DNS
SSL certificate
TLSv1.3constantcontact.com · 208.75.122.14:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- C=US ST=Massachusetts L=Waltham O=Constant Contact, Inc. CN=*.constantcontact.com
- Issuer
- C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R3 OV TLS CA 2025 Q4
- Valid from
- 2025-11-10T16:54:48+00:00
- Expires
- 2026-12-12T16:54:47+00:00
- Days remaining
- 48
- Serial (hex)
- 01AE53F939D0529325241501CADE0831
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:*.constantcontact.com, DNS:constantcontact.co.uk, DNS:www.constantcontact.co.uk, DNS:constantcontact.in, DNS:www.constantcontact.in, DNS:constantcontactbook.com, DNS:www.constantcontactbook.com, DNS:constantcontactplaybook.com, DNS:www.constantcontactplaybook.com, DNS:constantcontact-playbook.com, DNS:www.constantcontact-playbook.com, DNS:constantcontactsocialplaybook.com, DNS:www.constantcontactsocialplaybook.com, DNS:constantcontact-socialplaybook.com, DNS:www.constantcontact-socialplaybook.com, DNS:constantcontactsocialplaybook.co.uk, DNS:www.constantcontactsocialplaybook.co.uk, DNS:constantcontact-socialplaybook.co.uk, DNS:www.constantcontact-socialplaybook.co.uk, DNS:smqproject.com, DNS:www.smqproject.com, DNS:socialmediaquickstarter.com, DNS:www.socialmediaquickstarter.com, DNS:socialquickstarter.com, DNS:www.socialquickstarter.com, DNS:ccsend.com, DNS:msgexch.com, DNS:rs6.net, DNS:constantcontact.ca, DNS:constantcontact.com.au, DNS:constantcontact.au, DNS:constantcontact.uk, DNS:constantcontact.nz, DNS:smbclub.com.au, DNS:*.ccsend.com, DNS:*.msgexch.com, DNS:*.rs6.net, DNS:constantcontact.com
SHA-256 fingerprint
5A:A5:F8:9D:A0:F0:58:0F:FC:CC:0D:26:05:D2:8C:58:EB:9E:5A:2A:96:BE:0F:48:E7:42:F8:77:13:39:E8:E3
Certificate extensions & PEM
- subjectAltName
- DNS:*.constantcontact.com, DNS:constantcontact.co.uk, DNS:www.constantcontact.co.uk, DNS:constantcontact.in, DNS:www.constantcontact.in, DNS:constantcontactbook.com, DNS:www.constantcontactbook.com, DNS:constantcontactplaybook.com, DNS:www.constantcontactplaybook.com, DNS:constantcontact-playbook.com, DNS:www.constantcontact-playbook.com, DNS:constantcontactsocialplaybook.com, DNS:www.constantcontactsocialplaybook.com, DNS:constantcontact-socialplaybook.com, DNS:www.constantcontact-socialplaybook.com, DNS:constantcontactsocialplaybook.co.uk, DNS:www.constantcontactsocialplaybook.co.uk, DNS:constantcontact-socialplaybook.co.uk, DNS:www.constantcontact-socialplaybook.co.uk, DNS:smqproject.com, DNS:www.smqproject.com, DNS:socialmediaquickstarter.com, DNS:www.socialmediaquickstarter.com, DNS:socialquickstarter.com, DNS:www.socialquickstarter.com, DNS:ccsend.com, DNS:msgexch.com, DNS:rs6.net, DNS:constantcontact.ca, DNS:constantcontact.com.au, DNS:constantcontact.au, DNS:constantcontact.uk, DNS:constantcontact.nz, DNS:smbclub.com.au, DNS:*.ccsend.com, DNS:*.msgexch.com, DNS:*.rs6.net, DNS:constantcontact.com
