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

unibe.ch · 130.92.232.93:443

Verified

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

Subject
CN=www.unibe.ch
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-09-15T06:35:25+00:00
Expires
2026-12-14T06:35:24+00:00
Days remaining
80
Serial (hex)
05F6E071A08FCE7ACC5E8521C481C42D18F1
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:portal.unibe.ch, DNS:unibe.ch, DNS:unibe.net, DNS:unibe.swiss, DNS:unibern.ch, DNS:universitaetbern.ch, DNS:www.portal.unibe.ch, DNS:www.unibe.ch, DNS:www.unibe.net, DNS:www.unibe.swiss, DNS:www.unibern.ch, DNS:www.universitaetbern.ch, DNS:www.xn--unibrn-eua.ch, DNS:www.xn--universittbern-eib.ch, DNS:xn--unibrn-eua.ch, DNS:xn--universittbern-eib.ch

SHA-256 fingerprint

54:36:0E:18:35:62:14:C5:B3:9B:8C:64:25:ED:75:BF:1F:96:76:B9:32:9E:4B:28:AF:41:CF:B5:08:F2:24:74
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
E2:71:B8:3C:07:F1:70:AE:EB:DC:FF:3C:73:27:CC:88:79:AC:3A:EC
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:portal.unibe.ch, DNS:unibe.ch, DNS:unibe.net, DNS:unibe.swiss, DNS:unibern.ch, DNS:universitaetbern.ch, DNS:www.portal.unibe.ch, DNS:www.unibe.ch, DNS:www.unibe.net, DNS:www.unibe.swiss, DNS:www.unibern.ch, DNS:www.universitaetbern.ch, DNS:www.xn--unibrn-eua.ch, DNS:www.xn--universittbern-eib.ch, DNS:xn--unibrn-eua.ch, DNS:xn--universittbern-eib.ch
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/114.crl
ct_precert_scts
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 15 07:33:56.697 2026 GMT Extensions: 00:00:05:00:41:3E:35:81 Signature : ecdsa-with-SHA256 30:44:02:20:74:DA:27:4F:69:BC:A4:B1:76:2D:B9:17: E8:1F:93:15:35:A1:B1:D1:1E:79:46:D8:CE:A8:A9:C2: 09:0E:C0:A3:02:20:5B:7F:87:0E:E5:E1:7D:E8:E5:A0: 4C:06:12:93:B6:0E:1A:14:CE:F6:05:8E:37:C1:D5:30: D9:0E:E1:3A:71:5A 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 : Sep 15 07:34:01.265 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:30:BA:7C:42:4D:ED:1C:7D:6D:DC:4B:5A: 4F:9E:58:AD:74:AD:7C:32:F8:F5:DE:19:AB:CD:B4:2B: 05:85:D1:1C:02:20:1D:ED:34:FF:A1:52:EA:89:C0:F0: 59:83:A3:56:29:8C:DE:14:64:40:B1:E1:F7:8D:56:CA: 1D:9A:69:00:29:A0
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-24T12:35:46+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
709
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
2170
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

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