API
This service provide certificate information from hostname: atinternet.com

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
07:a8:44:a7:ff:13:d8:ef:28:87:c0:94:28:ac:4c:4b
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Amazon, CN = Amazon RSA 2048 M03
Validity
Not Before: Jun 2 00:00:00 2025 GMT
Not After : Jul 1 23:59:59 2026 GMT
Subject: CN = www.atinternet.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:e7:11:9f:65:2d:ed:f2:59:0f:2f:57:70:1d:32:
19:f3:7a:88:18:f7:aa:db:a4:a1:4e:48:d5:a9:63:
fe:36:93:e8:64:be:ad:8c:28:ac:f7:6d:73:e3:f2:
af:34:06:f0:65:49:ea:56:68:07:dc:84:a3:3a:c3:
bb:01:82:2a:3a:b1:3e:bb:72:d3:e2:9d:e4:3a:ba:
3e:9c:f4:63:0e:b9:1c:8b:de:86:c7:a9:80:94:3c:
a7:ac:18:ba:05:96:4a:33:7b:f2:f6:13:f3:bc:cf:
58:8b:8a:60:09:98:a4:03:f6:e6:d2:ca:6c:fe:78:
f2:a3:ad:13:41:d1:bd:8f:86:1a:3e:01:97:ce:3b:
ad:05:a8:e5:e7:1a:9a:e4:93:cb:49:41:97:42:24:
5d:f5:64:d2:4d:28:2d:4c:aa:49:2d:64:46:a2:24:
f8:e1:03:51:71:28:a1:ba:c8:b1:83:ac:11:72:b7:
ec:76:a2:64:91:51:b5:6e:41:ee:28:f2:df:f4:f3:
0e:44:46:e2:c8:0c:73:b1:9a:f4:5d:da:d6:8c:26:
6e:3e:54:9c:07:c1:62:59:fa:5b:be:98:01:29:46:
d2:65:cc:b8:27:1c:55:c0:9c:09:60:54:dc:b2:95:
49:02:b9:1b:68:79:db:b3:0e:08:03:f2:4b:f3:87:
78:8d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
55:D9:18:5F:D2:1C:CC:01:E1:58:B4:BE:AB:D9:55:42:01:D7:2E:02
X509v3 Subject Key Identifier:
11:FE:4F:28:9B:D9:3D:C5:87:EE:B8:B3:DE:F0:77:94:61:E0:73:4F
X509v3 Subject Alternative Name:
DNS:www.atinternet.com, DNS:atinternet.com, DNS:www.atinternet.fr, DNS:atinternet.fr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 CRL Distribution Points:
Full Name:
URI:http://crl.r2m03.amazontrust.com/r2m03.crl
Authority Information Access:
OCSP - URI:http://ocsp.r2m03.amazontrust.com
CA Issuers - URI:http://crt.r2m03.amazontrust.com/r2m03.cer
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
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 : Jun 2 14:42:17.974 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:47:D7:DE:9B:6D:B5:E1:50:F4:1C:61:A7:
B9:8B:23:F1:0D:2E:9B:D7:5F:2D:9D:3A:9C:67:A5:B0:
64:5B:F0:00:02:20:6E:94:06:E8:D6:75:D6:05:67:AB:
C5:85:88:70:EE:E2:D5:EC:CB:A5:B7:AE:61:AB:68:AB:
4C:1F:FB:F7:8B:F9
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
Timestamp : Jun 2 14:42:17.884 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:1E:BE:06:53:E5:1F:5B:16:86:93:DB:0D:
3C:62:63:49:D3:DF:A2:F5:1E:94:49:64:2F:BC:4F:A4:
EA:07:F9:0F:02:21:00:83:37:12:E7:B8:54:30:3E:13:
09:9D:F6:93:61:9F:F3:4C:F2:73:4F:F7:F9:31:B0:A6:
61:65:B5:4F:40:B5:A4
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
Timestamp : Jun 2 14:42:17.904 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:C7:49:21:CA:58:6D:F4:EB:FC:AD:83:
07:4F:0B:DF:9D:F2:2E:C4:16:B3:55:06:24:13:80:98:
DB:AB:2B:3C:E8:02:20:62:71:8A:03:48:6B:A2:F2:49:
CA:D2:A1:5F:06:B3:CB:FC:98:07:79:54:FB:3F:D9:83:
78:3F:B9:C0:B4:99:A4
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
a0:00:52:b9:14:46:43:e4:bf:f2:e1:2e:43:de:1f:11:1b:51:
57:4f:26:66:fe:4d:8b:a3:35:99:ed:58:93:56:f8:dc:df:4b:
57:85:a3:a9:b5:d4:59:b7:97:87:e6:37:1b:54:ac:f6:3e:3c:
3b:04:bb:25:b6:12:a2:65:a7:33:7f:94:25:ed:1e:08:2e:61:
49:6b:9f:71:d0:63:5e:de:9d:7b:c2:b3:31:1b:2f:47:ec:8a:
f6:20:1e:6c:4c:47:c3:87:3c:72:6e:42:6e:fc:95:b6:dc:65:
a9:84:7d:fb:b2:61:96:1b:6e:95:c8:71:c1:db:e3:32:7f:14:
9a:5d:f8:8c:f3:c8:e8:23:04:3e:4a:25:64:40:6e:e8:14:a0:
f6:2f:db:31:09:df:71:e8:9d:3f:6f:1a:2e:46:f7:f3:0d:ac:
84:11:ca:eb:ef:2b:60:40:97:b9:d8:73:f2:ea:35:f0:ad:7c:
3a:01:21:9f:3e:22:53:2f:6f:ae:a9:da:8a:3c:30:09:db:cc:
ce:e0:1b:9e:c6:9c:6d:92:43:72:e5:99:74:51:92:72:e1:81:
bf:4a:65:2d:ca:98:0c:e5:6c:ee:76:2f:c5:0e:67:6f:11:d4:
10:d5:43:3b:1a:a0:2e:a6:26:53:1e:01:26:8b:f9:a7:d4:82:
41:0e:03:12
-----BEGIN CERTIFICATE-----
MIIGATCCBOmgAwIBAgIQB6hEp/8T2O8oh8CUKKxMSzANBgkqhkiG9w0BAQsFADA8
MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g
UlNBIDIwNDggTTAzMB4XDTI1MDYwMjAwMDAwMFoXDTI2MDcwMTIzNTk1OVowHTEb
MBkGA1UEAxMSd3d3LmF0aW50ZXJuZXQuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOC
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nG2SQ3LlmXRRknLhgb9KZS3KmAzlbO52L8UOZ28R1BDVQzsaoC6mJlMeASaL+afU
gkEOAxI=
-----END CERTIFICATE-----