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

TLSv1.3

stokab.se · 217.21.237.5:443

Verified
The certificate expires within 30 days.

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

Subject
C=SE L=Johanneshov O=AB Stokab CN=*.stokab.se
Issuer
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid from
2026-03-27T00:00:00+00:00
Expires
2026-10-11T23:59:59+00:00
Days remaining
12
Serial (hex)
0F3B0AF46A106377F8207FCE2A65931C
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.stokab.se, DNS:stokab.se

SHA-256 fingerprint

2B:9A:5D:B8:9F:C7:83:35:4B:F0:E1:02:3A:86:F2:DC:17:7A:E7:18:67:44:13:1B:D8:BF:73:C8:36:A0:D2:0E
Certificate extensions & PEM
authorityKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
subjectKeyIdentifier
DC:8C:42:1F:BA:E3:00:5F:AD:ED:A2:CA:00:46:A1:63:4C:B6:EB:3A
subjectAltName
DNS:*.stokab.se, DNS:stokab.se
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.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 : Mar 27 13:02:23.150 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:7A:C3:E9:CC:19:08:47:04:DB:4C:F3:BE: 14:00:FE:BF:D1:04:BD:53:3E:7D:FA:C6:3E:6B:82:2F: 30:1F:5A:B1:02:21:00:DC:12:6C:7C:10:53:5B:43:2C: A6:F8:F1:2F:17:EF:85:7B:58:06:10:DD:9F:50:13:67: 81:79:1D:FC:A5:BB:D3 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Mar 27 13:02:23.159 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:59:07:C1:86:18:10:20:58:06:7D:9F:B8: 58:38:2B:A5:53:F2:3B:F0:9E:BB:30:87:1A:6A:19:F0: 13:48:44:13:02:20:0F:C8:2F:C4:2D:1D:04:DB:7F:46: CB:CA:6A:7F:AB:21:7C:00:73:C7:9B:FD:8F:F6:F0:02: 9F:50:97:B3:74:23 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 : Mar 27 13:02:23.167 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8B:7F:B0:88:5D:48:B3:49:FB:FF:C8: D9:5D:E6:3A:87:EB:34:18:72:26:D7:B9:F3:D2:41:06: EE:C7:CD:8A:31:02:21:00:81:1A:CC:5C:90:F5:43:1C: D8:89:51:62:5A:B2:B0:94:EB:0F:35:06:16:8B:93:40: 03:6E:C1:E1:99:96:E2:F9
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-29T10:38:22+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2021-03-30T00:00:00+00:00
Expires
2031-03-29T23:59:59+00:00
Days remaining
1642
Serial (hex)
0CF5BD062B5602F47AB8502C23CCF066
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

C8:02:5F:9F:C6:5F:DF:C9:5B:3C:A8:CC:78:67:B9:A5:87:B5:27:79:73:95:79:17:46:3F:C8:13:D0:B6:25:A9
Certificate extensions & PEM
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
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
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----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.

View certificate JSON

Registration / WHOIS →DNS records →