| 41.74.193.210 !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec | |
| IP Address | 41.74.193.210 |
| TCP Port Number | 25 |
| L4 Protocol | smtp |
| Service Headers | |
250-za-smtp-inbound-1.mimecast.co.za Hello [37.59.79.237] 250-AUTH PLAIN LOGIN 250 HELP 221 Service closing transmission channel [fuG2OJhSNE6Y0jjpxSciBQ.za103] | |
| Certficate Chain: Certificate Authority Certificate 2 | |
| 2 Subject | (C) Country : US !omap (O) Organization : DigiCert Inc (OU) Organizational Unit : www.digicert.com (CN) Common Name : DigiCert Global Root G2 |
| 2 Issuer | (C) Country : US !omap (O) Organization : DigiCert Inc (OU) Organizational Unit : www.digicert.com (CN) Common Name : DigiCert Global Root G2 |
| 2 Algorithms | PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 |
| 2 Valid | NotBefore: Aug 1 12:00:00 2013 GMT; NotAfter: Jan 15 12:00:00 2038 GMT |
| Certficate Chain: Certificate Authority Certificate 1 | |
| 1 Subject | (C) Country : US !omap (O) Organization : DigiCert Inc (CN) Common Name : DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| 1 Issuer | (C) Country : US !omap (O) Organization : DigiCert Inc (OU) Organizational Unit : www.digicert.com (CN) Common Name : DigiCert Global Root G2 |
| 1 Algorithms | PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 |
| 1 Valid | NotBefore: Mar 30 00:00:00 2021 GMT; NotAfter: Mar 29 23:59:59 2031 GMT |
| Service Certificate 0 | |
| 0 Subject | (C) Country : GB !omap (L) Location : London (O) Organization : Mimecast Services Limited (CN) Common Name : *.mimecast.co.za |
| 0 Issuer | (C) Country : US !omap (O) Organization : DigiCert Inc (CN) Common Name : DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| 0 Algorithms | PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 |
| 0 Valid | NotBefore: Jul 21 00:00:00 2025 GMT; NotAfter: Aug 20 23:59:59 2026 GMT |
| Alternate Names | *.mimecast.co.za. mimecast.co.za. |
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
07:9b:71:10:b8:39:4d:bd:01:76:ed:47:14:26:1b:87
Signature Algorithm: sha256WithRSAEncryption
Issuer: C = US, O = DigiCert Inc, CN = DigiCert Global G2 TLS RSA SHA256 2020 CA1
Validity
Not Before: Jul 21 00:00:00 2025 GMT
Not After : Aug 20 23:59:59 2026 GMT
Subject: C = GB, L = London, O = Mimecast Services Limited, CN = *.mimecast.co.za
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:8c:b0:92:41:e6:e9:75:00:43:66:51:a9:53:2e:
eb:28:98:33:00:21:a3:e3:72:e8:f8:1c:cb:47:87:
31:a6:d7:6f:d0:9c:d3:e6:e6:66:c3:c9:29:5c:0d:
c8:3f:86:ed:65:29:a0:38:86:cb:f9:13:ef:35:05:
dd:1a:3a:28:c6:09:44:3e:d6:a6:01:05:c7:6c:89:
2d:9a:33:f0:33:2f:bf:8c:5a:c2:80:e2:a6:74:71:
03:ac:7e:f7:c2:f8:22:44:be:16:04:b0:6e:3f:ac:
42:30:04:50:37:e1:63:70:2f:3f:65:fe:5d:44:1b:
54:35:64:b5:c2:38:0f:b5:2f:ba:7b:49:ab:b2:69:
1a:f1:6d:5c:b0:a5:8b:c1:7f:5b:e2:34:d0:5c:a0:
2a:24:a9:31:7c:35:02:14:fd:63:a8:06:69:f4:ee:
ce:52:db:54:25:a3:c3:a9:72:b7:98:b7:34:ef:35:
d8:df:d6:59:60:71:70:11:5d:30:16:9e:0b:f5:03:
82:83:74:6f:89:ab:c0:7a:2e:9a:39:9a:95:f2:36:
a3:8f:ed:4e:91:c1:1f:86:23:d5:0f:dc:1b:9e:1e:
5a:ec:06:a0:45:28:27:fe:75:f9:9b:ce:16:62:81:
23:29:e5:97:f3:ee:ad:a3:41:25:bb:21:64:87:38:
29:4f
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
X509v3 Subject Key Identifier:
23:B9:44:0D:40:91:E8:46:36:6B:9A:16:46:DA:E6:61:96:7A:2C:4C
X509v3 Subject Alternative Name:
DNS:*.mimecast.co.za, DNS:mimecast.co.za
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.2
CPS: http://www.digicert.com/CPS
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://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Full Name:
URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Authority Information Access:
OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
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 : Jul 21 17:17:31.454 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:F8:51:CD:2A:FE:91:7A:A2:79:51:31:
7D:03:CB:8A:B8:FB:B3:AE:16:9F:0F:CC:9D:B2:88:64:
42:F1:D6:9A:51:02:21:00:D1:FE:67:B5:30:C4:E8:B9:
DA:85:55:14:F1:0A:C6:6A:4E:5F:70:97:6F:E7:84:09:
F8:A5:28:D7:C2:22:9B:08
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 : Jul 21 17:17:31.516 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CF:91:C3:8E:31:3E:7B:DA:74:52:7B:
BC:34:09:03:AC:46:E0:77:BB:25:74:E7:C0:F4:C9:5C:
76:34:1B:48:4A:02:21:00:F1:F5:D0:B0:E7:7D:89:DA:
56:AF:1A:24:40:84:75:D3:E9:62:D1:D1:CC:17:A3:1E:
9E:14:17:7A:05:8B:22:C4
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 : Jul 21 17:17:31.531 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:96:AF:60:D2:4A:11:DF:3C:D5:DB:CC:
B8:05:C8:85:06:5E:42:69:20:95:AB:CF:49:62:6F:C0:
46:29:B2:83:F5:02:20:3E:B6:77:40:43:E6:F0:AB:26:
FE:70:D9:D6:77:83:CA:06:64:02:A5:68:9B:7B:AB:7D:
C3:95:FC:47:47:C1:E5
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
9c:12:ee:4a:68:54:7d:48:93:25:f8:74:8b:52:39:63:85:90:
9a:fe:27:80:e8:8b:f3:1f:52:cf:ec:95:61:78:59:99:dd:39:
d9:1f:29:86:7d:81:a1:7e:2f:d2:c0:0a:28:47:4a:20:7b:19:
59:13:33:39:dc:e3:0e:bd:08:4c:5d:49:9b:5f:9d:7e:39:27:
b2:13:16:02:0f:68:b8:17:6d:63:55:aa:4b:a7:49:3b:8b:08:
73:0e:8b:f3:d6:cc:47:d5:e8:bd:b2:63:db:3a:4e:4d:42:39:
f7:45:2e:92:84:5b:56:b7:97:5f:d4:ad:7a:c2:8d:84:41:41:
d1:ac:18:23:9d:25:57:1c:43:86:8f:1b:dd:15:c1:7b:59:01:
64:04:9a:25:dd:3d:8e:b5:6d:30:a5:c6:32:5d:7f:07:6e:fa:
cd:50:3f:80:43:71:a7:0b:8e:b4:38:7e:b3:f2:ba:64:47:01:
ae:05:ab:78:55:6a:5d:67:ca:07:15:74:2e:c3:db:0c:9f:fd:
e0:51:5d:6c:e4:0a:7b:ab:94:5e:e3:5a:49:e0:83:8f:52:fb:
12:41:bb:23:65:db:75:59:52:8b:0f:d2:eb:a0:59:a4:c4:96:
dd:da:39:1f:b2:67:b8:8c:3c:60:2e:2f:d2:a9:5e:a9:5c:1d:
a6:c0:02:a7
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