SSL Report: cmti.res.in (164.100.61.44)
Assessed on:  Thu, 21 Aug 2025 05:44:13 UTC | Clear cache
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Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
A-
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
Server sent invalid/disabled HSTS policy. See below for further information.  MORE INFO »
This server supports TLS 1.3.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
Common names *.cmti.res.in
Alternative names cmti.res.in *.cmti.res.in
Serial Number 00eda22ed66166195a8c096691c977a1
Valid from Thu, 27 Feb 2025 11:17:23 UTC
Valid until Tue, 24 Mar 2026 11:17:23 UTC (expires in 7 months and 3 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer emSign SSL CA - G1
AIA: http://repository.emsign.com/certs/emSignSSLCAG1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.emsign.com?emSignSSLCAG1.crl
OCSP: http://ocsp.emSign.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: cmti.res.in
issue: emsign.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (3670 bytes)
Chain issues Contains anchor
#2
Subject emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
Valid until Fri, 18 Feb 2033 18:30:00 UTC (expires in 7 years and 5 months)
Key RSA 2048 bits (e 65537)
Issuer emSign Root CA - G1
Signature algorithm SHA256withRSA
#3
Subject emSign Root CA - G1   In trust store
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
Valid until Wed, 18 Feb 2043 18:30:00 UTC (expires in 17 years and 5 months)
Key RSA 2048 bits (e 65537)
Issuer emSign Root CA - G1   Self-signed
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		emSign Root CA - G1   Self-signed
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		emSign Root CA - G1   Self-signed
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		emSign Root CA - G1   Self-signed
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		emSign Root CA - G1   Self-signed
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server *.cmti.res.in
Fingerprint SHA256: 5073c9976d0bce2cdf2bff9d4a8ad810b82a35674837e90a03baee7e7c169ec3
Pin SHA256: Df0br54TWt8nkuarSNcS78TKPuPPHww6/Ksno6L2P1Y=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server emSign SSL CA - G1
Fingerprint SHA256: 47b2efbc3670e7db4b41f22c51fc02ee84fb2dbf3082a49f2c2688122e9210a1
Pin SHA256: qvzNg6+PS7JbCFR+FL+eAfFZOiN6pXXsH1tc9auHlF8=
RSA 2048 bits (e 65537) / SHA256withRSA
3 Sent by server
In trust store 		emSign Root CA - G1   Self-signed
Fingerprint SHA256: 40f6af0346a99aa1cd1d555a4e9cce62c7f9634603ee406615833dc8c8d00367
Pin SHA256: N2oacIKlk9zMINVh0Rnpq40w8RzDIdCjf6QfDfKE4Bw=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

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


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128


Handshake Simulation
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 69 / Win 7  R Server sent fatal alert: protocol_version
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 62 / Win 7  R Server sent fatal alert: protocol_version
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R Server sent fatal alert: protocol_version
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 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
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Invalid   Invalid max-age value
max-age=10886400, max-age=31536000; includeSubDomains
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Supported Named Groups x25519, secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://cmti.res.in/  (HTTP/1.1 200 OK)
1
Date Thu, 21 Aug 2025 05:43:35 GMT
Server None
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Referrer-Policy strict-origin
X-Frame-Options SAMEORIGIN
Set-Cookie aiovg_rand_seed=3336229883; expires=Fri, 22-Aug-2025 05:43:39 GMT; Max-Age=86400; path=/; domain=cmti.res.in
Set-Cookie PHPSESSID=9b6cc80f6920287c64b58991a778a714; path=/; secure; HttpOnly
Expires 0
Cache-Control no-cache, no-store, must-revalidate
Pragma no-cache
Strict-Transport-Security max-age=10886400, max-age=31536000; includeSubDomains
Set-Cookie pll_language=en; expires=Fri, 21-Aug-2026 05:43:39 GMT; Max-Age=31536000; path=/; domain=cmti.res.in; secure
Vary Accept-Encoding
X-XSS-Protection 1; mode=block
X-Firefox-Spdy h2
Access-Control-Allow-Methods GET, POST, HEAD
Access-Control-Allow-Origin https://cmti.res.in
Access-Control-Allow-Credentials true
Access-Control-Allow-Headers accept, content-type, X-Requested-With, X-Prototype-Version, X-CSRF-Token, authorization
Content-Security-Policy font-src 'self'; img-src 'self'; style-src 'self';connect-src 'self';child-src 'self';frame-src 'self';object-src 'self';media-src 'self';manifest-src 'self';form-action 'self';
X-Content-Type-Options nosniff
Connection close
Transfer-Encoding chunked
Content-Type text/html; charset=UTF-8


Miscellaneous
Test date Thu, 21 Aug 2025 05:43:22 UTC
Test duration 50.963 seconds
HTTP status code 200
HTTP server signature None
Server hostname -


SSL Report v2.4.1