API
This service provide certificate information from hostname: lu-91-123-163-43.hypnet.pl

Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: ecdsa-with-SHA256
Issuer:
Validity
Not Before: Jun 14 11:53:52 2025 GMT
Not After : Jun 14 12:03:52 2025 GMT
Subject:
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:fd:3b:39:3a:9a:93:6e:9b:55:0f:ca:cc:33:b0:
86:42:57:9f:66:41:e7:48:58:a4:0a:14:8b:7d:a6:
17:ae:47:b9:67:e6:fc:ee:54:f1:91:4c:6d:53:0c:
b5:83:bd:2d:28:51:a7:72:b9:88:90:6d:36:88:c1:
13:eb:91:10:aa
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Alternative Name: critical
DNS:lu-91-123-163-43.hypnet.pl
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:44:02:20:45:2f:e8:1e:c9:21:36:50:0e:06:16:79:be:72:
aa:bd:26:c0:a3:7b:e4:dd:ac:72:a7:2b:c2:47:12:b7:b3:dc:
02:20:33:d2:61:2c:fd:87:77:f6:15:bd:0b:f0:70:47:f7:5f:
39:80:e1:a0:01:05:2e:3c:12:9e:2f:d8:85:11:6b:90
-----BEGIN CERTIFICATE-----
MIIBTDCB9KADAgECAgEBMAoGCCqGSM49BAMCMAAwHhcNMjUwNjE0MTE1MzUyWhcN
MjUwNjE0MTIwMzUyWjAAMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE/Ts5OpqT
bptVD8rMM7CGQlefZkHnSFikChSLfaYXrke5Z+b87lTxkUxtUwy1g70tKFGncrmI
kG02iMET65EQqqNfMF0wDgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUF
BwMBMAwGA1UdEwEB/wQCMAAwKAYDVR0RAQH/BB4wHIIabHUtOTEtMTIzLTE2My00
My5oeXBuZXQucGwwCgYIKoZIzj0EAwIDRwAwRAIgRS/oHskhNlAOBhZ5vnKqvSbA
o3vk3axypyvCRxK3s9wCIDPSYSz9h3f2Fb0L8HBH9185gOGgAQUuPBKeL9iFEWuQ
-----END CERTIFICATE-----