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

telia.com · 81.236.63.162:443

Verified

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

Subject
C=SE L=SOLNA O=Telia Company AB CN=telia.com
Issuer
C=FI O=Telia Finland Oyj CN=Telia Server CA v3
Valid from
2025-12-03T16:16:32+00:00
Expires
2026-12-03T16:16:32+00:00
Days remaining
71
Serial (hex)
019AE5005F748A8A4CBAADE0A342A9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:telia.com, DNS:www.telia.com

SHA-256 fingerprint

B0:01:83:60:91:7B:7B:26:D5:8B:5F:3C:7E:15:28:67:E6:AA:76:F2:F4:20:E0:08:6F:CC:F6:C1:7A:BE:D2:48
Certificate extensions & PEM
authorityKeyIdentifier
46:66:8D:0E:07:23:16:B0:EA:4F:05:EB:96:5A:DE:A5:EE:C9:7E:A4
subjectKeyIdentifier
08:BF:7F:5B:DC:7D:3A:2C:CC:E2:92:78:8D:1B:96:C0:F3:76:4E:DE
keyUsage
Digital Signature, Key Encipherment
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: http://cps.trust.telia.com
subjectAltName
DNS:telia.com, DNS:www.telia.com
crlDistributionPoints
Full Name: URI:http://httpcrl.trust.telia.com/teliaservercav3.crl
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.trust.telia.com CA Issuers - URI:http://cps.trust.telia.com/teliaservercav3.cer
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AC:AB:30:70:6C:EB:EC:84:31:F4:13:D2:F4:91:5F:11: 1E:42:24:43:B1:F2:A6:8C:4F:3C:2B:3B:A7:1E:02:C3 Timestamp : Dec 3 16:16:39.127 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:56:5C:F6:07:F4:A5:67:5C:6B:37:32:7F: 75:55:FF:F0:2A:89:FB:1A:05:AD:A4:98:51:B1:55:59: 51:B0:11:11:02:20:6E:13:DC:43:B6:0E:1B:B9:8F:F0: 08:F5:D1:7D:C5:32:ED:CB:6F:0E:73:EF:76:00:75:FE: 68:53:C2:52:6B:69 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 : Dec 3 16:16:39.166 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:2D:91:84:72:86:94:0F:71:B3:A0:7F:A2: 3A:2A:D5:30:74:12:93:B8:DC:95:25:94:4A:18:69:C3: A4:9D:BE:2F:02:21:00:86:CC:E7:AC:CF:09:F2:E1:C1: 08:4C:71:6E:78:FB:5B:67:84:48:62:CF:03:E5:8F:2F: 5B:45:FE:04:C3:63:9A 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 : Dec 3 16:16:39.124 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:CA:CE:CE:93:12:76:CA:D3:65:4F:C2: 57:09:44:C0:40:28:E8:F1:40:61:27:23:EA:A1:6E:40: 66:99:37:EF:72:02:20:22:3F:96:7C:CA:D8:CC:6D:63: 22:D7:F6:CE:6A:8A:12:39:54:CE:D6:86:D2:26:D8:18: D1:7A:FA:F2:F9:D3:BB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-23T14:35:29+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=FI O=Telia Finland Oyj CN=Telia Server CA v3
Issuer
C=FI O=Telia Finland Oyj CN=Telia Root CA v2
Valid from
2018-11-29T14:36:05+00:00
Expires
2043-11-29T11:55:54+00:00
Days remaining
6275
Serial (hex)
01675FE78F10F349257F16B3731F7A
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

12:81:AD:8F:AB:E8:83:F2:09:E9:63:64:48:D1:A8:0C:37:3D:AA:76:86:C8:13:A2:70:FA:D4:8F:5F:5E:58:9A
Certificate extensions & PEM
authorityKeyIdentifier
72:AC:E4:33:79:AA:45:87:F6:FD:AC:1D:9E:D6:C7:2F:86:D8:24:39
subjectKeyIdentifier
46:66:8D:0E:07:23:16:B0:EA:4F:05:EB:96:5A:DE:A5:EE:C9:7E:A4
keyUsage
Certificate Sign, CRL Sign
certificatePolicies
Policy: 2.23.140.1.2.2 CPS: https://cps.trust.telia.com/
basicConstraints
CA:TRUE, pathlen:0
crlDistributionPoints
Full Name: URI:http://httpcrl.trust.telia.com/teliarootcav2.crl
extendedKeyUsage
TLS Web Client Authentication, TLS Web Server Authentication
authorityInfoAccess
OCSP - URI:http://ocsp.trust.telia.com CA Issuers - URI:http://cps.trust.telia.com/teliarootcav2.cer
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=FI O=Telia Finland Oyj CN=Telia Root CA v2
Issuer
O=TeliaSonera CN=TeliaSonera Root CA v1
Valid from
2018-11-29T12:40:13+00:00
Expires
2032-10-18T12:00:50+00:00
Days remaining
2216
Serial (hex)
01675F82BE0017DE8955A9376EB1F9
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

EF:6F:29:F6:36:F6:2B:DD:47:53:12:2F:41:F3:41:9E:E7:C2:87:75:87:BE:4A:98:07:AD:F5:89:46:45:8E:7F
Certificate extensions & PEM
authorityKeyIdentifier
F0:8F:59:38:00:B3:F5:8F:9A:96:0C:D5:EB:FA:7B:AA:17:E8:13:12
subjectKeyIdentifier
72:AC:E4:33:79:AA:45:87:F6:FD:AC:1D:9E:D6:C7:2F:86:D8:24:39
keyUsage
Certificate Sign, CRL Sign
certificatePolicies
Policy: X509v3 Any Policy CPS: https://cps.trust.telia.com
basicConstraints
CA:TRUE
crlDistributionPoints
Full Name: URI:http://httpcrl.trust.telia.com/teliasonerarootcav1.crl
authorityInfoAccess
CA Issuers - URI:http://cps.trust.telia.com/teliasonerarootcav1.cer OCSP - URI:http://ocsp.trust.telia.com
-----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

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