Namecheap.com

SSL Checker

Submit the Hostname and Port in the fields below. This checker supports SNI and STARTTLS.

Report

Hostname: Matches Common Name or/and SAN
Expired: No (255 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: We were unable to verify this certificate
Self-Signed: No, the end-entity certificate is not self-signed
Chain Issues: No, we were unable to detect any issues in the certificate chain sent by the server
Weak signatures: No, certificates sent by the server were not signed utilizing a weak hash function
OCSP Status: OCSP Responder returned "good" status for the end-entity certificate

DNS Information

Resolves To: 160.92.158.210
Reverse IP lookup: static-laposte-cnx.laposte.as8677.net.
Nameserver: ns4.laposte.net.
Nameserver: ns3.laposte.net.
Nameserver: ns2.laposte.net.
Nameserver: ns5.laposte.net.

General Information

Common Name: laposte.net
SANs: DNS:laposte.netDNS:educ.laposte.netDNS:education.laposte.netDNS:www.education.laposte.netDNS:m.laposte.netDNS:www.laposte.net Total number of SANs: 6
Organization: LA POSTE SA
Locality: Paris
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: 353767d436707f00dd81b496
Not Before: Dec 07, 2023 07:51:17 GMT
Not After: Jan 07, 2025 07:51:16 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: Apache
HSTS: Not Supported
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: laposte.net

Decode this certificate for verbose information →
Subject Common Name laposte.net
Subject Organization LA POSTE SA
Issuer Common Name GlobalSign Extended Validation CA - SHA256 - G3
Issuer Organization GlobalSign nv-sa
Not Before: Dec 07, 2023 07:51:17 GMT
Not After: Jan 07, 2025 07:51:16 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 353767d436707f00dd81b496
SHA1 Fingerprint: B2:72:DB:A8:D3:9D:E5:26:2F:21:05:49:44:2C:2E:55:94:6D:74:E0
MD5 Fingerprint: 7E:9B:42:F3:ED:1F:10:CE:83:B8:05:93:82:84:BE:C4

Certificate # 2 - Common Name: GlobalSign Extended Validation CA - SHA256 - G3

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name GlobalSign Extended Validation CA - SHA256 - G3
Subject Organization GlobalSign nv-sa
Issuer Common Name GlobalSign
Issuer Organization GlobalSign
Not Before: Sep 21, 2016 00:00:00 GMT
Not After: Sep 21, 2026 00:00:00 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 48a402dd27920da208349dd1997b
SHA1 Fingerprint: 60:23:19:2F:E7:B5:9D:27:89:13:0A:9F:E4:09:4F:9B:55:70:D4:A2
MD5 Fingerprint: 6F:B1:D7:9A:17:55:57:E5:7C:43:69:47:6A:51:6A:2C

OpenSSL Handshake

depth=1 C = BE, O = GlobalSign nv-sa, CN = GlobalSign Extended Validation CA - SHA256 - G3
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=0 businessCategory = Private Organization, serialNumber = 356 000 000, jurisdictionC = FR, C = FR, ST = \C3\8Ele-de-France, L = Paris, O = LA POSTE SA, CN = laposte.net
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:businessCategory = Private Organization, serialNumber = 356 000 000, jurisdictionC = FR, C = FR, ST = \C3\8Ele-de-France, L = Paris, O = LA POSTE SA, CN = laposte.net
   i:C = BE, O = GlobalSign nv-sa, CN = GlobalSign Extended Validation CA - SHA256 - G3
-----BEGIN CERTIFICATE-----
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wRBBBtdxuc7B0kD2loSG+7qHMh39HjeOUAAAAYxDQns3AAAEAwBHMEUCIFVboKcH
9PRYjf9c0zWMko1tCEFAYuH8M6/EA2MXEkTJAiEAnZAZ83xNKFxcQ6Vqc7NPJzl5
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3wAAAYxDQnsUAAAEAwBGMEQCIEZcfDegdKOk8kyrjmOAQHbibr1fSPe5B+F2MuwO
YrTkAiAV1rDW9nrFTtSIXv+Kd19JK/rD2fDXaQ5xdTOHwlgKnDANBgkqhkiG9w0B
AQsFAAOCAQEAKBy3iCTXnc7sGz7q6UFiBdqqZ1VZOymvG1Sg3Y1dJNM+q4nX+CpQ
2m7N1DkcjIrISfMadbmoLTXWf7It+c9IhFYetFWeqI4CdweytO0PkAaeETYUDZzc
uuqfQK5K3av4r+OB37nPpBQKhck4ue14Ovz2Kqd1QW7Uk8rHP69J7mo4uiKkzEgR
0DNAK1x9j0wqvaf6+DQgPsQfi0zyRy5FSVWWBJkRp0fYnyblDBKFXXn/uqwErCQw
CABCUdMuO7gJQ/kPMq/QcgiFsppKVj3rfEMmSLHKPGmH1Sx6Re7jcegPNy49DZz7
xbfa1lWbGpm+EhvgXgOuy069CVJvtN5G3Q==
-----END CERTIFICATE-----
 1 s:C = BE, O = GlobalSign nv-sa, CN = GlobalSign Extended Validation CA - SHA256 - G3
   i:OU = GlobalSign Root CA - R3, O = GlobalSign, CN = GlobalSign
-----BEGIN CERTIFICATE-----
MIIEYTCCA0mgAwIBAgIOSKQC3SeSDaIINJ3RmXswDQYJKoZIhvcNAQELBQAwTDEg
MB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2Jh
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L2xk4DmjA4K6iPI+1+qMhyrkUM/2ZEdA8ldqwl8nQDkKS7vq6sUZ5LPVdfpxJZZu
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abvp10ZlOtfu8hL5gCXcxnwGxzSb
-----END CERTIFICATE-----
---
Server certificate
subject=businessCategory = Private Organization, serialNumber = 356 000 000, jurisdictionC = FR, C = FR, ST = \C3\8Ele-de-France, L = Paris, O = LA POSTE SA, CN = laposte.net

issuer=C = BE, O = GlobalSign nv-sa, CN = GlobalSign Extended Validation CA - SHA256 - G3

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3411 bytes and written 415 bytes
Verification error: unable to get local issuer certificate
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES256-GCM-SHA384
    Session-ID: 6D05BC6CEAFA5A30235D9A994CABC7A2C0DC708567AEA32051E4C8E84F8EC9E9
    Session-ID-ctx: 
    Master-Key: AE7106016667A197833A6B74E22D628F7A47FB9E83A8CC4FDD91B11C1B6EC7BD49ED0F982B1385A708D0D3E5785DD0F6
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1714171720
    Timeout   : 7200 (sec)
    Verify return code: 20 (unable to get local issuer certificate)
    Extended master secret: yes
---
DONE