This service provide certificate information from hostname: www.astro.auth.gr
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:c9:b0:72:7c:f5:62:b6:cb:e2:04:04:c1:2b:8e:8a:6d:25
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R10
Validity
Not Before: Jun 25 04:23:29 2025 GMT
Not After : Sep 23 04:23:28 2025 GMT
Subject: CN = www.astro.auth.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c0:8e:9f:e3:59:12:43:f9:ba:29:61:ca:76:db:
ec:f7:04:9e:0e:75:ff:bc:b7:ce:1e:bb:61:8e:bf:
c2:20:50:45:dc:01:72:01:9f:95:17:7f:c0:b9:f2:
4d:b2:d6:9d:ad:cb:48:38:d3:9b:ea:27:0b:40:82:
bb:04:ee:cb:91:73:d2:ad:ac:c9:5f:6d:18:09:bb:
ca:99:d7:e1:40:96:86:51:a9:ae:27:1f:63:43:b1:
bd:4d:47:36:d2:c5:47:89:51:87:bf:86:1f:2d:fd:
b0:8b:e5:5d:86:6c:e6:f8:06:f0:aa:02:15:52:22:
7d:f8:57:6c:23:ce:c1:4f:9a:7f:32:1d:c7:37:85:
bf:2f:f3:9f:44:73:71:5f:41:96:bb:a0:b6:c5:57:
45:b4:ee:3f:70:5b:45:1a:6d:b8:c2:c4:31:20:4d:
39:42:ca:d0:2d:3d:ca:08:de:af:ba:fc:63:d7:2f:
83:4f:8f:3b:55:50:28:ce:6f:cc:a7:71:40:2f:43:
0d:ca:91:c8:7e:d9:a3:7e:23:0d:16:5e:3c:30:04:
a1:ad:85:fa:8f:de:fc:56:bf:83:e1:d3:74:f4:5a:
2f:c6:7d:7f:40:e8:7f:19:c4:03:a8:6f:61:29:37:
b5:17:10:0d:31:c2:b9:c7:9e:a8:4a:37:f8:f9:0d:
9c:df
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
17:AF:76:94:03:A0:02:2A:6D:79:9C:5A:72:9B:18:C1:C0:E8:CD:2B
X509v3 Authority Key Identifier:
BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
Authority Information Access:
CA Issuers - URI:http://r10.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:www.astro.auth.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r10.c.lencr.org/38.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jun 25 05:21:59.456 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:2A:DB:8C:3A:D6:F8:A3:54:22:E7:EE:94:
C0:89:BF:4B:21:D8:C1:D2:45:B7:97:AA:AE:CE:1D:7C:
DC:40:86:60:02:20:3B:93:09:B9:73:66:93:3E:DD:81:
21:2B:DE:82:62:39:32:D7:50:A7:27:23:0D:25:C4:83:
A6:98:C9:CA:00:69
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : Jun 25 05:22:01.494 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:0A:0A:A4:5C:EB:A8:06:DE:38:56:BE:24:
F4:EC:C7:39:FD:55:71:08:78:D4:FC:FC:06:03:86:CF:
EF:6A:5F:EA:02:21:00:D5:81:01:BB:44:C5:5E:77:5E:
C3:24:60:47:BA:81:8B:3D:6B:F1:34:E6:AD:FD:BE:29:
FA:2C:FF:32:52:B4:F6
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
83:a6:b6:ce:ee:4f:ed:fe:f9:f9:f7:9d:59:f1:d5:6a:f8:39:
c7:d2:da:63:f6:9c:3c:5a:12:58:a4:a4:e6:e2:f4:f3:1d:d3:
2a:1c:e9:a5:6b:65:fe:86:89:c8:00:29:d0:1f:b2:04:cb:c8:
0c:f0:25:df:db:c3:fd:0b:3d:c8:39:64:e7:c3:ac:c8:75:47:
f8:83:7c:25:5b:ed:4c:13:9d:6d:8b:a4:9b:42:3f:5d:fe:c2:
88:cd:5b:06:3c:9c:86:64:23:9b:ec:a1:bf:5e:6f:f8:33:63:
db:85:1c:21:2c:14:7a:e9:4a:0a:c0:80:f6:ba:d1:5e:5b:9a:
14:66:4a:5e:e4:09:24:97:c9:77:06:46:b7:5d:83:fd:aa:45:
b6:88:cf:27:5c:b2:c2:ff:c7:2a:8a:55:a4:0d:2d:82:ff:5c:
d2:68:8b:84:d4:8e:f1:0e:c3:04:a7:66:52:56:c0:2d:83:b7:
d5:0e:3a:e5:ab:c6:80:d8:cc:8b:21:51:03:bd:3d:d1:95:89:
d8:58:fa:0c:ea:e6:7d:ab:cd:d7:4a:df:4e:b7:0a:87:fa:36:
db:c9:3c:3b:b7:04:3b:d8:44:27:1c:bd:51:4d:55:2e:33:b0:
80:b2:10:bc:c7:98:aa:10:90:df:f4:d8:66:31:73:8f:81:40:
79:73:be:19
-----BEGIN CERTIFICATE-----
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2EQnHL1RTVUuM7CAshC8x5iqEJDf9NhmMXOPgUB5c74Z
-----END CERTIFICATE-----