- keyUsage
- Digital Signature, Key Encipherment
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- subjectKeyIdentifier
- F6:0E:37:AD:19:E5:9C:E1:68:AC:55:3F:61:F0:B1:2F:17:65:EA:7A
- certificatePolicies
- Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2 CPS: https://www.globalsign.com/repository/
- basicConstraints
- CA:FALSE
- authorityInfoAccess
- OCSP - URI:http://ocsp.globalsign.com/ca/gsatlasr3ovtlsca2025q4 CA Issuers - URI:http://secure.globalsign.com/cacert/gsatlasr3ovtlsca2025q4.crt
- authorityKeyIdentifier
- 2D:C0:86:6C:BA:34:46:1B:71:24:BB:61:80:7D:94:BB:A4:27:B8:45
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/ca/gsatlasr3ovtlsca2025q4.crl
- ct_precert_scts
- 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 : Nov 10 16:54:51.310 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:21:C6:4B:09:18:AC:3E:16:C6:74:7D:18: 11:A7:ED:05:7B:D1:2F:9C:80:08:EA:A8:17:75:A2:82: 13:21:53:29:02:20:23:F2:A5:45:13:71:31:FC:86:DC: 29:28:DF:41:9E:AE:0A:2A:98:89:61:64:74:08:DF:29: EA:92:DB:AD:03:C5 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 : Nov 10 16:54:51.313 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D7:7F:57:BF:29:2D:7D:61:E0:7F:37: 51:EC:62:BA:CE:4E:7A:C2:FF:6F:27:7E:DB:E5:69:08: 89:FD:8A:95:15:02:21:00:D5:03:65:7A:19:0B:9C:62: CF:13:50:B8:BE:5B:11:93:0C:BE:5A:BF:AE:68:6D:2D: 03:36:30:BD:D8:33:59:11 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 : Nov 10 16:54:51.534 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B1:A0:96:4D:E0:96:FE:70:58:FB:75: 49:C6:68:5D:76:61:C7:CB:94:DF:D5:31:92:BF:89:8B: 25:10:47:CC:2F:02:21:00:A8:AF:3E:82:01:64:04:5B: 68:99:F0:5D:25:4C:90:6A:44:79:B0:E0:6F:D2:F3:C0: 62:59:9A:81:D0:83:3B:F3
-----BEGIN CERTIFICATE----- MIIKfzCCCWegAwIBAgIQAa5T+TnQUpMlJBUByt4IMTANBgkqhkiG9w0BAQsFADBY MQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEuMCwGA1UE AxMlR2xvYmFsU2lnbiBBdGxhcyBSMyBPViBUTFMgQ0EgMjAyNSBRNDAeFw0yNTEx MTAxNjU0NDhaFw0yNjEyMTIxNjU0NDdaMHgxCzAJBgNVBAYTAlVTMRYwFAYDVQQI DA1NYXNzYWNodXNldHRzMRAwDgYDVQQHDAdXYWx0aGFtMR8wHQYDVQQKDBZDb25z dGFudCBDb250YWN0LCBJbmMuMR4wHAYDVQQDDBUqLmNvbnN0YW50Y29udGFjdC5j b20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC0iINdRNQUuj1Mi/ex uDvDKDbewi2v3C9BgbdY53ikpAA1LjDK9CdQVM7CXUVCeDZQBVL6KoUmYWlYqLYj Xlkc3iZZnVylf8jexjZ8XuaYKJavOawQtCzdePlF9z3/Kci8dEXxlGcZjcS2bPHu iW+ltkgbroheP+LbTODT4hiiVQTT6p5Vn0cbaxjj62BTVZ4HBHzyFbJHnV0xUvb/ oPZvUD2mRqV2uqv+nDdgeDCiamnfKTHfHRTSGFR4ACuHJ89XcL26R2Ix82S65rHK 5pne2JZYvOtGwYaZVDrWAYZW3PX8PUSE8lFr5RjY3UNcCwVcwcafj/yBR+c41zm6 vibVAgMBAAGjggcjMIIHHzCCA9cGA1UdEQSCA84wggPKghUqLmNvbnN0YW50Y29u dGFjdC5jb22CFWNvbnN0YW50Y29udGFjdC5jby51a4IZd3d3LmNvbnN0YW50Y29u dGFjdC5jby51a4ISY29uc3RhbnRjb250YWN0LmlughZ3d3cuY29uc3RhbnRjb250 YWN0Lmlughdjb25zdGFudGNvbnRhY3Rib29rLmNvbYIbd3d3LmNvbnN0YW50Y29u dGFjdGJvb2suY29tghtjb25zdGFudGNvbnRhY3RwbGF5Ym9vay5jb22CH3d3dy5j b25zdGFudGNvbnRhY3RwbGF5Ym9vay5jb22CHGNvbnN0YW50Y29udGFjdC1wbGF5 Ym9vay5jb22CIHd3dy5jb25zdGFudGNvbnRhY3QtcGxheWJvb2suY29tgiFjb25z dGFudGNvbnRhY3Rzb2NpYWxwbGF5Ym9vay5jb22CJXd3dy5jb25zdGFudGNvbnRh Y3Rzb2NpYWxwbGF5Ym9vay5jb22CImNvbnN0YW50Y29udGFjdC1zb2NpYWxwbGF5 Ym9vay5jb22CJnd3dy5jb25zdGFudGNvbnRhY3Qtc29jaWFscGxheWJvb2suY29t giNjb25zdGFudGNvbnRhY3Rzb2NpYWxwbGF5Ym9vay5jby51a4Ind3d3LmNvbnN0 YW50Y29udGFjdHNvY2lhbHBsYXlib29rLmNvLnVrgiRjb25zdGFudGNvbnRhY3Qt c29jaWFscGxheWJvb2suY28udWuCKHd3dy5jb25zdGFudGNvbnRhY3Qtc29jaWFs cGxheWJvb2suY28udWuCDnNtcXByb2plY3QuY29tghJ3d3cuc21xcHJvamVjdC5j b22CG3NvY2lhbG1lZGlhcXVpY2tzdGFydGVyLmNvbYIfd3d3LnNvY2lhbG1lZGlh cXVpY2tzdGFydGVyLmNvbYIWc29jaWFscXVpY2tzdGFydGVyLmNvbYIad3d3LnNv Y2lhbHF1aWNrc3RhcnRlci5jb22CCmNjc2VuZC5jb22CC21zZ2V4Y2guY29tggdy czYubmV0ghJjb25zdGFudGNvbnRhY3QuY2GCFmNvbnN0YW50Y29udGFjdC5jb20u YXWCEmNvbnN0YW50Y29udGFjdC5hdYISY29uc3RhbnRjb250YWN0LnVrghJjb25z dGFudGNvbnRhY3QubnqCDnNtYmNsdWIuY29tLmF1ggwqLmNjc2VuZC5jb22CDSou bXNnZXhjaC5jb22CCSoucnM2Lm5ldIITY29uc3RhbnRjb250YWN0LmNvbTAOBgNV HQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMB0GA1Ud DgQWBBT2DjetGeWc4WisVT9h8LEvF2XqejBXBgNVHSAEUDBOMAgGBmeBDAECAjBC BgorBgEEAaAyCgECMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNp Z24uY29tL3JlcG9zaXRvcnkvMAwGA1UdEwEB/wQCMAAwgZ4GCCsGAQUFBwEBBIGR MIGOMEAGCCsGAQUFBzABhjRodHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9jYS9n c2F0bGFzcjNvdnRsc2NhMjAyNXE0MEoGCCsGAQUFBzAChj5odHRwOi8vc2VjdXJl Lmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc2F0bGFzcjNvdnRsc2NhMjAyNXE0LmNy dDAfBgNVHSMEGDAWgBQtwIZsujRGG3Eku2GAfZS7pCe4RTBIBgNVHR8EQTA/MD2g O6A5hjdodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2NhL2dzYXRsYXNyM292dGxz Y2EyMDI1cTQuY3JsMIIBfwYKKwYBBAHWeQIEAgSCAW8EggFrAWkAdQCUTkOH+uzB 74HzGSQmqBhlAcfTXzgCAT9yZ31VNy4Z2AAAAZpusRiuAAAEAwBGMEQCICHGSwkY rD4WxnR9GBGn7QV70S+cgAjqqBd1ooITIVMpAiAj8qVFE3Ex/IbcKSjfQZ6uCiqY iWFkdAjfKeqS260DxQB3ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQswFzF8DIxWl3 AAABmm6xGLEAAAQDAEgwRgIhANd/V78pLX1h4H83Uexius5OesL/byd+2+VpCIn9 ipUVAiEA1QNlehkLnGLPE1C4vlsRkwy+Wr+uaG0tAzYwvdgzWREAdwDCMX5XRRmj Re5/ON6ykEHrx8IhWiK/f9W1rXaa2Q5SzQAAAZpusRmOAAAEAwBIMEYCIQCxoJZN 4Jb+cFj7dUnGaF12YcfLlN/VMZK/iYslEEfMLwIhAKivPoIBZARbaJnwXSVMkGpE ebDgb9LzwGJZmoHQgzvzMA0GCSqGSIb3DQEBCwUAA4IBAQCsqDjbWtXS2DcsWtMw K4yNHeYHi8v0sWWKv5A79pim4GQyHynCs9tIwTWZx/5uRGtuMvuWJPLpIyJ2QNf9 7n8yDJV6+28444bc3c6RDkHSLlAQaUOmua3mGoEeEmkus1U+sxKf93ZlXAVvzOmz yj+lXj/DKrvaTF7JJkeigLVGiljmfRPv/9o1qzIr4u48baOYWOOHGBCsSyYduZoF BoKyTqrHtkW8jSvhzfUpnzm2qNfbON74a2eEuaG/YCvW9Eh4BpKQdyDEW1V6WWmG M/o/jpQBWrndeu5rvzZZ4PY+YsrGkH3YAowBhY4S62ujm8R4HJlU5Oqqn+sNgfz+ 9NpG -----END CERTIFICATE-----
Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-25T08:27:55+00:00
Server-presented chain · 1 additional certificate
Chain certificate 1
- Subject
- C=BE O=GlobalSign nv-sa CN=GlobalSign Atlas R3 OV TLS CA 2025 Q4
- Issuer
- OU=GlobalSign Root CA - R3 O=GlobalSign CN=GlobalSign
- Valid from
- 2025-07-16T03:07:25+00:00
- Expires
- 2027-07-16T00:00:00+00:00
- Days remaining
- 263
- Serial (hex)
- 83DA86E96ED0B5C7404746BEA1A2D1CC
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
D1:B2:BA:E3:FF:6E:13:07:E8:DF:D2:81:EE:F5:BA:FC:13:AA:7B:62:96:C8:8D:87:8C:E4:21:94:BC:BF:3A:6D
Certificate extensions & PEM
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- basicConstraints
- CA:TRUE, pathlen:0
- subjectKeyIdentifier
- 2D:C0:86:6C:BA:34:46:1B:71:24:BB:61:80:7D:94:BB:A4:27:B8:45
- authorityKeyIdentifier
- 8F:F0:4B:7F:A8:2E:45:24:AE:4D:50:FA:63:9A:8B:DE:E2:DD:1B:BC
- authorityInfoAccess
- OCSP - URI:http://ocsp2.globalsign.com/rootr3 CA Issuers - URI:http://secure.globalsign.com/cacert/root-r3.crt
- crlDistributionPoints
- Full Name: URI:http://crl.globalsign.com/root-r3.crl
- certificatePolicies
- Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.4146.10.1.2
-----BEGIN CERTIFICATE----- MIIEkDCCA3igAwIBAgIRAIPahulu0LXHQEdGvqGi0cwwDQYJKoZIhvcNAQELBQAw TDEgMB4GA1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkds b2JhbFNpZ24xEzARBgNVBAMTCkdsb2JhbFNpZ24wHhcNMjUwNzE2MDMwNzI1WhcN MjcwNzE2MDAwMDAwWjBYMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2ln biBudi1zYTEuMCwGA1UEAxMlR2xvYmFsU2lnbiBBdGxhcyBSMyBPViBUTFMgQ0Eg MjAyNSBRNDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALYw6JN+UE0j yZtF3Zl6zDvyJN8I/UePJ7Gs+BDHjs4YiXfMQHpa7JXqtasTiaSEcZH/uK5RW44D AEtpkonLxkp/3BTyncDxo/dVcQgBflH1h8vdbBx0xu0SQs5zJtDpkOc8G+0sJOhS afKdXsEnAJACMnJteSA0PGRqTlADxP+RnBkXU1UAUvW2mfhhZ5P5tLWHvkK71xiA Cwwy7jq5eofd9kKSUPRg4COW+zpvmXofwYUTiHDYIcGimrjULzbquGH7NL7WMjCo CdJ1HYV8YzB4aCNyVbpjvN83Eh1+5uaiJnieXlpbWe5ivKqZ9N854eOahyI0XSBM rz178zjbE90CAwEAAaOCAV8wggFbMA4GA1UdDwEB/wQEAwIBhjAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwEgYDVR0TAQH/BAgwBgEB/wIBADAdBgNVHQ4E FgQULcCGbLo0RhtxJLthgH2Uu6QnuEUwHwYDVR0jBBgwFoAUj/BLf6guRSSuTVD6 Y5qL3uLdG7wwewYIKwYBBQUHAQEEbzBtMC4GCCsGAQUFBzABhiJodHRwOi8vb2Nz cDIuZ2xvYmFsc2lnbi5jb20vcm9vdHIzMDsGCCsGAQUFBzAChi9odHRwOi8vc2Vj dXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC9yb290LXIzLmNydDA2BgNVHR8ELzAt MCugKaAnhiVodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL3Jvb3QtcjMuY3JsMCEG A1UdIAQaMBgwCAYGZ4EMAQICMAwGCisGAQQBoDIKAQIwDQYJKoZIhvcNAQELBQAD ggEBAEQg6v2l74rTOvkOHCrzmo727orP4EttAfoutpzjh+a//Y81dTG+VC8DVVzc rJ0ujywepB+JyIcCIDjOGSmoBQAVNasJKLH/oNWV/8GzvPBcafyZepKDBLOVG4xz 9dqXrQpGyxy/7ULZwDH8r2WX1UiW/H7VGH5ZEooqI3ngfraltaG4BxCv/hrEdly2 2FKCQCGCUCGadtpW69aoNy3gLFhp6NwyMOXAxLL1Ac+VRYdQa9cXaPy3XEKok0xO W/uGY423ZOuh80geeUjDAK4lhJYxOLwazDWW1eJVni3FOQvjqz+WdrjiZEY0wPMG wIk1VbRbGI4qHVflsXletICOcQs= -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.