SSL Server Test: network.mcsd.com.mo (Powered by Qualys SSL Labs)

SSL Report: network.mcsd.com.mo (170.33.13.166)

Assessed on: Tue, 10 Jun 2025 13:03:35 UTC | Clear cache

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Summary

Overall Rating

If trust issues are ignored: B

100

Certificate

Protocol Support

Key Exchange

Cipher Strength

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.

This server's certificate is not trusted, see below for details.

This server's certificate is not trusted by major browsers. MORE INFO »

This server supports weak Diffie-Hellman (DH) key exchange parameters. Grade capped to B. MORE INFO »

HTTP request to this server failed, see below for details.

This server supports TLS 1.0 and TLS 1.1. Grade capped to B. MORE INFO »

This server does not support TLS 1.3. MORE INFO »

Certificate #1: RSA 2048 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U=
Common names	network.mcsd.com.mo
Alternative names	network.mcsd.com.mo
Serial Number	4694566534
Valid from	Thu, 10 Aug 2023 06:39:28 UTC
Valid until	Sat, 29 Aug 2026 09:04:25 UTC (expires in 1 year and 2 months)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	CFCA ACS OCA31 AIA: http://crl.cfca.com.cn/oca31/oca31.cer
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	No
OCSP Must Staple	No
Revocation information	CRL, OCSP CRL: http://crl.cfca.com.cn/oca31/RSA/crl4217.crl OCSP: http://ocsp.cfca.com.cn/ocsp
Revocation status	Unchecked (only trusted certificates can be checked)
DNS CAA	No (more info)
Trusted	No NOT TRUSTED (Why?) Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	3 (3964 bytes)
Chain issues	Contains anchor
#2
Subject	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o=
Valid until	Sat, 22 Sep 2035 02:11:23 UTC (expires in 10 years and 3 months)
Key	RSA 2048 bits (e 65537)
Issuer	CFCA ACS CA
Signature algorithm	SHA256withRSA
#3
Subject	CFCA ACS CA Not in trust store Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk=
Valid until	Fri, 28 Sep 2035 03:24:08 UTC (expires in 10 years and 3 months)
Key	RSA 4096 bits (e 65537)
Issuer	CFCA ACS CA Self-signed
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o= RSA 2048 bits (e 65537) / SHA256withRSA
3	Sent by server Not in trust store	CFCA ACS CA Self-signed Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o= RSA 2048 bits (e 65537) / SHA256withRSA
3	Sent by server Not in trust store	CFCA ACS CA Self-signed Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o= RSA 2048 bits (e 65537) / SHA256withRSA
3	Sent by server Not in trust store	CFCA ACS CA Self-signed Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o= RSA 2048 bits (e 65537) / SHA256withRSA
3	Sent by server Not in trust store	CFCA ACS CA Self-signed Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	network.mcsd.com.mo Fingerprint SHA256: 343a129bc4f802f73511714e7ffe7f0b83875b5a23142ee8dcfd50dff965f395 Pin SHA256: SCzK1mAW2lDmrOWWqhQPqFndsDqOM9t/PO3qDCDH+6U= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server	CFCA ACS OCA31 Fingerprint SHA256: 7c5d630f072d1fa2e729b369814ac21309d57a4fbfd944d96fa0426489409ba4 Pin SHA256: C+iqNvJHXWgp8jVsbi5qxrerQA7dth8V2aGFvo3We2o= RSA 2048 bits (e 65537) / SHA256withRSA
3	Sent by server Not in trust store	CFCA ACS CA Self-signed Fingerprint SHA256: 602ac25ae09457ef83be0a7a0572f03c47522b40cf2887ae5112dcaa92315de7 Pin SHA256: dxG+Xo8lRXjuGSv6KCkd9HDpqlS4oKuB7E1k+sRTRvk= RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

Configuration

Protocols
TLS 1.3	No
TLS 1.2	Yes
TLS 1.1	Yes
TLS 1.0	Yes
SSL 3	No
SSL 2	No

Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH secp256r1 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH secp256r1 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_RSA_WITH_AES_128_GCM_SHA256 (`0x9c`) WEAK	128
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_128_CBC_SHA256 (`0x3c`) WEAK	128
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_AES_256_CBC_SHA256 (`0x3d`) WEAK	256
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (`0x9e`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (`0x67`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (`0x9f`) DH 1024 bits FS WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 1024 bits FS WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (`0x6b`) DH 1024 bits FS WEAK	256
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x45`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x88`) DH 1024 bits FS WEAK	256
# TLS 1.1 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 1024 bits FS WEAK	256
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x45`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x88`) DH 1024 bits FS WEAK	256
# TLS 1.0 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp256r1 (eq. 3072 bits RSA) FS WEAK	256
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x41`) WEAK	128
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x84`) WEAK	256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 1024 bits FS WEAK	256
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (`0x45`) DH 1024 bits FS WEAK	128
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (`0x88`) DH 1024 bits FS WEAK	256

