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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

TLSv1.3

iq.pl · 86.111.240.215:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=*.iq.pl
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-05-13T00:00:00+00:00
Expires
2026-11-27T23:59:59+00:00
Days remaining
56
Serial (hex)
0B98A1CE32BD4E5875FFCB244E36117A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.iq.pl, DNS:iq.pl

SHA-256 fingerprint

ED:55:33:B3:EF:F8:95:EF:15:A5:18:BD:B1:BE:C6:BB:2B:57:BD:C2:D9:D7:21:DD:15:C6:B8:99:B8:37:3D:93
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
A6:57:74:B5:99:72:8D:2F:DF:5A:A0:75:E3:AB:E9:C9:6E:F6:65:C1
subjectAltName
DNS:*.iq.pl, DNS:iq.pl
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : May 13 06:36:21.131 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:0B:45:61:D2:CD:4E:45:CB:6D:34:36:67: 94:6A:55:FF:11:90:B0:81:55:46:C9:61:0C:2C:92:E8: 5D:8D:67:3A:02:20:02:1A:24:98:84:26:81:DC:83:50: BD:5C:F9:C8:AB:B5:B6:B1:17:B1:11:DA:B6:0F:B3:3A: 04:5D:92:09:E7:F3 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9: 82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77 Timestamp : May 13 06:36:21.282 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:DC:48:08:FF:AD:A5:7A:DB:4D:FB:AA: B5:19:66:C6:46:88:6D:EC:91:E4:DE:27:35:B8:C8:3F: E3:53:34:32:92:02:21:00:94:54:66:A8:BD:2D:4F:A4: A5:94:6B:54:C8:A0:2F:22:AA:B2:07:06:53:ED:28:72: 15:E4:02:3C:A1:B3:82:81 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : May 13 06:36:21.144 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8F:8A:BD:3B:0A:6D:5F:DA:CC:77:8F: 3C:CA:5C:3A:D5:CB:29:78:5E:8A:3E:B6:5F:FB:01:27: 5F:F5:6B:5C:14:02:21:00:C5:DE:7B:41:64:E1:2A:8F: 13:DB:6F:F7:A5:CD:E4:2C:7C:F1:BC:6F:4C:98:90:F7: 9C:7C:E7:51:A7:60:60:37
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-02T13:41:59+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
395
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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

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