SSL Report: relay.galaxybackbone.com.ng (197.159.70.190)
Assessed on:  Wed, 29 Oct 2025 06:34:00 UTC | Clear cache
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Summary
Overall Rating
B
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.
This server supports weak Diffie-Hellman (DH) key exchange parameters. Grade capped to B.   MORE INFO »
This server accepts RC4 cipher, but only with older protocols. Grade capped to B.  MORE INFO »
This server's certificate is not trusted by Java trust store (see below for details).
This server does not support TLS 1.3.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
Common names mail.fedcs.gov.ng
Alternative names mail.fedcs.gov.ng mail.auda-nepad.gov.ng mail.defencespaceagency.mil.ng mail.eyecenter.gov.ng mail.nepc.gov.ng mail.frc.gov.ng mail.nimet.gov.ng mail.paf.gov.ng mail.ncpc.gov.ng mail.nipc.gov.ng mail.presidency.gov.ng mail.boundarycommission.gov.ng mail.ccb.gov.ng mail.ictinnovation.gov.ng mail.litfcmb.gov.ng mail.nrc.gov.ng mail.tournigeria.gov.ng mail.nscc.gov.ng mail.dmo.gov.ng mail.nan.gov.ng mail.rrbn.gov.ng mail.nils.gov.ng mail.navy.mil.ng mail.fjsc.gov.ng mail.airforce.mil.ng mail.nasc.gov.ng mail.niprd.gov.ng mail.comeg.gov.ng mail.jamb.gov.ng mail.archives.fcta.gov.ng mail.fgshlb.gov.ng mail.tawadang.com mail.iccon.gov.ng cp.gbb.com.ng mail.copyright.gov.ng mail.ncaa.gov.ng mail.nbc.gov.ng mail.nacgrab.gov.ng mail.fct-irs.gov.ng mail.modhip.gov.ng mail.pci.gov.ng mail.lcrimaid.gov.ng mail.nde.gov.ng mail.smdf.gov.ng mail.niwrmc.gov.ng mail.nosdra.gov.ng mail.nwsrp.gov.ng mail.niffr.gov.ng mail.aiic.fcta.gov.ng mail.nhgsfp.gov.ng mail.oceap.gov.ng mail.pcc.gov.ng mail.prisons.gov.ng mail.fmcabuja.gov.ng mail.osgof.gov.ng mail.ecitibiz.interior.gov.ng mail.ngsa.gov.ng exchange.gbb.com.ng mail.nsib.gov.ng mail.cstp.nasrda.gov.ng mail.apcon.gov.ng mail.son.gov.ng mail.nislt.gov.ng mail.arcn.gov.ng relay.galaxybackbone.com.ng mail.ehorecon.gov.ng mail.ncwd.gov.ng mail.fcda.gov.ng mail.nassco.gov.ng mail.bcda.gov.ng mail.nbti.gov.ng mail.frin.gov.ng mail.dsa.mil.ng mail.psc.gov.ng mail.nfc.gov.ng mail.defencehq.mil.ng mail.ferma.gov.ng mail.nnra.gov.ng mail.federalcharacter.gov.ng mail.afcsc.mil.ng mail.cltc.gov.ng mail.oaugf.gov.ng mail.cmd.gov.ng mail.nmec.gov.ng mail.police.gov.ng mail.nelmco.gov.ng mail.naqs.gov.ng mail.hrorbn.gov.ng mail.sdgs.gov.ng mail.nphcda.gov.ng mail.ammc.fcta.gov.ng mail.secretary.gov.ng mail.nepad.gov.ng mail.advertcouncil.gov.ng mail.aacelab.nasrda.gov.ng mail.nationalpopulation.gov.ng mail.proda.gov.ng mail.ipan.gov.ng mail.sports.gov.ng mail.senatepresident.gov.ng mail.nerdc.gov.ng mail.fedfire.gov.ng mail.federaldigitalservice.gov.ng mail.uath.gov.ng mail.unrbda.gov.ng mail.presidentoffice.gov.ng mail.nmcp.gov.ng mail.nta.gov.ng mail.nmep.gov.ng mail.npf.cybersecurity.gov.ng mail.ebes.gov.ng mail.corrections.gov.ng webmail.nafdac.gov.ng mail.fast.gov.ng mail.nji.gov.ng mail.shestco.gov.ng mail.ncmm.gov.ng mail.fct.gov.ng mail.cybersecurity.gov.ng mail.ncfrmi.gov.ng mail.nbma.gov.ng mail.nsdc.gov.ng mail.nahcon.gov.ng mail.dtac.gov.ng mail.neiti.gov.ng mail.cstd.nasrda.gov.ng mail.agis.fcta.gov.ng mail.nnma.gov.ng mail.npf.gov.ng mail.ggwnigeria.gov.ng mail.energy.gov.ng mail.narict.gov.ng mail.pwh.gov.ng mail.accountantgeneral.gov.ng mail.notn.gov.ng mail.ccpt.gov.ng mail.pidaccnb.gov.ng mail.ubrbda.gov.ng mail.airbda.gov.ng mail.nln.gov.ng mail.frcnigeria.gov.ng mail.fib.gov.ng mail.cpc.gov.ng mail.nfvcb.gov.ng mail.drdb.mil.ng mail.dtechboard.gov.ng mail.naddc.gov.ng mail.naic.gov.ng mail.nesrea.gov.ng mail.nigeriaimmigration.gov.ng mail.population.gov.ng mail.cbss.nasrda.gov.ng mail.nema.gov.ng mail.maritimeacademy.gov.ng
Serial Number 5583c1210b1060c84c08726f41619c11
Valid from Tue, 21 Oct 2025 19:46:50 UTC
Valid until Sat, 17 Oct 2026 08:09:28 UTC (expires in 11 months and 17 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Certum OV TLS G2 R39 CA
AIA: http://certumovtlsg2r39ca.repository.certum.pl/certumovtlsg2r39ca.cer
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://certumovtlsg2r39ca.crl.certum.pl/certumovtlsg2r39ca.crl
OCSP: http://certumovtlsg2r39ca.ocsp-certum.com
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (6763 bytes)
Chain issues None
#2
Subject Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
Valid until Sun, 05 Jun 2039 07:43:39 UTC (expires in 13 years and 7 months)
Key RSA 4096 bits (e 65537)
Issuer Certum Trusted Root CA
Signature algorithm SHA512withRSA


