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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

TLSv1.3

cgmailbox.com · 67.128.9.83:443

Verified

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

Subject
jurisdictionC=US jurisdictionST=Arizona businessCategory=Private Organization serialNumber=23282063 C=US ST=Arizona L=Casa Grande O=CGI-Communications LLC CN=www.cgmailbox.com
Issuer
C=US O=DigiCert Inc CN=Thawte EV RSA CA G2
Valid from
2026-02-13T00:00:00+00:00
Expires
2027-02-27T23:59:59+00:00
Days remaining
114
Serial (hex)
02462C4DF3347DB97449ECC2CC61697F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.cgmailbox.com, DNS:cgmailbox.com

SHA-256 fingerprint

32:0F:7A:18:02:54:C7:9D:0F:B6:80:32:B3:94:A3:AB:AE:48:43:1B:A8:EF:99:EF:A0:B4:64:6C:EF:20:AB:74
Certificate extensions & PEM
authorityKeyIdentifier
6C:2E:E4:61:B4:C3:B9:BD:F0:CA:AD:A6:C1:68:7A:B8:D4:CC:1D:A0
subjectKeyIdentifier
52:EF:1E:0E:A0:1F:AD:88:91:33:E7:8A:A7:31:5F:EE:4B:67:57:8B
subjectAltName
DNS:www.cgmailbox.com, DNS:cgmailbox.com
certificatePolicies
Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/ThawteEVRSACAG2.crl Full Name: URI:http://crl4.digicert.com/ThawteEVRSACAG2.crl
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/ThawteEVRSACAG2.crt
basicConstraints
CA:FALSE
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Feb 13 19:34:43.972 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:40:27:AB:BF:FC:84:02:2D:55:3F:22:49: F0:00:5B:BE:76:C2:07:F0:34:FC:54:62:53:37:51:7C: E2:53:71:9E:02:20:6E:DB:74:C4:57:B5:17:55:24:28: BF:43:DE:C1:D9:27:24:6B:C2:46:C6:D6:08:7B:C5:26: D9:8B:4E:EF:3A:FC 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 : Feb 13 19:34:43.966 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:FE:D6:D6:C6:41:CD:D2:49:60:8C:17: 58:F1:14:E9:B9:D9:BC:DD:80:72:C1:48:2C:47:D3:7C: E6:9E:66:C9:65:02:21:00:D1:9A:8E:5A:7D:80:2D:57: 36:8C:FD:D9:C1:DF:9E:45:E9:A0:77:A1:D8:96:27:25: 50:4B:9B:32:17:15:EF:D8 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Feb 13 19:34:44.155 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:16:7E:B8:DF:4D:6F:B7:FC:9F:54:0A:E0: 19:AB:30:BA:24:51:C8:74:E0:67:C3:59:D6:EF:D4:91: B4:9C:DC:F7:02:20:30:9A:EC:20:F6:C2:89:29:85:B3: 9D:E9:E0:E5:42:5B:A9:EA:78:C5:6B:AA:50:32:4E:12: D9:2E:68:B8:BF:4E
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-05T18:50:43+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=DigiCert Inc CN=Thawte EV RSA CA G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2020-07-02T12:43:02+00:00
Expires
2030-07-02T12:43:02+00:00
Days remaining
1334
Serial (hex)
07C2C6D32C6F0E0AABAC0DD0F9FCD5B3
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

32:86:69:14:12:F3:0E:CE:5C:06:5F:D6:2F:43:92:A4:76:2D:1E:77:81:53:38:35:9D:F3:90:29:9F:BD:61:EF
Certificate extensions & PEM
subjectKeyIdentifier
6C:2E:E4:61:B4:C3:B9:BD:F0:CA:AD:A6:C1:68:7A:B8:D4:CC:1D:A0
authorityKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:TRUE, pathlen:0
authorityInfoAccess
OCSP - URI:http://ocsp.digicert.com
crlDistributionPoints
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalRootG2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://www.digicert.com/CPS User Notice: Explicit Text: Any use of this Certificate constitutes acceptance of the Relying Party Agreement located at https://www.digicert.com/rpa-ua
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2013-08-01T12:00:00+00:00
Expires
2038-01-15T12:00:00+00:00
Days remaining
4088
Serial (hex)
033AF1E6A711A9A0BB2864B11D09FAE5
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CB:3C:CB:B7:60:31:E5:E0:13:8F:8D:D3:9A:23:F9:DE:47:FF:C3:5E:43:C1:14:4C:EA:27:D4:6A:5A:B1:CB:5F
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Digital Signature, Certificate Sign, CRL Sign
subjectKeyIdentifier
4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
-----BEGIN CERTIFICATE-----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-----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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