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

mxfilter02.netic.dk · 77.243.50.213:443

Verified

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

Subject
CN=*.netic.dk
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R3 DV TLS CA 2020
Valid from
2025-12-19T11:59:20+00:00
Expires
2027-01-20T11:59:19+00:00
Days remaining
87
Serial (hex)
23A2C89FF28AB0C1ACF3A92B
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.netic.dk, DNS:netic.dk

SHA-256 fingerprint

04:19:7D:81:D5:18:02:82:A1:79:F4:86:3C:4F:1B:38:FC:FD:EF:83:4C:6E:59:2C:D6:54:A4:B0:48:74:69:68
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.10 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
subjectAltName
DNS:*.netic.dk, DNS:netic.dk
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
subjectKeyIdentifier
2A:1E:6B:9A:5B:C5:09:96:A0:F7:68:92:B3:46:72:7C:98:60:B1:57
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Dec 19 11:59:23.678 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:50:70:78:AF:54:05:8B:A7:F0:C7:9C:29: 54:9F:3C:8A:6F:F9:91:1C:23:6A:B0:2C:6C:3B:87:6F: 11:03:4A:91:02:20:12:C6:69:10:DE:C3:8C:39:D8:64: 38:F2:4D:0B:F5:49:78:A9:75:D2:FC:7D:4E:05:C2:C0: 16:A1:49:5F:29:B9 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Dec 19 11:59:23.332 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:DA:8A:DE:21:6B:7D:96:C3:A7:FB:B4: 49:B8:34:7F:17:EF:D0:61:4E:31:30:87:31:F8:D0:87: 24:D2:63:45:6D:02:20:09:62:42:AC:5A:12:58:F7:8E: 43:49:EF:50:58:89:9A:4A:4B:3C:F2:B9:57:08:89:3C: 3A:DE:AA:7B:87:23:B0 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Dec 19 11:59:23.801 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D9:67:DA:30:EA:7C:E3:29:99:A2:58: 03:39:ED:37:E3:06:59:4E:E9:BA:02:9F:18:B0:D9:37: 71:96:FC:98:F2:02:20:6B:F0:E0:86:59:C7:C0:32:03: AF:08:38:9F:FB:DA:74:4A:3E:C7:FB:88:63:2F:D3:1B: FC:FA:FF:CD:0D:98:83
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-25T04:19:09+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R3 DV TLS CA 2020
Issuer
OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
Valid from
2020-07-28T00:00:00+00:00
Expires
2029-03-18T00:00:00+00:00
Days remaining
874
Serial (hex)
77BD0E0742D5D9E9D049D774D02A6F9A
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

76:25:38:43:95:09:C4:11:C4:37:D3:C5:67:56:3E:13:78:67:12:81:FC:4A:14:64:AD:D0:31:87:08:43:67:6E
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
authorityKeyIdentifier
8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
authorityInfoAccess
OCSP - URI:http://ocsp2.globalsign.com/rootr3 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r3.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/root-r3.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.globalsign.com/repository/
-----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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