Namecheap.com

SSL Checker

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

Report

Hostname: Doesn't match Common Name or/and SANs
Expired: No (323 days till expiration)
Public Key: We were unable to find any issues in the public key of end-entity certificate
Trusted: Yes, we were able to verify the 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: 208.82.237.135
Reverse IP lookup: nonorg.craigslist.org.
Nameserver: ns9a.craigslist.org.
Nameserver: ns2a.craigslist.org.
Nameserver: ns2f.craigslist.org.
Nameserver: ns9f.craigslist.org.
Nameserver: ns1a.craigslist.org.
Nameserver: ns1f.craigslist.org.

General Information

Common Name: craigslist.org
SANs: DNS:craigslist.orgDNS:cl.comDNS:craigslist.caDNS:craigslist.comDNS:craigslist.netDNS:*.cl.comDNS:*.craigslist.caDNS:*.craigslist.comDNS:*.craigslist.netDNS:*.craigslist.org Total number of SANs: 10
Organization: Craigslist, Inc.
Locality: San Francisco
Signature Algorithm: ecdsa-with-SHA384
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 2bd4174908dc637838aa2e5a7bd6442
Not Before: Jan 16, 2024 00:00:00 GMT
Not After: Feb 15, 2025 23:59:59 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Not Supported
Server: Not Provided
HSTS: max-age=63072000
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: craigslist.org

Decode this certificate for verbose information →
Subject Common Name craigslist.org
Subject Organization Craigslist, Inc.
Issuer Common Name DigiCert Global G3 TLS ECC SHA384 2020 CA1
Issuer Organization DigiCert Inc
Not Before: Jan 16, 2024 00:00:00 GMT
Not After: Feb 15, 2025 23:59:59 GMT
Signature Algorithm: ecdsa-with-SHA384
Serial Number: 2bd4174908dc637838aa2e5a7bd6442
SHA1 Fingerprint: FF:15:B3:39:33:96:00:A9:17:04:8F:85:25:CA:1F:8B:DC:C5:02:47
MD5 Fingerprint: E1:02:53:19:BD:6A:13:2C:E1:3E:5D:37:64:0C:49:D3

Certificate # 2 - Common Name: DigiCert Global G3 TLS ECC SHA384 2020 CA1

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name DigiCert Global G3 TLS ECC SHA384 2020 CA1
Subject Organization DigiCert Inc
Issuer Common Name DigiCert Global Root G3
Issuer Organization DigiCert Inc
Not Before: Apr 14, 2021 00:00:00 GMT
Not After: Apr 13, 2031 23:59:59 GMT
Signature Algorithm: ecdsa-with-SHA384
Serial Number: b00e92d4d6d731fca3059c7cb1e1886
SHA1 Fingerprint: 95:77:F9:1F:E8:6C:27:D9:91:21:29:73:0E:81:66:37:3F:C2:EE:B8
MD5 Fingerprint: BF:44:DA:68:B5:AB:CB:0A:48:C8:47:18:06:FF:97:06

OpenSSL Handshake

depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G3
verify return:1
depth=1 C = US, O = DigiCert Inc, CN = DigiCert Global G3 TLS ECC SHA384 2020 CA1
verify return:1
depth=0 C = US, ST = California, L = San Francisco, O = "Craigslist, Inc.", CN = craigslist.org
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:C = US, ST = California, L = San Francisco, O = "Craigslist, Inc.", CN = craigslist.org
   i:C = US, O = DigiCert Inc, CN = DigiCert Global G3 TLS ECC SHA384 2020 CA1
-----BEGIN CERTIFICATE-----
MIIF/jCCBYOgAwIBAgIQAr1BdJCNxjeDiqLlp71kQjAKBggqhkjOPQQDAzBZMQsw
CQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMTMwMQYDVQQDEypEaWdp
Q2VydCBHbG9iYWwgRzMgVExTIEVDQyBTSEEzODQgMjAyMCBDQTEwHhcNMjQwMTE2
MDAwMDAwWhcNMjUwMjE1MjM1OTU5WjBuMQswCQYDVQQGEwJVUzETMBEGA1UECBMK
Q2FsaWZvcm5pYTEWMBQGA1UEBxMNU2FuIEZyYW5jaXNjbzEZMBcGA1UEChMQQ3Jh
aWdzbGlzdCwgSW5jLjEXMBUGA1UEAxMOY3JhaWdzbGlzdC5vcmcwWTATBgcqhkjO
PQIBBggqhkjOPQMBBwNCAASyY/3r5iq6CjKxltCpriCfglDpNS4pj97DCnqjAOUy
6wg6DOjoE2+pFiP7gHrI7TCCbYW7vkTMDSHI/O1EAuBPo4IEFjCCBBIwHwYDVR0j
BBgwFoAUiiPrnmvX+Tdd+W0hOXaaoWfeEKgwHQYDVR0OBBYEFNXQz9X3/rZ6+xu6
2BT34mXRL52MMIGjBgNVHREEgZswgZiCDmNyYWlnc2xpc3Qub3JnggZjbC5jb22C
DWNyYWlnc2xpc3QuY2GCDmNyYWlnc2xpc3QuY29tgg5jcmFpZ3NsaXN0Lm5ldIII
Ki5jbC5jb22CDyouY3JhaWdzbGlzdC5jYYIQKi5jcmFpZ3NsaXN0LmNvbYIQKi5j
cmFpZ3NsaXN0Lm5ldIIQKi5jcmFpZ3NsaXN0Lm9yZzA+BgNVHSAENzA1MDMGBmeB
DAECAjApMCcGCCsGAQUFBwIBFhtodHRwOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMw
DgYDVR0PAQH/BAQDAgOIMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjCB
nwYDVR0fBIGXMIGUMEigRqBEhkJodHRwOi8vY3JsMy5kaWdpY2VydC5jb20vRGln
aUNlcnRHbG9iYWxHM1RMU0VDQ1NIQTM4NDIwMjBDQTEtMi5jcmwwSKBGoESGQmh0
dHA6Ly9jcmw0LmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbEczVExTRUNDU0hB
Mzg0MjAyMENBMS0yLmNybDCBhwYIKwYBBQUHAQEEezB5MCQGCCsGAQUFBzABhhho
dHRwOi8vb2NzcC5kaWdpY2VydC5jb20wUQYIKwYBBQUHMAKGRWh0dHA6Ly9jYWNl
cnRzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydEdsb2JhbEczVExTRUNDU0hBMzg0MjAy
MENBMS0yLmNydDAMBgNVHRMBAf8EAjAAMIIBfwYKKwYBBAHWeQIEAgSCAW8EggFr
AWkAdgBOdaMnXJoQwzhbbNTfP1LrHfDgjhuNacCx+mSxYpo53wAAAY0UQxQbAAAE
AwBHMEUCIFjX/uaTODpOsXN/42haqeGcDLIlQlT1vN0Ju6QOKlDCAiEAjcjZjtTa
//K1Y7gBr7nFh0eQy3cvfgenZ2+n41cD9coAdwB9WR4S4XgqexxhZ3xe/fjQh1wU
oE6VnrkDL9kOjC55uAAAAY0UQxQcAAAEAwBIMEYCIQDaTt8JzZn1wmP+gzCx3mqk
OQCS4/A9q2feh4tZMtdxHQIhAOjMxPS/A+9AhBCEGkehimlLTTGx1EfdbL4/dbVk
IrV8AHYA5tIxY0B3jMEQQQbXcbnOwdJA9paEhvu6hzId/R43jlAAAAGNFEMURQAA
BAMARzBFAiEAvEc8HYCv5yOjLdxJz1ejdDSWDzLiK21fz+U2uc8u8R0CIA3pZcAB
GkUzljX/B2gSYRthTtqn5L+soiJMh4MpQtZbMAoGCCqGSM49BAMDA2kAMGYCMQDX
06yYi62JqPUSowinjiDIuBbLJQ5s1eVrE+UqiJ9TEJzZ+knQAIlKim+RR3wfwBEC
MQCodT3d2UOmEdGuV4jTcuFVhZ3bk4sxsOnmFVpgyps6LW4Mr84h2gsFj6lV7w2D
s1Q=
-----END CERTIFICATE-----
 1 s:C = US, O = DigiCert Inc, CN = DigiCert Global G3 TLS ECC SHA384 2020 CA1
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root G3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
---
Server certificate
subject=C = US, ST = California, L = San Francisco, O = "Craigslist, Inc.", CN = craigslist.org

issuer=C = US, O = DigiCert Inc, CN = DigiCert Global G3 TLS ECC SHA384 2020 CA1

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 2728 bytes and written 450 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-ECDSA-AES128-GCM-SHA256
Server public key is 256 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-ECDSA-AES128-GCM-SHA256
    Session-ID: 
    Session-ID-ctx: 
    Master-Key: F9CD1ABEF552A2B7590AFF397949E4763ED4E1B0513D7E34737FD92F3B2E7BCDC29A7CF00F7959F917539493416C07AA
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1711703564
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
---
DONE