Handshake Simulation
Android 2.3.7 No SNI ²	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
Android 4.0.4	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.1.1	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.2.2	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.3	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Android 4.4.2	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 5.0.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 6.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 7.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 8.1	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 9.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Baidu Jan 2015	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
BingPreview Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 70 / Win 10	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 80 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 31.3.0 ESR / Win 7	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 47 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 73 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Googlebot Feb 2018	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
IE 7 / Vista	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 8 / XP No FS ¹ No SNI ²	Server sent fatal alert: handshake_failure
IE 8-10 / Win 7 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 8.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 10 / Win Phone 8.0	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win Phone 8.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win Phone 8.1 Update R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 15 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 16 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 18 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Edge 13 / Win Phone 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 6u45 No SNI ²	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
Java 7u25	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Java 8u161	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 11.0.3	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Java 12.0.1	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 0.9.8y	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
OpenSSL 1.0.1l R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.0.2s R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.1.0k R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
OpenSSL 1.1.1c R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 5.1.9 / OS X 10.6.8	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 6 / iOS 6.0.1	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 6.0.4 / OS X 10.8.4 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 7 / iOS 7.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 7 / OS X 10.9 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 8 / iOS 8.4 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 8 / OS X 10.10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Safari 9 / iOS 9 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 9 / OS X 10.11 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 10 / iOS 10 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 10 / OS X 10.12 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 12.1.2 / MacOS 10.14.6 Beta R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Safari 12.1.1 / iOS 12.3.1 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Apple ATS 9 / iOS 9 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Yahoo Slurp Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
YandexBot Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP No FS ¹ No SNI ²	Protocol mismatch (not simulated)
Click here to expand
(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.

Protocol Details
Secure Renegotiation	Supported
Secure Client-Initiated Renegotiation	No
Insecure Client-Initiated Renegotiation	No
BEAST attack	Not mitigated server-side (more info) TLS 1.0: `0xc013`
POODLE (SSLv3)	No, SSL 3 not supported (more info)
POODLE (TLS)	No (more info)
Zombie POODLE	No (more info) TLS 1.2 : `0xc013`
GOLDENDOODLE	No (more info) TLS 1.2 : `0xc013`
OpenSSL 0-Length	No (more info) TLS 1.2 : `0xc013`
Sleeping POODLE	No (more info) TLS 1.2 : `0xc013`
Downgrade attack prevention	Yes, TLS_FALLBACK_SCSV supported (more info)
SSL/TLS compression	No
RC4	No
Heartbeat (extension)	No
Heartbleed (vulnerability)	No (more info)
Ticketbleed (vulnerability)	No (more info)
OpenSSL CCS vuln. (CVE-2014-0224)	No (more info)
OpenSSL Padding Oracle vuln. (CVE-2016-2107)	No (more info)
ROBOT (vulnerability)	No (more info)
Forward Secrecy	Weak key exchange WEAK
ALPN	No
NPN	No
Session resumption (caching)	Yes
Session resumption (tickets)	No
OCSP stapling	No
Strict Transport Security (HSTS)	Unknown (failed HTTP request?)
HSTS Preloading	Not in: Chrome Edge Firefox IE
Public Key Pinning (HPKP)	Unknown (failed HTTP request?)
Public Key Pinning Report-Only	Unknown (failed HTTP request?)
Public Key Pinning (Static)	No (more info)
Long handshake intolerance	No
TLS extension intolerance	No
TLS version intolerance	No
Incorrect SNI alerts	No
Uses common DH primes	No
DH public server param (Ys) reuse	No
ECDH public server param reuse	Yes
Supported Named Groups	secp256r1, x25519, secp384r1 (server preferred order)
SSL 2 handshake compatibility	Yes

HTTP Requests

1 https://network.mcsd.com.mo/ (Request failed)

Miscellaneous
Test date	Tue, 10 Jun 2025 12:58:09 UTC
Test duration	326.544 seconds
HTTP status code	Request failed
HTTP server signature	Unknown
Server hostname	-

Why is my certificate not trusted?

There are many reasons why a certificate may not be trusted. The exact problem is indicated on the report card in bright red. The problems fall into three categories:

Invalid certificate
Invalid configuration
Unknown Certificate Authority

1. Invalid certificate

A certificate is invalid if:

It is used before its activation date
It is used after its expiry date
Certificate hostnames don't match the site hostname
It has been revoked
It has insecure signature
It has been blacklisted

2. Invalid configuration

In some cases, the certificate chain does not contain all the necessary certificates to connect the web server certificate to one of the root certificates in our trust store. Less commonly, one of the certificates in the chain (other than the web server certificate) will have expired, and that invalidates the entire chain.

3. Unknown Certificate Authority

In order for trust to be established, we must have the root certificate of the signing Certificate Authority in our trust store. SSL Labs does not maintain its own trust store; instead we use the store maintained by Mozilla.

If we mark a web site as not trusted, that means that the average web user's browser will not trust it either. For certain special groups of users, such web sites can still be secure. For example, if you can securely verify that a self-signed web site is operated by a person you trust, then you can trust that self-signed web site too. Or, if you work for an organisation that manages its own trust, and you have their own root certificate already embedded in your browser. Such special cases do not work for the general public, however, and this is what we indicate on our report card.

4. Interoperability issues

In some rare cases trust cannot be established because of interoperability issues between our code and the code or configuration running on the server. We manually review such cases, but if you encounter such an issue please feel free to contact us. Such problems are very difficult to troubleshoot and you may be able to provide us with information that might help us determine the root cause.

SSL Report v2.4.0

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