This service provide certificate information from hostname: mx.metager.de
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:9e:96:cf:2a:cc:1f:04:47:f5:98:69:7b:8f:45:d9:9a:72
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = Let's Encrypt, CN = R11
Validity
Not Before: Jun 21 09:29:28 2025 GMT
Not After : Sep 19 09:29:27 2025 GMT
Subject: CN = mx.metager.de
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:e4:b1:c3:e9:2d:01:7a:bf:d3:4e:63:eb:92:a0:
85:78:69:1d:3f:ec:4e:37:4d:27:16:48:47:b0:48:
82:66:bb:a8:83:65:e9:e1:b3:46:59:d4:6c:d1:9f:
5c:7f:d3:17:e2:ab:72:b4:2c:96:07:3a:3f:32:07:
03:df:c0:4d:60:82:f3:55:f5:1a:fc:03:3c:3d:21:
ea:7f:aa:25:c0:78:31:45:81:83:7d:aa:c5:3f:55:
9c:8d:0b:76:8f:c1:8d:b7:d3:57:ad:f9:3f:9f:1e:
a0:ef:ef:6b:21:f7:85:89:01:15:eb:c5:41:23:8c:
72:11:8d:9c:4e:0e:05:5d:5d:3a:8c:7e:d3:45:ac:
83:bb:5b:5d:91:0b:8f:09:dc:e9:be:f2:86:7f:b6:
6d:0e:86:58:f3:f8:50:3c:14:d2:55:3a:96:d5:9a:
aa:77:57:0a:1f:3d:59:0c:44:22:fb:c8:fd:ae:90:
78:2b:21:39:19:4a:31:5f:2f:cb:d3:b2:b8:91:37:
a2:81:e6:b7:70:d7:dc:4b:fb:50:c4:c1:c7:a1:da:
fe:56:aa:b4:8b:6a:f3:f5:4a:eb:fe:a4:20:34:9f:
2a:84:3b:06:2c:27:d1:13:0b:42:ce:c7:e0:ef:76:
d0:d9:a5:f6:91:88:39:e8:ac:c6:4c:f3:73:06:79:
17:15
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:
C3:5F:5C:D8:94:C1:E0:AF:58:45:FE:48:58:56:67:E3:86:28:67:FA
X509v3 Authority Key Identifier:
C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
Authority Information Access:
CA Issuers - URI:http://r11.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:autoconfig.metager.de, DNS:autoconfig.metager.org, DNS:autoconfig.metager3.de, DNS:autoconfig.suma-ev.de, DNS:mta-sts.metager.de, DNS:mx.metager.de
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://r11.c.lencr.org/115.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:
01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0
Timestamp : Jun 21 10:27:58.576 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B1:AF:90:F0:29:C8:CD:61:51:38:7C:
51:E9:A4:AA:74:D5:78:31:8D:D5:40:86:AD:57:9A:2C:
98:86:47:95:56:02:20:21:17:8A:D1:6E:20:B5:90:38:
3F:44:FC:92:85:EE:59:97:CB:49:93:1B:A7:AE:74:71:
E0:54:54:AF:73:8F:02
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
Timestamp : Jun 21 10:27:58.575 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:88:87:08:27:E6:E2:6C:99:FB:9B:91:
45:2B:E3:0F:C4:39:13:80:9C:75:7F:CC:59:14:67:F6:
63:60:0C:1F:EE:02:21:00:B2:07:C6:74:DD:14:B2:28:
49:C6:81:B2:25:17:FC:36:35:85:7D:D6:C9:15:2D:73:
8D:09:23:AD:0F:3F:9A:5E
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
74:d8:78:0b:a2:83:a7:39:ae:06:19:22:f3:9a:e9:c7:4c:a3:
b4:d9:bf:3b:f8:ac:3c:e2:93:8f:b5:a3:3a:08:8f:9e:48:e8:
cd:31:38:0c:57:bd:29:be:d6:7d:07:02:f0:c2:34:d9:97:49:
b2:b2:cc:98:55:e5:6e:73:8b:b8:14:b5:0d:86:5f:58:2f:28:
06:13:2e:9e:9a:ac:6a:71:31:06:d9:8e:24:18:d9:9c:37:04:
4e:58:0e:94:eb:5f:b2:92:9f:0c:c7:6a:43:a1:b8:db:09:f4:
ac:a5:5f:dc:fc:27:2b:d3:27:65:e2:be:26:ff:c2:cb:6e:49:
6e:07:e2:b9:ce:4c:65:83:87:39:74:76:60:3e:9c:06:89:7c:
3a:a9:6f:64:db:2e:89:9b:21:43:79:4f:45:b5:5f:73:9c:12:
f9:40:3a:c5:d7:72:d4:ac:87:3a:ce:ef:57:83:1c:c2:c5:d8:
0a:3b:bd:95:f8:d6:d6:28:8b:52:5c:3f:ba:bf:ea:07:68:39:
9e:c1:2c:85:d8:33:34:3f:84:e1:48:8f:1a:4a:3f:53:e4:8b:
b1:59:d1:b8:77:b5:f2:a2:81:44:0e:0c:37:31:46:4c:02:79:
7f:3f:72:77:84:08:9a:33:38:6c:f9:6a:bd:8f:6c:d2:23:53:
af:f2:07:89
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----