Certification Paths
Path #1: Trusted
1 Sent by server mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Root CA   Self-signed
Fingerprint SHA256: fe7696573855773e37a95e7ad4d9cc96c30157c15d31765ba9b15704e1ae78fd
Pin SHA256: aB3EgsKWyEAsbrsg5oMJo7yEZSOuNLmEqE7ml6MxLbc=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Root CA   Self-signed
Fingerprint SHA256: fe7696573855773e37a95e7ad4d9cc96c30157c15d31765ba9b15704e1ae78fd
Pin SHA256: aB3EgsKWyEAsbrsg5oMJo7yEZSOuNLmEqE7ml6MxLbc=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Root CA   Self-signed
Fingerprint SHA256: fe7696573855773e37a95e7ad4d9cc96c30157c15d31765ba9b15704e1ae78fd
Pin SHA256: aB3EgsKWyEAsbrsg5oMJo7yEZSOuNLmEqE7ml6MxLbc=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 Extra download
  Not in trust store 		Certum Trusted Root CA   Self-signed
Fingerprint SHA256: fe7696573855773e37a95e7ad4d9cc96c30157c15d31765ba9b15704e1ae78fd
Pin SHA256: aB3EgsKWyEAsbrsg5oMJo7yEZSOuNLmEqE7ml6MxLbc=
RSA 4096 bits (e 65537) / SHA512withRSA
Path #1: Trusted
1 Sent by server mail.fedcs.gov.ng
Fingerprint SHA256: 93f84723d4c0fff8a0ec351041cb501f04a0f86d5cef9f38a9335269df6ed6f9
Pin SHA256: gkldqXSl0XlFwWI+74Z7i7FZCf2j/OnciE5XkSBCnHA=
RSA 2048 bits (e 65537) / SHA256withRSA
CRL ERROR: IOException occurred
2 Sent by server Certum OV TLS G2 R39 CA
Fingerprint SHA256: f54ce21ea0f79548f1201a619049ca15f065e49a69f26fb9cf1282c7eecf9c4c
Pin SHA256: SoFCm4qoQgj2h7VZkPZuglKI1+wTCs4imvCo8F0QrIU=
RSA 4096 bits (e 65537) / SHA512withRSA
CRL ERROR: IOException occurred
3 In trust store Certum Trusted Root CA   Self-signed
Fingerprint SHA256: fe7696573855773e37a95e7ad4d9cc96c30157c15d31765ba9b15704e1ae78fd
Pin SHA256: aB3EgsKWyEAsbrsg5oMJo7yEZSOuNLmEqE7ml6MxLbc=
RSA 4096 bits (e 65537) / SHA512withRSA

