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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

mxbackup01.ofis.net · 185.15.41.2:443

Verified

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

Subject
CN=*.ofis.net
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 AlphaSSL CA 2025
Valid from
2026-09-14T06:59:59+00:00
Expires
2027-04-01T06:59:59+00:00
Days remaining
165
Serial (hex)
BF421753871E2FADEC9385
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.ofis.net, DNS:ofis.net

SHA-256 fingerprint

DF:6E:DE:0B:F4:2F:8F:27:35:99:58:3C:A9:FB:3E:84:EC:D8:50:04:98:33:9D:A2:88:66:4C:4B:24:02:42:C2
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46alphasslca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46alphasslca2025
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46alphasslca2025.crl
subjectAltName
DNS:*.ofis.net, DNS:ofis.net
authorityKeyIdentifier
A3:4C:AC:B1:BF:B4:88:ED:8B:74:D8:5F:34:38:C9:E9:0A:25:9E:7B
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
8D:A9:6C:0B:F0:86:FC:DD:EF:7D:52:4E:0F:57:66:C4:A6:1D:F3:17
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 : Sep 14 07:00:02.731 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C5:66:33:0B:AD:41:01:C2:27:93:6B: 90:E7:73:9C:15:39:A6:22:0C:8B:E5:8E:5A:AF:79:08: 27:B6:2E:EF:74:02:20:15:70:5E:7A:B2:1D:69:BC:8B: 0B:8A:69:C6:1D:52:A1:E9:A5:E8:08:CB:EE:DE:A7:D0: E6:7E:1C:0C:8E:31:68 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 : Sep 14 07:00:02.500 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:23:F7:8A:C8:F9:9F:86:2F:A9:DA:DD:A2: A8:A7:5C:F3:66:A9:39:D3:22:E4:DD:2A:66:0F:F6:F3: 37:E6:7F:DA:02:21:00:CE:2C:B0:0B:4D:98:51:CE:E6: CD:1B:96:F0:76:07:3F:C6:89:17:07:6D:68:18:14:79: DC:57:71:EC:2F:89:4B 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 : Sep 14 07:00:02.984 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:EA:03:02:AC:D2:5A:95:69:31:89:A4: 49:E4:5F:E5:70:78:67:23:12:60:8B:4A:DD:76:F4:16: 9A:5A:EB:47:C2:02:20:34:57:FD:1F:F2:7E:DE:B2:3B: A0:54:88:95:1C:47:90:59:38:1A:6D:8F:F8:04:32:64: 94:18:11:A5:7D:1D:35
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-17T15:21:11+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 AlphaSSL CA 2025
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign Root R46
Valid from
2025-09-17T02:55:30+00:00
Expires
2029-06-23T00:00:00+00:00
Days remaining
979
Serial (hex)
8443586F6396264381337C801A2E6118
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

D2:AC:9D:CC:7A:25:50:29:A5:F5:18:0D:63:F1:A9:ED:60:E1:14:12:A8:5C:14:8D:4B:71:F6:AE:1A:36:69:5C
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
A3:4C:AC:B1:BF:B4:88:ED:8B:74:D8:5F:34:38:C9:E9:0A:25:9E:7B
authorityKeyIdentifier
03:5C:AB:73:81:87:A8:CC:B0:A6:D5:94:E2:36:96:49:FF:05:99:2C
authorityInfoAccess
OCSP - URI:http://ocsp.globalsign.com/rootr46 CA Issuers - URI:http://secure.globalsign.com/cacert/rootr46.crt
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/rootr46.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.4146.10.1.3
-----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

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