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

vo.lu · 85.93.210.103:443

Verified

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

Subject
CN=vo.lu
Issuer
C=AT O=ZeroSSL GmbH CN=ZeroSSL ECC DV SSL CA 2
Valid from
2026-10-22T00:00:00+00:00
Expires
2027-01-20T23:59:59+00:00
Days remaining
75
Serial (hex)
F7F8074219D0DB43C6C76D170F3912A4
Signature
ecdsa-with-SHA256
Public key
EC 256 prime256v1

Subject alternative names (SAN)

DNS:vo.lu

SHA-256 fingerprint

A4:C5:4F:CB:DE:66:45:54:00:79:93:30:6D:3A:99:5B:28:87:13:7A:E8:98:FE:0C:7C:E3:7C:60:C7:34:C3:A9
Certificate extensions & PEM
authorityKeyIdentifier
94:45:9F:DA:51:47:71:D5:73:AE:AC:1D:AB:08:72:12:6D:AD:7C:62
subjectKeyIdentifier
74:A5:81:50:D5:7E:1E:3C:79:D8:9A:6F:CB:1B:75:53:7F:B2:89:66
keyUsage
Digital Signature
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/ZeroSSLECCDVSSLCA2.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:vo.lu
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 : Oct 22 17:14:10.019 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:36:9E:C6:D0:F9:49:18:D7:C5:65:54:87: 15:B4:1B:F0:59:53:14:3B:95:BF:E2:6C:B9:8A:A0:C2: 5F:6A:5D:E7:02:20:70:B8:9B:61:57:DE:E7:AC:1A:1B: 55:9B:F4:5D:91:AB:10:04:F1:8A:63:33:3D:EF:16:64: D4:09:57:F5:EC:86 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Oct 22 17:14:11.049 2026 GMT Extensions: 00:00:05:00:12:B2:F6:83 Signature : ecdsa-with-SHA256 30:45:02:20:38:2B:AE:43:9D:79:AD:86:F0:81:AC:80: 78:24:BF:D5:3F:ED:C8:92:7B:60:41:8F:91:B4:18:92: 5F:D4:2B:58:02:21:00:9D:0F:74:B6:13:8A:A1:59:9B: 9A:8C:2A:B7:EB:3D:C6:00:CC:E4:0B:F7:79:81:A1:B4: F5:AB:05:8D:57:B4:EB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-06T08:23:02+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=AT O=ZeroSSL GmbH CN=ZeroSSL ECC DV SSL CA 2
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root E46
Valid from
2025-09-24T00:00:00+00:00
Expires
2035-09-23T23:59:59+00:00
Days remaining
3243
Serial (hex)
C4E1C5BB00F0278F347BE4F85D63FCCA
Signature
ecdsa-with-SHA384
Public key
EC 256 prime256v1

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

BE:C8:4F:CE:0D:AA:42:3F:3B:3E:ED:38:EA:48:06:6C:C5:61:8F:52:44:AD:65:CD:9F:86:24:A8:13:FA:4C:3D
Certificate extensions & PEM
authorityKeyIdentifier
D1:22:DA:4C:59:F1:4B:5F:26:38:AA:9D:D6:EE:EB:0D:C3:FB:A9:61
subjectKeyIdentifier
94:45:9F:DA:51:47:71:D5:73:AE:AC:1D:AB:08:72:12:6D:AD:7C:62
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootE46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootE46.p7c OCSP - URI:http://ocsp.sectigo.com
-----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 →