142.250.147.27   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
IP Address142.250.147.27
TCP Port Number25
L4 Protocolsmtp
Service Headers
250-mx.google.com at your service, [188.165.32.16]
250-SIZE 157286400
250-8BITMIME
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-CHUNKING
250 SMTPUTF8
Cached on 2025-05-19T21:31:54Z
Certficate Chain: Certificate Authority Certificate 2
2 Subject(C) Country : US !omap
(O) Organization : Google Trust Services LLC
(CN) Common Name : GTS Root R1
2 Issuer(C) Country : BE !omap
(O) Organization : GlobalSign nv-sa
(OU) Organizational Unit : Root CA
(CN) Common Name : GlobalSign Root CA
2 AlgorithmsPKEY: rsaEncryption, 4096 (bit); sigalg: RSA-SHA256
2 ValidNotBefore: Jun 19 00:00:42 2020 GMT; NotAfter: Jan 28 00:00:42 2028 GMT
Certficate Chain: Certificate Authority Certificate 1
1 Subject(C) Country : US !omap
(O) Organization : Google Trust Services
(CN) Common Name : WR2
1 Issuer(C) Country : US !omap
(O) Organization : Google Trust Services LLC
(CN) Common Name : GTS Root R1
1 AlgorithmsPKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
1 ValidNotBefore: Dec 13 09:00:00 2023 GMT; NotAfter: Feb 20 14:00:00 2029 GMT
Service Certificate 0
0 Subject(CN) Common Name : mx.google.com !dns
0 Issuer(C) Country : US !omap
(O) Organization : Google Trust Services
(CN) Common Name : WR2
0 AlgorithmsPKEY: id-ecPublicKey, 256 (bit); sigalg: RSA-SHA256
0 ValidNotBefore: Apr 21 08:41:46 2025 GMT; NotAfter: Jul 14 08:41:45 2025 GMT
Alternate Namesmx.google.com.
smtp.google.com.
aspmx.l.google.com.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
gmail-smtp-in.l.google.com.
alt1.gmail-smtp-in.l.google.com.
alt2.gmail-smtp-in.l.google.com.
alt3.gmail-smtp-in.l.google.com.
alt4.gmail-smtp-in.l.google.com.
gmr-smtp-in.l.google.com.
alt1.gmr-smtp-in.l.google.com.
alt2.gmr-smtp-in.l.google.com.
alt3.gmr-smtp-in.l.google.com.
alt4.gmr-smtp-in.l.google.com.
mx1.smtp.goog.
mx2.smtp.goog.
mx3.smtp.goog.
mx4.smtp.goog.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx4.googlemail.com.
aspmx5.googlemail.com.
gmr-mx.google.com.
Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            7f:eb:28:b3:36:97:be:86:0a:9a:59:75:0d:2c:85:0f
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = US, O = Google Trust Services, CN = WR2
        Validity
            Not Before: Apr 21 08:41:46 2025 GMT
            Not After : Jul 14 08:41:45 2025 GMT
        Subject: CN = mx.google.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:8c:28:7e:1e:3a:cc:45:25:f9:4d:33:cf:8c:ca:
                    13:a8:34:12:e3:1a:a0:b7:33:3a:dd:78:b2:50:38:
                    9e:aa:81:fa:ab:0d:d7:21:1e:11:56:ec:3e:43:79:
                    7d:28:2c:02:7d:77:cb:8b:76:24:1e:34:b8:a5:41:
                    b6:48:1f:c5:43
                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: 
                5E:65:E6:6A:5A:79:DE:BB:43:AC:F6:96:D7:17:41:F0:01:14:10:9F
            X509v3 Authority Key Identifier: 
                DE:1B:1E:ED:79:15:D4:3E:37:24:C3:21:BB:EC:34:39:6D:42:B2:30
            Authority Information Access: 
                OCSP - URI:http://o.pki.goog/wr2
                CA Issuers - URI:http://i.pki.goog/wr2.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/wr2/oBFYYahzgVI.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Apr 21 09:41:48.318 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:32:89:19:DD:44:DD:B5:44:15:4A:32:02:
                                2B:8F:15:BC:35:AE:A4:78:E2:7F:19:1E:39:1E:32:53:
                                70:4C:AD:7C:02:21:00:FA:1E:37:F3:F4:87:52:D4:E4:
                                99:27:91:E4:A2:4F:54:EF:20:FB:6E:4E:7D:C0:23:BD:
                                E8:2E:48:E4:89:F5:8F
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
                                3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
                    Timestamp : Apr 21 09:41:48.323 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:1C:AB:DB:4E:21:DE:AA:2E:98:43:0F:CD:
                                FA:EB:98:BA:50:8F:06:C5:FF:17:77:E3:D3:F7:BE:14:
                                40:B6:C9:45:02:20:3A:47:F3:87:8A:F1:5D:21:DB:7D:
                                59:0E:DE:0B:93:8F:1D:E8:67:92:D4:F4:28:30:47:58:
                                5E:72:9F:F0:C2:68
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7e:67:27:a3:59:6f:75:fa:dd:4b:2d:f8:d2:c6:df:4d:56:8c:
        0e:13:8c:ec:d9:c8:c7:84:02:92:16:ce:07:fd:c6:8a:fc:aa:
        fe:0a:a7:96:7a:61:8a:ba:70:b6:29:29:36:63:a7:66:f4:16:
        d9:63:c3:6e:4a:1d:b2:c3:6d:0e:e9:6b:c7:bc:cc:ca:32:e3:
        f8:39:4d:b0:bb:38:ac:91:d7:b3:d6:1b:45:8d:18:ee:fd:1e:
        86:a1:71:e9:80:b6:86:c0:45:75:94:d4:57:5b:34:5a:d2:43:
        17:38:15:52:ee:fd:ed:aa:f1:7d:6c:d8:f5:3b:9c:de:06:27:
        59:35:98:6f:dc:8e:2e:60:83:c7:92:a0:fe:2a:26:56:00:f9:
        9e:15:35:60:05:3e:41:7d:ba:aa:de:d3:3f:a6:ba:96:0a:6a:
        12:bf:0a:70:7b:47:4a:f5:82:76:63:8b:50:ef:c3:63:48:91:
        16:dd:82:36:a7:c0:d4:97:5f:ed:eb:96:be:ba:20:4f:5b:d0:
        12:a0:50:f4:76:10:d4:2c:2b:ab:55:7c:37:c1:c3:94:b8:65:
        d9:26:7b:a9:9f:db:d2:cd:08:5a:d2:96:72:fe:d5:95:46:7e:
        24:84:d6:0c:38:cf:6d:66:e4:dc:41:a2:d6:c0:c4:ef:8e:b7:
        ec:47:8e:fb
The cerificate was cached on 2025-05-19T21:31:54Z
  
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