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 (49 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: 104.25.68.39
Reverse IP lookup: No records found
Nameserver: dina.ns.cloudflare.com.
Nameserver: noah.ns.cloudflare.com.

General Information

Common Name: sni.cloudflaressl.com
SANs: DNS:sni.cloudflaressl.comDNS:freenode.netDNS:*.freenode.net Total number of SANs: 3
Organization: Cloudflare, Inc.
Locality: San Francisco
Signature Algorithm: ecdsa-with-SHA256
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 2bb1656715a7ef0ffd7daa2ad41fa4f
Not Before: May 18, 2023 00:00:00 GMT
Not After: May 17, 2024 23:59:59 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Supported
Server: cloudflare
HSTS: max-age=15552000; preload
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: sni.cloudflaressl.com

Decode this certificate for verbose information →
Subject Common Name sni.cloudflaressl.com
Subject Organization Cloudflare, Inc.
Issuer Common Name Cloudflare Inc ECC CA-3
Issuer Organization Cloudflare, Inc.
Not Before: May 18, 2023 00:00:00 GMT
Not After: May 17, 2024 23:59:59 GMT
Signature Algorithm: ecdsa-with-SHA256
Serial Number: 2bb1656715a7ef0ffd7daa2ad41fa4f
SHA1 Fingerprint: 2C:40:4A:68:C1:6A:F5:25:E1:1D:64:EB:EE:2E:A9:0F:74:FC:31:92
MD5 Fingerprint: 03:15:B7:82:DE:C3:A9:79:F9:63:25:76:C7:41:16:96

Certificate # 2 - Common Name: Cloudflare Inc ECC CA-3

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Cloudflare Inc ECC CA-3
Subject Organization Cloudflare, Inc.
Issuer Common Name Baltimore CyberTrust Root
Issuer Organization Baltimore
Not Before: Jan 27, 2020 12:48:08 GMT
Not After: Dec 31, 2024 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: a3787645e5fb48c224efd1bed140c3c
SHA1 Fingerprint: B3:DD:76:06:D2:B5:A8:B4:A1:37:71:DB:EC:C9:EE:1C:EC:AF:A3:8A
MD5 Fingerprint: 34:16:CA:75:15:17:B8:39:1C:D7:59:FA:BB:8E:C9:19

OpenSSL Handshake

depth=2 C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
verify return:1
depth=1 C = US, O = "Cloudflare, Inc.", CN = Cloudflare Inc ECC CA-3
verify return:1
depth=0 C = US, ST = California, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
verify return:1
CONNECTED(00000003)
OCSP response: 
======================================
OCSP Response Data:
    OCSP Response Status: successful (0x0)
    Response Type: Basic OCSP Response
    Version: 1 (0x0)
    Responder Id: A5CE37EAEBB0750E946788B445FAD9241087961F
    Produced At: Mar 27 08:42:57 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 12D78B402C356206FA827F8ED8922411B4ACF504
      Issuer Key Hash: A5CE37EAEBB0750E946788B445FAD9241087961F
      Serial Number: 02BB1656715A7EF0FFD7DAA2AD41FA4F
    Cert Status: good
    This Update: Mar 27 08:27:02 2024 GMT
    Next Update: Apr  3 07:27:02 2024 GMT

    Signature Algorithm: ecdsa-with-SHA256
         30:46:02:21:00:fc:3e:0d:fa:4e:73:a8:30:56:33:e5:85:ef:
         39:85:19:1d:b7:24:d1:97:85:9e:ec:cc:da:4e:b9:2a:a6:11:
         73:02:21:00:a8:8d:bc:4b:fc:96:91:c9:62:9a:1d:ef:ec:b7:
         11:2e:39:ac:32:be:c5:5a:74:ad:28:d9:43:44:6e:ea:d5:48
======================================
---
Certificate chain
 0 s:C = US, ST = California, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
   i:C = US, O = "Cloudflare, Inc.", CN = Cloudflare Inc ECC CA-3
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
 1 s:C = US, O = "Cloudflare, Inc.", CN = Cloudflare Inc ECC CA-3
   i:C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
-----BEGIN CERTIFICATE-----
MIIDzTCCArWgAwIBAgIQCjeHZF5ftIwiTv0b7RQMPDANBgkqhkiG9w0BAQsFADBa
MQswCQYDVQQGEwJJRTESMBAGA1UEChMJQmFsdGltb3JlMRMwEQYDVQQLEwpDeWJl
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BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMBIGA1UdEwEB/wQIMAYBAf8CAQAwNAYI
KwYBBQUHAQEEKDAmMCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5j
b20wOgYDVR0fBDMwMTAvoC2gK4YpaHR0cDovL2NybDMuZGlnaWNlcnQuY29tL09t
bmlyb290MjAyNS5jcmwwbQYDVR0gBGYwZDA3BglghkgBhv1sAQEwKjAoBggrBgEF
BQcCARYcaHR0cHM6Ly93d3cuZGlnaWNlcnQuY29tL0NQUzALBglghkgBhv1sAQIw
CAYGZ4EMAQIBMAgGBmeBDAECAjAIBgZngQwBAgMwDQYJKoZIhvcNAQELBQADggEB
AAUkHd0bsCrrmNaF4zlNXmtXnYJX/OvoMaJXkGUFvhZEOFp3ArnPEELG4ZKk40Un
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lpKU1fwg3FZs5ZKTv3ocwDfjhUkV+ivhdDkYD7fa86JXWGBPzI6UAPxGezQxPk1H
goE6y/SJXQ7vTQ1unBuCJN0yJV0ReFEQPaA1IwQvZW+cwdFD19Ae8zFnWSfda9J1
CZMRJCQUzym+5iPDuI9yP+kHyCREU3qzuWFloUwOxkgAyXVjBYdwRVKD05WdRerw
6DEdfgkfCv4+3ao8XnTSrLE=
-----END CERTIFICATE-----
---
Server certificate
subject=C = US, ST = California, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com

issuer=C = US, O = "Cloudflare, Inc.", CN = Cloudflare Inc ECC CA-3

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2918 bytes and written 403 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE