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SSL Checker

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

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Hostname: Matches Common Name or/and SAN
Expired: No (104 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: 23.42.91.36
Reverse IP lookup: a23-42-91-36.deploy.static.akamaitechnologies.com.
Nameserver: pdns3.ultradns.org.
Nameserver: pdns2.ultradns.net.
Nameserver: pdns5.ultradns.info.
Nameserver: pdns4.ultradns.org.
Nameserver: dns2.p09.nsone.net.
Nameserver: dns1.p09.nsone.net.
Nameserver: dns4.p09.nsone.net.
Nameserver: dns3.p09.nsone.net.
Nameserver: pdns1.ultradns.net.

General Information

Common Name: www.expedia.com
SANs: DNS:www.expedia.comDNS:cruise.expedia-aarp.comDNS:expedia.aeDNS:expedia.atDNS:expedia.beDNS:expedia.caDNS:expedia.chDNS:expedia.cnDNS:expedia.co.idDNS:expedia.co.inDNS:expedia.co.jpDNS:expedia.co.krDNS:expedia.co.nzDNS:expedia.co.thDNS:expedia.co.ukDNS:expedia.comDNS:expedia.com.arDNS:expedia.com.auDNS:expedia.com.brDNS:expedia.com.hkDNS:expedia.com.myDNS:expedia.com.phDNS:expedia.com.sgDNS:expedia.com.twDNS:expedia.com.vnDNS:expedia.deDNS:expedia.dkDNS:expedia.esDNS:expedia.fiDNS:expedia.frDNS:expedia.ieDNS:expedia.itDNS:expedia.mxDNS:expedia.nlDNS:expedia.noDNS:expedia.saDNS:expedia.seDNS:jal.expedia.co.jpDNS:m.expedia.co.jpDNS:m.expedia.com.arDNS:m.expedia.com.brDNS:m.expedia.com.phDNS:m.expedia.com.sgDNS:m.expedia.com.twDNS:m.expedia.com.vnDNS:m.expedia.mxDNS:msn.expedia.co.jpDNS:msn.expedia.com.sgDNS:ninemsn.expedia.co.jpDNS:offersvc.expedia.comDNS:taap.expedia.cnDNS:us.expedia.cnDNS:www.expedia.cnDNS:www.uciservice.com Total number of SANs: 54
Organization: Expedia Group, Inc.
Locality: Seattle
Signature Algorithm: sha256WithRSAEncryption
Key Type: RSA
Key size: 2048 bits
Serial Number: f554d97e38b666bf4043a9e537f9a51
Not Before: Mar 12, 2024 00:00:00 GMT
Not After: Jul 10, 2024 23:59:59 GMT
Number of certs: 2
Revocation Status: good
OCSP Stapling: Supported
Server: AkamaiGHost
HSTS: Not Supported
HPKP: Not Supported

Chain Information

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

Decode this certificate for verbose information →
Subject Common Name www.expedia.com
Subject Organization Expedia Group, Inc.
Issuer Common Name GeoTrust RSA CA 2018
Issuer Organization DigiCert Inc
Not Before: Mar 12, 2024 00:00:00 GMT
Not After: Jul 10, 2024 23:59:59 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: f554d97e38b666bf4043a9e537f9a51
SHA1 Fingerprint: 68:12:ED:34:09:E4:EA:8D:84:46:D4:5F:7B:39:F8:E8:B1:FB:17:6A
MD5 Fingerprint: 28:57:FC:E0:BD:87:1F:DD:4D:53:4E:60:B5:A7:69:78

Certificate # 2 - Common Name: GeoTrust RSA CA 2018

Decode this certificate for verbose information →
In place? Yes, this certificate directly certifies the preceding one
Subject Common Name GeoTrust RSA CA 2018
Subject Organization DigiCert Inc
Issuer Common Name DigiCert Global Root CA
Issuer Organization DigiCert Inc
Not Before: Nov 06, 2017 12:23:45 GMT
Not After: Nov 06, 2027 12:23:45 GMT
Signature Algorithm: sha256WithRSAEncryption
Serial Number: 546fe1823f7e1941da39fce14c46173
SHA1 Fingerprint: 7C:CC:2A:87:E3:94:9F:20:57:2B:18:48:29:80:50:5F:A9:0C:AC:3B
MD5 Fingerprint: A9:5D:7F:13:A6:4A:5E:BE:00:36:4D:8B:E6:7D:EC:ED

OpenSSL Handshake

depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA
verify return:1
depth=1 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = GeoTrust RSA CA 2018
verify return:1
depth=0 C = US, ST = Washington, L = Seattle, O = "Expedia Group, Inc.", CN = www.expedia.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: 9058FFB09C75A8515477B1EDF2A34316389E6CC5
    Produced At: Mar 24 04:54:35 2024 GMT
    Responses:
    Certificate ID:
      Hash Algorithm: sha1
      Issuer Name Hash: 777A7BA877D6F10F1CE9202196FB6B1A6E37F5ED
      Issuer Key Hash: 9058FFB09C75A8515477B1EDF2A34316389E6CC5
      Serial Number: 0F554D97E38B666BF4043A9E537F9A51
    Cert Status: good
    This Update: Mar 24 04:39:01 2024 GMT
    Next Update: Mar 31 03:39:01 2024 GMT

