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

auth05.dns.spacenet.de · 213.95.27.20:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate subjectAltName did not match expected name `auth05.dns.spacenet.de'

Certificate verification failed

Subject
CN=*.space.net
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-11-09T00:00:00+00:00
Expires
2027-05-17T23:59:59+00:00
Days remaining
189
Serial (hex)
08B8845A6E748DE5847A771DAAA521C9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.space.net, DNS:space.net

SHA-256 fingerprint

4E:1B:54:6F:BE:58:30:91:24:5B:6B:CF:D2:90:AC:B7:0E:DF:46:ED:15:C0:6D:2E:2C:BD:D3:23:83:39:0C:28
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
8C:D8:EA:69:2B:3E:25:A1:56:08:DA:25:F8:19:91:FF:05:3A:7A:99
subjectAltName
DNS:*.space.net, DNS:space.net
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1-1.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 : 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 : Nov 9 07:46:21.548 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:33:2C:34:26:27:12:F6:9C:9A:C2:4A:89: 00:46:18:73:2B:D7:E3:9D:6A:23:F6:75:EE:3C:E5:38: A0:18:BD:81:02:20:2D:AD:0E:DF:1F:FC:61:D1:D1:7E: D9:26:FF:35:31:74:E5:12:AC:EA:86:B2:4F:DD:38:CF: B4:E7:1C:19:D6:D1 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Nov 9 07:46:21.526 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:82:EC:2E:82:FE:23:14:E1:15:C1:6A: D5:59:DA:BF:A2:1A:65:7D:70:55:2B:CE:BE:61:6B:30: 0D:5F:E0:C7:08:02:21:00:87:E6:0F:59:26:F5:9E:23: 58:5E:98:47:C5:F7:E1:14:63:84:B7:3F:A1:C4:B6:63: 85:1B:D8:A0:CC:5B:94:E9 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Nov 9 07:46:21.578 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:E2:7B:66:F7:8E:ED:E5:19:A8:10:8A: A5:30:08:56:06:85:8C:1D:0F:7A:B4:36:62:26:64:E8: BD:48:0D:A4:C1:02:20:53:07:1B:53:94:F1:FE:A4:A1: 1A:AD:8B:7D:B1:73:E2:DB:14:76:0F:70:FF:B1:14:99: C9:F8:B9:E0:F6:F1:18
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-09T19:14:12+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
357
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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