Click here to expand

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


Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   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_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 1024 bits   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   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_AES_128_CBC_SHA (0x33)   DH 1024 bits   FS   WEAK 128
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_3DES_EDE_CBC_SHA (0xa)   WEAK 112
TLS_RSA_WITH_RC4_128_SHA (0x5)   INSECURE 128
TLS_RSA_WITH_RC4_128_MD5 (0x4)   INSECURE 128


Handshake Simulation
Android 4.4.2 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Android 5.0.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 6.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 7.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 8.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 8.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Android 9.0 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
BingPreview Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Chrome 70 / Win 10 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Chrome 80 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Firefox 31.3.0 ESR / Win 7 Server closed connection
Firefox 47 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Firefox 73 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Googlebot Feb 2018 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
IE 11 / Win 7  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R Server closed connection
IE 11 / Win Phone 8.1 Update  R Server closed connection
IE 11 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Edge 16 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Edge 18 / Win 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Edge 13 / Win Phone 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Java 8u161 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Java 11.0.3 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Java 12.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.1c  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 6 / iOS 6.0.1 Server closed connection
Safari 7 / iOS 7.1  R Server closed connection
Safari 7 / OS X 10.9  R Server closed connection
Safari 8 / iOS 8.4  R Server closed connection
Safari 8 / OS X 10.10  R Server closed connection
Safari 9 / iOS 9  R Server closed connection
Safari 9 / OS X 10.11  R Server closed connection
Safari 10 / iOS 10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Apple ATS 9 / iOS 9  R Server closed connection
Yahoo Slurp Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  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)
Baidu Jan 2015 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 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R 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 Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0xc027
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc027
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc027
Sleeping POODLE No (more info)   TLS 1.2 : 0xc027
Downgrade attack prevention Unknown (requires support for at least two protocols, excl. SSL2)
SSL/TLS compression No
RC4 Yes   INSECURE (more info)
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) Unknown (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) No (IDs assigned but not accepted)
Session resumption (tickets) No
OCSP stapling Yes
Strict Transport Security (HSTS) No
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)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance No
Incorrect SNI alerts No
Uses common DH primes Yes   Replace with custom DH parameters if possible (more info)
DH public server param (Ys) reuse No
ECDH public server param reuse Yes
Supported Named Groups secp256r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No


HTTP Requests
1 https://relay.galaxybackbone.com.ng/  (HTTP/1.1 302 Moved Temporarily)
1
Cache-Control no-cache
Pragma no-cache
Location https://relay.galaxybackbone.com.ng/owa/
Server Microsoft-IIS/8.5
X-FEServer GBBRELAY-EXH-01
X-RequestId 0cdf79f8-5aff-4822-98cc-c1d9870bfeec
Date Wed, 29 Oct 2025 06:29:27 GMT
Connection close
Content-Length 0
2 https://relay.galaxybackbone.com.ng/owa/  (HTTP/1.1 302 Found)
2
Content-Type text/html; charset=utf-8
Location https://relay.galaxybackbone.com.ng/owa/auth/logon.aspx?url=https%3a%2f%2frelay.galaxybackbone.com.ng%2fowa%2f&reason=0
Server Microsoft-IIS/8.5
request-id 36bdd285-c0a9-44c9-bf91-e16eb2be55e9
X-OWA-Version 15.1.2375.34
X-Powered-By ASP.NET
X-FEServer GBBRELAY-EXH-01
Date Wed, 29 Oct 2025 06:29:28 GMT
Connection close
Content-Length 240
3 https://relay.galaxybackbone.com.ng/owa/auth/logon.aspx?url=https%3a%2f%2frelay.galaxybackbone.com.ng%2fowa%2f&reason=0  (HTTP/1.1 200 OK)
3
Cache-Control no-cache, no-store
Pragma no-cache
Content-Type text/html; charset=utf-8
Expires -1
Server Microsoft-IIS/8.5
request-id 0dccc972-4780-4207-9dae-61b5f0919aa7
X-Frame-Options SAMEORIGIN
X-AspNet-Version 4.0.30319
X-Powered-By ASP.NET
Date Wed, 29 Oct 2025 06:29:29 GMT
Connection close
Content-Length 27982


Miscellaneous
Test date Wed, 29 Oct 2025 06:31:36 UTC
Test duration 143.249 seconds
HTTP status code 200
HTTP server signature Microsoft-IIS/8.5
Server hostname govmail.gbb.com.ng


SSL Report v2.4.1