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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

mcnc.org · 166.117.191.8:443

Verified

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

Subject
CN=mcnc.org
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Valid from
2025-12-29T19:14:12+00:00
Expires
2027-01-07T12:59:17+00:00
Days remaining
80
Serial (hex)
A24A415F3D3FC1B2
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:mcnc.org, DNS:www.mcnc.org, DNS:cms.mcnc.org, DNS:assets.mcnc.org

SHA-256 fingerprint

03:7F:A4:B0:B7:F1:33:E4:93:64:AE:98:D5:60:E5:D4:A6:10:E1:89:7F:D1:B6:AB:13:AB:4B:A9:70:47:CF:CE
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdig2s1-72076.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
OCSP - URI:http://ocsp.godaddy.com/ CA Issuers - URI:http://certificates.godaddy.com/repository/gdig2.crt
authorityKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
subjectAltName
DNS:mcnc.org, DNS:www.mcnc.org, DNS:cms.mcnc.org, DNS:assets.mcnc.org
subjectKeyIdentifier
23:91:77:F8:25:C9:0E:97:75:30:C1:E8:9E:1F:3D:3D:2C:47:C5:48
ct_precert_scts
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 : Dec 29 19:14:13.347 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6D:1B:D4:AE:3C:FA:3F:26:59:12:A8:17: B4:A7:FD:FB:65:92:3B:E6:7A:09:E2:61:F8:6B:46:03: EB:F7:BB:EF:02:21:00:BF:D5:4C:7E:F9:03:46:A0:98: CA:FB:B8:DA:4C:52:13:7B:18:36:0C:8C:C7:47:9F:27: FD:B9:49:61:E4:A9:D2 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 : Dec 29 19:14:13.814 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:32:2E:3E:4E:B8:3A:B3:C6:8D:96:E8:35: 89:8E:9E:5D:88:87:63:9C:8D:9F:E1:A7:35:E8:8A:1E: B1:E4:53:1C:02:21:00:ED:21:D5:BA:3F:94:8E:1F:1C: A4:58:59:49:56:01:0F:27:A2:8E:C6:14:E8:38:D6:2A: 97:F6:7B:1F:E2:12:AD 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 : Dec 29 19:14:14.160 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:08:BC:F4:81:57:1C:58:55:31:3A:54:4D: 68:59:9A:04:E7:91:CA:2B:09:2C:D0:4F:CE:C4:A6:D8: 1D:56:FA:A9:02:21:00:9C:CA:7D:6E:AA:8A:DB:AC:EB: AB:63:7F:40:E5:A7:41:A0:EC:6B:AE:FE:96:A4:6A:9A: DC:51:5A:93:6D:13:DB
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-19T09:31:46+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. OU=http://certs.godaddy.com/repository/ CN=Go Daddy Secure Certificate Authority - G2
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2011-05-03T07:00:00+00:00
Expires
2031-05-03T07:00:00+00:00
Days remaining
1656
Serial (hex)
07
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

97:3A:41:27:6F:FD:01:E0:27:A2:AA:D4:9E:34:C3:78:46:D3:E9:76:FF:6A:62:0B:67:12:E3:38:32:04:1A:A6
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
40:C2:BD:27:8E:CC:34:83:30:A2:33:D7:FB:6C:B3:F0:B4:2C:80:CE
authorityKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
authorityInfoAccess
OCSP - URI:http://ocsp.godaddy.com/
crlDistributionPoints
Full Name: URI:http://crl.godaddy.com/gdroot-g2.crl
certificatePolicies
Policy: X509v3 Any Policy CPS: https://certs.godaddy.com/repository/
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Issuer
C=US ST=Arizona L=Scottsdale O=GoDaddy.com, Inc. CN=Go Daddy Root Certificate Authority - G2
Valid from
2009-09-01T00:00:00+00:00
Expires
2037-12-31T23:59:59+00:00
Days remaining
4091
Serial (hex)
0
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

45:14:0B:32:47:EB:9C:C8:C5:B4:F0:D7:B5:30:91:F7:32:92:08:9E:6E:5A:63:E2:74:9D:D3:AC:A9:19:8E:DA
Certificate extensions & PEM
basicConstraints
CA:TRUE
keyUsage
Certificate Sign, CRL Sign
subjectKeyIdentifier
3A:9A:85:07:10:67:28:B6:EF:F6:BD:05:41:6E:20:C1:94:DA:0F:DE
-----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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