220 mx.google.com ESMTP 38308e7fff4ca-31092ca09dcsi25352971fa.72 - gsmtp
250-mx.google.com at your service, [224.244.165.237]
250-SIZE 157286400
250-8BITMIME
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-CHUNKING
250 SMTPUTF8
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
df:d1:df:ac:bc:76:ca:fd:12:6d:49:c4:a2:99:88:f4
Signature Algorithm: ecdsa-with-SHA256
Issuer: C=US, O=Google Trust Services, CN=WE2
Validity
Not Before: Mar 31 08:55:40 2025 GMT
Not After : Jun 23 08:55:39 2025 GMT
Subject: CN=mx.google.com
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (256 bit)
pub:
04:84:f7:c7:9b:84:81:92:49:0b:16:b5:ce:e4:0a:
e0:2a:43:ff:eb:bb:eb:08:21:5f:8f:3d:96:a7:23:
84:7b:ac:f7:66:92:3d:ce:de:bb:de:8b:23:de:75:
87:47:ca:77:bd:e4:4a:35:0b:88:22:43:8d:1c:2f:
cf:96:38:16:ed
ASN1 OID: prime256v1
NIST CURVE: P-256
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
69:5A:77:AB:02:A8:46:21:25:2C:61:B8:BF:31:30:F0:CC:6F:7F:90
X509v3 Authority Key Identifier:
75:BE:C4:77:AE:89:F6:44:37:7D:CF:B1:68:1F:1D:1A:EB:DC:34:59
Authority Information Access:
OCSP - URI:http://o.pki.goog/we2
CA Issuers - URI:http://i.pki.goog/we2.crt
X509v3 Subject Alternative Name:
DNS:mx.google.com, DNS:smtp.google.com, DNS:aspmx.l.google.com, DNS:alt1.aspmx.l.google.com, DNS:alt2.aspmx.l.google.com, DNS:alt3.aspmx.l.google.com, DNS:alt4.aspmx.l.google.com, DNS:gmail-smtp-in.l.google.com, DNS:alt1.gmail-smtp-in.l.google.com, DNS:alt2.gmail-smtp-in.l.google.com, DNS:alt3.gmail-smtp-in.l.google.com, DNS:alt4.gmail-smtp-in.l.google.com, DNS:gmr-smtp-in.l.google.com, DNS:alt1.gmr-smtp-in.l.google.com, DNS:alt2.gmr-smtp-in.l.google.com, DNS:alt3.gmr-smtp-in.l.google.com, DNS:alt4.gmr-smtp-in.l.google.com, DNS:mx1.smtp.goog, DNS:mx2.smtp.goog, DNS:mx3.smtp.goog, DNS:mx4.smtp.goog, DNS:aspmx2.googlemail.com, DNS:aspmx3.googlemail.com, DNS:aspmx4.googlemail.com, DNS:aspmx5.googlemail.com, DNS:gmr-mx.google.com
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://c.pki.goog/we2/xuzt3PU9F_w.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
Timestamp : Mar 31 09:55:42.408 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:42:3B:0B:24:A4:9B:1F:1E:70:59:5A:3B:
E0:03:9E:09:AA:BB:C5:8C:9D:90:06:9A:04:3C:64:0D:
7F:F8:15:15:02:20:2E:42:24:58:BD:38:EA:CB:9B:0D:
D3:00:CB:EB:67:B6:4A:1F:10:FD:A5:DD:14:A9:DD:63:
50:9E:86:B1:FD:77
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
Timestamp : Mar 31 09:55:42.375 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:57:54:F3:B2:B6:DF:2A:87:5C:3C:84:76:
F0:85:92:FC:75:74:12:0B:67:80:87:F7:13:2F:68:7A:
06:20:A1:39:02:21:00:ED:AD:F9:E1:41:01:18:F8:6A:
B7:4A:70:6A:DA:BD:3C:9D:4A:D1:32:21:A9:6C:B3:09:
77:29:7B:F5:DB:89:A0
Signature Algorithm: ecdsa-with-SHA256
Signature Value:
30:45:02:20:4a:42:03:19:86:88:63:f2:a1:9c:ce:2a:c5:73:
95:5b:aa:2a:33:68:e1:70:bc:e6:01:89:57:16:bb:25:b4:cd:
02:21:00:f3:da:94:ad:b9:75:ec:b6:58:33:d7:5e:fc:34:1b:
11:fb:3a:43:62:07:33:9d:b2:43:b6:34:c4:d8:4a:a0:ba
