DNS
THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.2

email-mx.serverpoint.com · 72.18.207.143:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=*.serverpoint.com
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Valid from
2026-07-20T00:00:00+00:00
Expires
2027-02-03T23:59:59+00:00
Days remaining
106
Serial (hex)
D4EF45BFFEC50215DD7908AE9C04DB27
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.serverpoint.com, DNS:serverpoint.com

SHA-256 fingerprint

0E:D1:D1:B3:08:71:1B:1A:59:4F:39:DB:73:90:13:2C:16:0B:15:09:E4:00:A2:35:58:71:4F:2A:B7:63:90:CE
Certificate extensions & PEM
authorityKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
subjectKeyIdentifier
82:7A:7B:2B:3F:9F:C9:CE:3E:E9:BD:6A:91:7D:90:DB:37:91:CA:D6
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.2.7 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCADVR36.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:*.serverpoint.com, DNS:serverpoint.com
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jul 20 14:39:32.498 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:8B:71:2B:0F:6F:C5:4F:DC:2F:C7:0E: AE:A0:6C:CB:92:67:74:7D:64:61:BE:9C:9F:22:75:D2: 23:99:CC:E7:E6:02:21:00:F4:41:D3:34:16:9A:A2:E7: 2A:68:05:6B:66:50:62:08:F7:31:AF:FE:BA:CD:7E:B2: 00:66:8C:8D:87:90:4E:11 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jul 20 14:39:33.256 2026 GMT Extensions: 00:00:05:00:06:88:FF:DC Signature : ecdsa-with-SHA256 30:45:02:21:00:84:47:E2:29:C5:6F:E6:88:80:FB:5B: 88:D0:EA:63:84:FF:0F:59:81:68:6F:34:E7:E1:90:E8: 2A:8E:78:5F:98:02:20:66:9F:08:87:19:09:93:50:7A: 41:88:FA:F9:05:3F:5E:43:F1:D0:F6:6F:71:91:8B:A2: 27:B3:17:21:44:D3:F5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Jul 20 14:39:32.631 2026 GMT Extensions: 00:00:05:00:00:4F:F1:2D Signature : ecdsa-with-SHA256 30:45:02:20:26:77:31:9B:6E:E9:D6:C5:AF:9E:0C:2B: 7D:3B:B2:81:7F:0B:FF:7A:F1:A7:2B:14:40:EF:34:B3: 5B:3F:BA:64:02:21:00:E4:F0:D1:12:19:72:DF:2D:0A: CA:CF:86:6A:E1:BC:C2:2B:A1:02:87:43:B5:1E:48:72: 4C:31:F4:0E:58:58:84
-----BEGIN CERTIFICATE-----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0PZvcZGLoiezFyFE0/UAfgBZbmwzhpSyWXKiVsig6N2QSnboCD3ahzsBCDgoFDzu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-----END CERTIFICATE-----

Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-10-20T04:49:05+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA DV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3440
Serial (hex)
397A66CC2756362E0DAA87CA6EABE3B1
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

8C:54:C3:34:B6:6B:A4:E4:26:77:2A:F4:A3:F9:13:6C:19:A1:AE:C7:29:FD:B2:8C:53:5C:07:A5:A4:EF:22:E0
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
68:C0:12:16:18:0E:AF:CE:F6:87:A6:32:57:A3:46:51:5D:CB:07:27
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----BEGIN CERTIFICATE-----
MIIGTDCCBDSgAwIBAgIQOXpmzCdWNi4NqofKbqvjsTANBgkqhkiG9w0BAQwFADBf
MQswCQYDVQQGEwJHQjEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTYwNAYDVQQD
Ey1TZWN0aWdvIFB1YmxpYyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gUm9vdCBSNDYw
HhcNMjEwMzIyMDAwMDAwWhcNMzYwMzIxMjM1OTU5WjBgMQswCQYDVQQGEwJHQjEY
MBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQDEy5TZWN0aWdvIFB1Ymxp
YyBTZXJ2ZXIgQXV0aGVudGljYXRpb24gQ0EgRFYgUjM2MIIBojANBgkqhkiG9w0B
AQEFAAOCAY8AMIIBigKCAYEAljZf2HIz7+SPUPQCQObZYcrxLTHYdf1ZtMRe7Yeq
RPSwygz16qJ9cAWtWNTcuICc++p8Dct7zNGxCpqmEtqifO7NvuB5dEVexXn9RFFH
12Hm+NtPRQgXIFjx6MSJcNWuVO3XGE57L1mHlcQYj+g4hny90aFh2SCZCDEVkAja
EMMfYPKuCjHuuF+bzHFb/9gV8P9+ekcHENF2nR1efGWSKwnfG5RawlkaQDpRtZTm
M64TIsv/r7cyFO4nSjs1jLdXYdz5q3a4L0NoabZfbdxVb+CUEHfB0bpulZQtH1Rv
38e/lIdP7OTTIlZh6OYL6NhxP8So0/sht/4J9mqIGxRFc0/pC8suja+wcIUna0HB
pXKfXTKpzgis+zmXDL06ASJf5E4A2/m+Hp6b84sfPAwQ766rI65mh50S0Di9E3Pn
2WcaJc+PILsBmYpgtmgWTR9eV9otfKRUBfzHUHcVgarub/XluEpRlTtZudU5xbFN
xx/DgMrXLUAPaI60fZ6wA+PTAgMBAAGjggGBMIIBfTAfBgNVHSMEGDAWgBRWc1hk
lfmSGrASKgRieaFAFYghSTAdBgNVHQ4EFgQUaMASFhgOr872h6YyV6NGUV3LBycw
DgYDVR0PAQH/BAQDAgGGMBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0lBBYwFAYI
KwYBBQUHAwEGCCsGAQUFBwMCMBsGA1UdIAQUMBIwBgYEVR0gADAIBgZngQwBAgEw
VAYDVR0fBE0wSzBJoEegRYZDaHR0cDovL2NybC5zZWN0aWdvLmNvbS9TZWN0aWdv
UHVibGljU2VydmVyQXV0aGVudGljYXRpb25Sb290UjQ2LmNybDCBhAYIKwYBBQUH
AQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1NlY3Rp
Z29QdWJsaWNTZXJ2ZXJBdXRoZW50aWNhdGlvblJvb3RSNDYucDdjMCMGCCsGAQUF
BzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTANBgkqhkiG9w0BAQwFAAOCAgEA
YtOC9Fy+TqECFw40IospI92kLGgoSZGPOSQXMBqmsGWZUQ7rux7cj1du6d9rD6C8
ze1B2eQjkrGkIL/OF1s7vSmgYVafsRoZd/IHUrkoQvX8FZwUsmPu7amgBfaY3g+d
q1x0jNGKb6I6Bzdl6LgMD9qxp+3i7GQOnd9J8LFSietY6Z4jUBzVoOoz8iAU84OF
h2HhAuiPw1ai0VnY38RTI+8kepGWVfGxfBWzwH9uIjeooIeaosVFvE8cmYUB4TSH
5dUyD0jHct2+8ceKEtIoFU/FfHq/mDaVnvcDCZXtIgitdMFQdMZaVehmObyhRdDD
4NQCs0gaI9AAgFj4L9QtkARzhQLNyRf87Kln+YU0lgCGr9HLg3rGO8q+Y4ppLsOd
unQZ6ZxPNGIfOApbPVf5hCe58EZwiWdHIMn9lPP6+F404y8NNugbQixBber+x536
WrZhFZLjEkhp7fFXf9r32rNPfb74X/U90Bdy4lzp3+X1ukh1BuMxA/EEhDoTOS3l
7ABvc7BYSQubQ2490OcdkIzUh3ZwDrakMVrbaTxUM2p24N6dB+ns2zptWCva6jzW
r8IWKIMxzxLPv5Kt3ePKcUdvkBU/smqujSczTzzSjIoR5QqQA6lN1ZRSnuHIWCvh
JEltkYnTAH41QJ6SAWO66GrrUESwN/cgZzL4JLEqz1Y=
-----END CERTIFICATE-----

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

View certificate JSON

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