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 (336 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: 198.54.117.250
Reverse IP lookup: namecheap.com.
Nameserver: edns1.registrar-servers.com.
Nameserver: edns4.ultradns.biz.
Nameserver: edns4.ultradns.com.
Nameserver: edns4.registrar-servers.com.
Nameserver: edns3.registrar-servers.com.
Nameserver: edns4.ultradns.org.
Nameserver: edns2.registrar-servers.com.
Nameserver: edns4.ultradns.net.

General Information

Common Name: www.namecheap.com
SANs: DNS:www.namecheap.comDNS:namecheap.com Total number of SANs: 2
Organization: Namecheap, Inc.
Signature Algorithm: ecdsa-with-SHA256
Key Type: ECDSA (secp256r1)
Key size: 256 bits
Serial Number: 8df64d147e937115567c8c7c990cf83c
Not Before: Dec 10, 2024 00:00:00 GMT
Not After: Jan 07, 2026 23:59:59 GMT
Number of certs: 3
Revocation Status: good
OCSP Stapling: Not Supported
Server: namecheap-nginx
HSTS: max-age=16000000
HPKP: Not Supported

Chain Information

Certificate # 1 - Common Name: www.namecheap.com

Decode this certificate for verbose information →
Subject Common Name www.namecheap.com
Subject Organization Namecheap, Inc.
Issuer Common Name Sectigo ECC Extended Validation Secure Server CA
Issuer Organization Sectigo Limited
Not Before: Dec 10, 2024 00:00:00 GMT
Not After: Jan 07, 2026 23:59:59 GMT
Signature Algorithm: ecdsa-with-SHA256
Serial Number: 8df64d147e937115567c8c7c990cf83c
SHA1 Fingerprint: 40:0D:97:3F:80:06:D1:3F:F7:06:ED:0D:EA:30:D4:FD:5A:C1:8A:2A
MD5 Fingerprint: 20:34:54:CC:06:ED:A7:29:56:E6:83:E1:DF:1A:6B:EE

Certificate # 2 - Common Name: Sectigo ECC Extended Validation Secure Server CA

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name Sectigo ECC Extended Validation Secure Server CA
Subject Organization Sectigo Limited
Issuer Common Name USERTrust ECC Certification Authority
Issuer Organization The USERTRUST Network
Not Before: Nov 02, 2018 00:00:00 GMT
Not After: Dec 31, 2030 23:59:59 GMT
Signature Algorithm: ecdsa-with-SHA384
Serial Number: 80f5606d3a162b143adc12fbe8c2066f
SHA1 Fingerprint: 7A:16:4F:53:AF:93:B8:09:65:FF:9F:DF:44:6D:58:49:B1:4B:3F:DA
MD5 Fingerprint: C4:04:44:47:04:21:4F:FF:16:78:C4:45:17:F7:49:47

Certificate # 3 - Common Name: USERTrust ECC Certification Authority

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name USERTrust ECC Certification Authority
Subject Organization The USERTRUST Network
Issuer Common Name AAA Certificate Services
Issuer Organization Comodo CA Limited
Not Before: Mar 12, 2019 00:00:00 GMT
Not After: Dec 31, 2028 23:59:59 GMT
Signature Algorithm: sha384WithRSAEncryption
Serial Number: 56671d04ea4f994c6f10814759d27594
SHA1 Fingerprint: CA:77:88:C3:2D:A1:E4:B7:86:3A:4F:B5:7D:00:B5:5D:DA:CB:C7:F9
MD5 Fingerprint: 42:F8:52:9F:E5:45:10:3F:DD:84:89:80:A8:64:7F:29

OpenSSL Handshake

depth=2 C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust ECC Certification Authority
verify return:1
depth=1 C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo ECC Extended Validation Secure Server CA
verify return:1
depth=0 serialNumber = 4077265, jurisdictionC = US, jurisdictionST = Delaware, businessCategory = Private Organization, C = US, ST = Arizona, O = "Namecheap, Inc.", CN = www.namecheap.com
verify return:1
CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:serialNumber = 4077265, jurisdictionC = US, jurisdictionST = Delaware, businessCategory = Private Organization, C = US, ST = Arizona, O = "Namecheap, Inc.", CN = www.namecheap.com
   i:C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo ECC Extended Validation Secure Server CA
-----BEGIN CERTIFICATE-----
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CzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAOBgNV
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yzj3FYl8hKFEX1vB3fvJbvKaWc1HCmkFhbDLFMMUWOcAAAGTsRv4agAABAMARzBF
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z4LVtLXyPLNRfw==
-----END CERTIFICATE-----
 1 s:C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo ECC Extended Validation Secure Server CA
   i:C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust ECC Certification Authority
-----BEGIN CERTIFICATE-----
MIIDyTCCA0+gAwIBAgIRAID1YG06FisUOtwS++jCBm8wCgYIKoZIzj0EAwMwgYgx
CzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpOZXcgSmVyc2V5MRQwEgYDVQQHEwtKZXJz
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j+Th+DJ92JLvICVD/g==
-----END CERTIFICATE-----
 2 s:C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust ECC Certification Authority
   i:C = GB, ST = Greater Manchester, L = Salford, O = Comodo CA Limited, CN = AAA Certificate Services
-----BEGIN CERTIFICATE-----
MIID0zCCArugAwIBAgIQVmcdBOpPmUxvEIFHWdJ1lDANBgkqhkiG9w0BAQwFADB7
MQswCQYDVQQGEwJHQjEbMBkGA1UECAwSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYD
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CV4Ks2dH/hzg1cEo70qLRDEmBDeNiXQ2Lu+lIg+DdEmSx/cQwgwp+7e9un/jX9Wf
8qn0dNW44bOwgeThpWOjzOoEeJBuv/c=
-----END CERTIFICATE-----
---
Server certificate
subject=serialNumber = 4077265, jurisdictionC = US, jurisdictionST = Delaware, businessCategory = Private Organization, C = US, ST = Arizona, O = "Namecheap, Inc.", CN = www.namecheap.com

issuer=C = GB, ST = Greater Manchester, L = Salford, O = Sectigo Limited, CN = Sectigo ECC Extended Validation Secure Server CA

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3792 bytes and written 404 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