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

openfactory.ch · 46.232.176.124:443

Verified

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

Subject
CN=geoflexcloud.com.5-226-144-234.cpanel.site
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-09-08T22:43:30+00:00
Expires
2026-12-07T22:43:29+00:00
Days remaining
73
Serial (hex)
05F202EC487DA905A021C824D394C872BFD1
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.geoflexcloud.nl, DNS:autoconfig.geoflexcloud.com, DNS:autodiscover.geoflexcloud.com, DNS:cpanel.geoflexcloud.com, DNS:cpcalendars.geoflexcloud.com, DNS:cpcontacts.geoflexcloud.com, DNS:geoflexcloud.com, DNS:geoflexcloud.com.5-226-144-234.cpanel.site, DNS:geoflexcloud.nl, DNS:openfactory.ch, DNS:webdisk.geoflexcloud.com, DNS:webmail.geoflexcloud.com, DNS:whm.geoflexcloud.com, DNS:www.geoflexcloud.com, DNS:www.geoflexcloud.com.5-226-144-234.cpanel.site, DNS:www.openfactory.ch

SHA-256 fingerprint

DF:82:99:A6:73:97:30:7B:14:D8:4F:A2:4E:CF:F3:8C:C8:6E:6B:B3:6D:C2:43:94:48:64:51:FB:63:F5:3A:15
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
E3:49:71:B0:21:7F:07:9D:24:1E:6E:75:D0:06:07:7C:2A:F9:5E:F4
authorityKeyIdentifier
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
authorityInfoAccess
CA Issuers - URI:http://yr1.i.lencr.org/
subjectAltName
DNS:*.geoflexcloud.nl, DNS:autoconfig.geoflexcloud.com, DNS:autodiscover.geoflexcloud.com, DNS:cpanel.geoflexcloud.com, DNS:cpcalendars.geoflexcloud.com, DNS:cpcontacts.geoflexcloud.com, DNS:geoflexcloud.com, DNS:geoflexcloud.com.5-226-144-234.cpanel.site, DNS:geoflexcloud.nl, DNS:openfactory.ch, DNS:webdisk.geoflexcloud.com, DNS:webmail.geoflexcloud.com, DNS:whm.geoflexcloud.com, DNS:www.geoflexcloud.com, DNS:www.geoflexcloud.com.5-226-144-234.cpanel.site, DNS:www.openfactory.ch
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/82.crl
ct_precert_scts
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 : Sep 8 23:42:00.272 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:AF:32:71:48:D6:91:3B:7D:33:79:9E: 78:CE:6C:DC:28:5E:9F:CE:B1:D2:CD:3E:E3:66:96:4C: 07:1F:DF:25:81:02:21:00:F8:8F:9E:1C:E8:8C:80:D2: FB:05:11:21:ED:50:27:0A:55:D8:E9:EC:4F:FB:7E:6A: FA:32:D0:AE:AE:CE:AE:BF Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86: D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF Timestamp : Sep 8 23:42:00.364 2026 GMT Extensions: 00:00:05:00:3E:35:92:EC Signature : ecdsa-with-SHA256 30:44:02:20:59:4E:C0:2C:4A:30:25:3E:CD:B4:D5:E3: 43:D4:9A:29:40:B2:25:7C:B6:36:7D:4E:BB:BC:F7:B6: 7E:C4:FF:C4:02:20:49:5F:21:FE:FC:DD:72:91:B8:7C: B1:56:E8:FE:CA:7D:7F:8B:E9:FD:F7:DB:05:A2:27:A3: 60:DA:8D:E0:39:AC
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-25T06:36:34+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR1
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
708
Serial (hex)
A20253F15F2691C05DC1CE13B9BCCA4E
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

13:94:96:34:D9:9C:D6:FD:6A:A8:0B:C0:34:FE:FA:CC:EB:19:69:FE:EF:98:65:86:71:3E:CD:BB:05:75:8D:3F
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
authorityKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityInfoAccess
CA Issuers - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.c.lencr.org/ 
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=ISRG CN=Root YR
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2026-05-13T00:00:00+00:00
Expires
2032-09-02T23:59:59+00:00
Days remaining
2169
Serial (hex)
F24B6D17F9D9AD7CB1C9FEA78782699F
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityKeyIdentifier
79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://x1.c.lencr.org/ 
-----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 →