    Signature Algorithm: sha256WithRSAEncryption
         99:ea:b4:d6:4c:76:2b:4a:8b:99:bb:ca:01:81:d4:ab:13:e8:
         72:73:03:5a:4a:4d:68:49:62:76:f1:b6:75:4e:54:11:0e:ec:
         81:49:f1:5d:06:12:01:74:07:99:82:ad:cb:88:7c:30:7c:57:
         84:0b:ba:10:0b:f7:f4:4b:64:82:fc:ad:64:fb:02:c3:39:f4:
         5b:e2:c1:13:2f:a1:17:d6:91:9a:da:ea:78:d1:9b:3f:51:2c:
         e6:30:2d:d4:db:b3:a1:59:25:4d:27:c1:31:94:75:3b:23:17:
         fe:d4:b9:b0:5b:6a:c2:be:65:83:23:4f:27:e0:f1:15:fc:2d:
         14:83:df:3d:6a:23:e5:e9:24:40:4a:b6:6f:8e:83:d5:d4:0e:
         02:14:01:79:5c:1b:d8:68:f6:e9:56:87:61:df:d1:ea:ed:4f:
         e3:8d:1d:aa:ac:51:c4:8f:70:a3:be:7b:56:ec:85:4f:e2:18:
         4c:d7:36:94:3f:91:6f:96:7c:3f:52:70:4b:2b:55:18:22:d6:
         61:a3:ad:18:c0:8b:aa:4b:ff:81:36:65:54:5f:62:d4:29:75:
         ec:71:d7:68:f2:a9:f0:6b:9b:16:12:03:29:d1:22:68:76:0b:
         9e:02:24:90:09:e7:7d:94:f3:84:4b:50:32:47:3e:14:97:db:
         aa:cf:2d:d5
======================================
---
Certificate chain
 0 s:C = US, ST = Washington, L = Seattle, O = "Expedia Group, Inc.", CN = www.expedia.com
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = GeoTrust RSA CA 2018
-----BEGIN CERTIFICATE-----
MIIJoDCCCIigAwIBAgIQD1VNl+OLZmv0BDqeU3+aUTANBgkqhkiG9w0BAQsFADBe
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMR0wGwYDVQQDExRHZW9UcnVzdCBSU0EgQ0EgMjAxODAe
Fw0yNDAzMTIwMDAwMDBaFw0yNDA3MTAyMzU5NTlaMGwxCzAJBgNVBAYTAlVTMRMw
EQYDVQQIEwpXYXNoaW5ndG9uMRAwDgYDVQQHEwdTZWF0dGxlMRwwGgYDVQQKExNF
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CmV4cGVkaWEuaWWCCmV4cGVkaWEuaXSCCmV4cGVkaWEubXiCCmV4cGVkaWEubmyC
CmV4cGVkaWEubm+CCmV4cGVkaWEuc2GCCmV4cGVkaWEuc2WCEWphbC5leHBlZGlh
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MD0GCCsGAQUFBzAChjFodHRwOi8vY2FjZXJ0cy5nZW90cnVzdC5jb20vR2VvVHJ1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4IkCCFvtdtTYt4YrcXxl9CEJDpQrtXDp+FLRbuWRFNX6vjeFUszyzdiRtn9dFb5/
fI+p1ZM8vW6MfaX98X/m6+a2voM=
-----END CERTIFICATE-----
 1 s:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = GeoTrust RSA CA 2018
   i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA
-----BEGIN CERTIFICATE-----
MIIEizCCA3OgAwIBAgIQBUb+GCP34ZQdo5/OFMRhczANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD
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8YdVPYQI/C5earp80s3VLOO+AtpdiXft9OlWwJLwKlUtRfccKj8QW/Pp4b7h6QAl
ufejwQMb455OjpIbCZVS+awY/R8pAYsXCnM09GcSVe4ivMswyoCZP/vPEn/LPRhH
hdgUPk8MlD979RGoUWz7qGAwqJChi28uRds3thx+vRZZIbEyZ62No0tJPzsSGSz8
nQ//jP8BIwrzBAUH5WcBAbmvgWfrKcuv+PyGPqRcc4T55TlzrBnzAzZ3oClo9fTv
O9PuiHMKrC6V6mgi0s2sa/gbXlPCD9Z24XUMxJElwIVTDuKB0Q4YMMlnpN/QChJ4
B0AFsQ+DU0NCO+f78Xf7
-----END CERTIFICATE-----
---
Server certificate
subject=C = US, ST = Washington, L = Seattle, O = "Expedia Group, Inc.", CN = www.expedia.com

issuer=C = US, O = DigiCert Inc, OU = www.digicert.com, CN = GeoTrust RSA CA 2018

---
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 4689 bytes and written 404 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE