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

TLSv1.3

exchange.coxcomm.net · 206.221.152.25:443

Verified

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

Subject
CN=exchange.coxcomm.net
Issuer
C=US O=GoDaddy.com CN=GoDaddy TLS Intermediate CA DV - R1v1
Valid from
2026-07-08T22:37:03+00:00
Expires
2026-12-14T00:56:00+00:00
Days remaining
77
Serial (hex)
36E37DCC792C30E2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:exchange.coxcomm.net, DNS:www.exchange.coxcomm.net, DNS:autodiscover.coxcomm.net, DNS:swiper.coxcomm.net, DNS:romeo.coxcomm.net

SHA-256 fingerprint

56:1F:CB:31:63:13:6E:10:EB:B6:14:7E:B8:15:4B:4A:8B:98:43:BA:50:96:21:6C:8A:1C:A8:00:3D:90:43:C7
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdr1v1dv_s1-9.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.16.840.1.114413.1.7.23.1 CPS: http://certificates.godaddy.com/repository/
authorityInfoAccess
CA Issuers - URI:http://certificates.godaddy.com/repository/gd_tls_issuing_dv-r1v1.crt OCSP - URI:http://ocsp.godaddy.com/
authorityKeyIdentifier
89:EB:E7:1D:79:C3:BE:DB:3F:DC:8E:20:B0:FB:E4:1E:7C:39:F6:2B
subjectAltName
DNS:exchange.coxcomm.net, DNS:www.exchange.coxcomm.net, DNS:autodiscover.coxcomm.net, DNS:swiper.coxcomm.net, DNS:romeo.coxcomm.net
subjectKeyIdentifier
C1:D4:2E:02:F3:E7:C5:27:EB:0F:2B:96:AD:32:19:22:F2:E2:57:04
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E: F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7 Timestamp : Jul 8 22:37:04.215 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:DF:2C:F7:C6:B6:00:83:F0:C7:95:30: 52:F2:54:06:69:FB:13:AA:0D:6B:A0:22:74:8A:24:E8: 72:C6:FF:26:91:02:20:27:9F:8E:F5:BC:E3:BF:DC:75: CD:16:44:5E:EE:AC:1D:A7:F6:C4:94:61:6B:99:6D:B8: FC:2D:BC:3C:5E:C5:27 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 : Jul 8 22:37:04.433 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:2A:A0:90:17:12:2B:B8:3A:8A:6A:DC:94: 45:DD:26:B3:E7:91:21:C6:30:13:A3:E5:6B:DE:42:1E: 79:31:48:39:02:20:4C:7E:5D:C0:0F:71:7E:4A:63:56: 2F:1B:26:8B:53:33:26:7A:94:A3:68:4C:FC:46:D9:E8: 99:9B:A1:A6:E4:EF 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 : Jul 8 22:37:04.791 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:AC:00:47:41:98:48:7D:CD:55:E6:59: 71:B9:6D:46:54:3F:B1:A0:E5:2A:7F:15:C4:43:A9:97: 1F:C4:E3:59:10:02:20:44:68:F3:C8:70:6D:B9:FA:F4: 5A:D1:3B:59:C0:37:EC:D4:8E:BD:DC:D1:F2:3F:01:AB: 0B:E2:4A:CA:FC:F2:90
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-27T22:59:45+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=GoDaddy.com CN=GoDaddy TLS Intermediate CA DV - R1v1
Issuer
C=US O=GoDaddy.com CN=GoDaddy TLS Root CA - R1
Valid from
2025-08-28T12:00:00+00:00
Expires
2040-08-24T11:59:59+00:00
Days remaining
5079
Serial (hex)
8AAA80515C0BC688C7955D70F27758AC
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

7A:43:BC:77:47:D0:63:3F:BD:90:FF:90:0C:92:42:41:7C:02:7D:BD:CA:05:AF:72:DA:9A:70:E3:51:8D:BE:2E
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
89:EB:E7:1D:79:C3:BE:DB:3F:DC:8E:20:B0:FB:E4:1E:7C:39:F6:2B
authorityKeyIdentifier
EC:52:11:95:70:73:19:C8:DE:CA:48:43:97:4B:1C:35:24:22:43:50
authorityInfoAccess
CA Issuers - URI:http://certificates.godaddy.com/repository/gd_tls_root-r1.crt
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gd_tls_root-r1.crl 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=GoDaddy.com CN=GoDaddy TLS Root CA - R1
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2025-09-24T12:00:00+00:00
Expires
2037-12-31T23:59:59+00:00
Days remaining
4113
Serial (hex)
90DE6C7FB3B50B3C0617724FC13402AD
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

7B:CB:0F:2F:2D:10:31:A6:AF:8D:61:BA:A8:35:D2:83:5A:3B:8B:CC:26:D9:4A:3B:04:8B:16:55:FB:81:29:8C
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
EC:52:11:95:70:73:19:C8:DE:CA:48:43:97:4B:1C:35:24:22:43:50
authorityKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
authorityInfoAccess
CA Issuers - URI:http://certificates.godaddy.com/repository/gdroot-g2.crt
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.1
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdroot-g2.crl 
-----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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