DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.2

postfix2.imaqliq.com · 93.189.149.210:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=postfix.imaqliq.com emailAddress=root@postfix.imaqliq.com
Issuer
C=-- ST=SomeState L=SomeCity O=SomeOrganization OU=SomeOrganizationalUnit CN=postfix.imaqliq.com emailAddress=root@postfix.imaqliq.com
Valid from
2019-12-06T16:40:32+00:00
Expires
2020-12-05T16:40:32+00:00
Days remaining
-2125
Serial (hex)
739A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

24:7C:A3:18:7E:2F:30:B1:E8:92:27:EA:ED:79:B6:6E:5E:6F:54:05:FB:B2:E5:8B:9D:66:29:21:D7:D0:A2:DB
Certificate extensions & PEM
basicConstraints
CA:FALSE
keyUsage
Digital Signature, Non Repudiation, Key Encipherment
-----BEGIN CERTIFICATE-----
MIIEBjCCAu6gAwIBAgICc5owDQYJKoZIhvcNAQELBQAwgbcxCzAJBgNVBAYTAi0t
MRIwEAYDVQQIDAlTb21lU3RhdGUxETAPBgNVBAcMCFNvbWVDaXR5MRkwFwYDVQQK
DBBTb21lT3JnYW5pemF0aW9uMR8wHQYDVQQLDBZTb21lT3JnYW5pemF0aW9uYWxV
bml0MRwwGgYDVQQDDBNwb3N0Zml4LmltYXFsaXEuY29tMScwJQYJKoZIhvcNAQkB
Fhhyb290QHBvc3RmaXguaW1hcWxpcS5jb20wHhcNMTkxMjA2MTY0MDMyWhcNMjAx
MjA1MTY0MDMyWjCBtzELMAkGA1UEBhMCLS0xEjAQBgNVBAgMCVNvbWVTdGF0ZTER
MA8GA1UEBwwIU29tZUNpdHkxGTAXBgNVBAoMEFNvbWVPcmdhbml6YXRpb24xHzAd
BgNVBAsMFlNvbWVPcmdhbml6YXRpb25hbFVuaXQxHDAaBgNVBAMME3Bvc3RmaXgu
aW1hcWxpcS5jb20xJzAlBgkqhkiG9w0BCQEWGHJvb3RAcG9zdGZpeC5pbWFxbGlx
LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOKQePW229OOTOV1
FMGqFdEQPRAeWtxSlaCsd31Js8oDzIxDekc/cm+yJY/haN9NXtgnXpCiRAXht1sC
sipT4XEWNkzfvtnH8XjYQLQ8dVsaRpg1DRYZHz/WORhyhO2/XcqjtKlev1nQ/02O
sc6tbZMUqUM9dUwCpWx/l1vWxMIibN14KObeprNHDJw2Yj8cPxg1nycXcpsLnb9s
JJgpdu/mjBQ3nE8rlzparSxjShGJZNyxcZhCxRU6BL5XMbrPkx94v+lVcof128Td
iLv1ZNFhmYab1cqIVnisGItCIRi9JQg7+36mkAr4GCHd+fJRNYL6uAU1ID5cO+SO
gKEHM6sCAwEAAaMaMBgwCQYDVR0TBAIwADALBgNVHQ8EBAMCBeAwDQYJKoZIhvcN
AQELBQADggEBALiVu9AjP58txwwcPBicCSU/7VCIgLOV/34zrJ9AZKBWLY7beNFf
Jwe42L/sQZE9xrTA4dzzt5BS3v11Nme/IgcI+iiyOxA7q76nXvmDZWRLmiPGs7y4
svu2a4JW5EWvbH7l4S8UU9K88KmXUC+lDdW/ZDu6Km38jqOB3heTT+YidbHS5DKm
TEJ3vBnlxQSrMGlrNwJELaHWPSO7ozLy/ZaOM6LFalz5cDzoC+yrv82zRUXaueH2
aRiJrlaAvopyWZuvrz/AHGvfjBTJjE2Cl5iToGZLsO8+6U/AJZtlKeJar4a4ks52
KtHa94YDIUCpUYq7vofka/TF0KucanzGdIY=
-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-09-30T01:16:02+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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