SSL Lookup of auth.openai.com

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SSL Certificate for auth.openai.com

Response

TLS Certificate

Domain Nameauth.openai.comCommon Nameauth.openai.comAlternative Names*.auth.openai.com, auth.openai.com

TLS Certificate Expiration

Expiry Date2026-04-25 22:11:42 UTCRemaining Days48 days

Certificate Name matches auth.openai.com

Basic Information

Certificate Hierarchyend-userValidation TypedomainValid From2026-01-25 21:11:47 UTCValid Until2026-04-25 22:11:42 UTCSignature AlgorithmECDSA-SHA256Serial Numberfa:ce:b9:00:81:1c:aa:80:0e:bd:c2:d6:69:0f:fe:9e

Certificate Subject

Common Nameauth.openai.com

Certificate Issuer

Common NameWE1OrganizationGoogle Trust ServicesCountryUS

Public Key

Size256 bitAlgorithmECDSA

PEM:

-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEGTP1ZtnQE8cHb92tyHS3mJZI/UuMAopdNd0xpbvBFNnpV/vcS4HpKbDQQywoSjZAWxMNz4OsZaxy1iVSMDfvZw== -----END PUBLIC KEY-----

SSL Certificate

PEM:

Result

This certificate is correctly installed.

Response

TLS Certificate

Domain Nameauth.openai.comCommon Nameauth.openai.comAlternative Names*.auth.openai.com, auth.openai.com

TLS Certificate Expiration

Expiry Date2026-04-25 22:11:42 UTCRemaining Days48 days

Certificate Name matches auth.openai.com

Basic Information

Certificate Subject

Common Nameauth.openai.com

Certificate Issuer

Common NameWE1OrganizationGoogle Trust ServicesCountryUS

Public Key

Size256 bitAlgorithmECDSA

PEM:

-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEGTP1ZtnQE8cHb92tyHS3mJZI/UuMAopdNd0xpbvBFNnpV/vcS4HpKbDQQywoSjZAWxMNz4OsZaxy1iVSMDfvZw== -----END PUBLIC KEY-----

SSL Certificate

PEM:

Result

This certificate is correctly installed.

Live SSL Lookup

SSL Certificate for auth.openai.com

Response

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Response