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

as8681.net · 192.124.249.11:443

Verified

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

Subject
CN=as8681.net
Issuer
C=US O=Starfield Technologies CN=Starfield TLS Intermediate CA DV - R1v1
Valid from
2026-09-14T23:17:42+00:00
Expires
2026-12-13T23:17:42+00:00
Days remaining
68
Serial (hex)
F7E0EDAE85DCC576
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.as8681.net, DNS:as8681.net

SHA-256 fingerprint

EC:AA:82:05:83:EB:58:00:AC:C6:80:85:33:2E:F5:D0:74:96:1F:2A:7B:BC:CE:8D:E1:68:7A:82:B8:B7:A6:0D
Certificate extensions & PEM
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
keyUsage
Digital Signature, Key Encipherment
crlDistributionPoints
Full Name: URI:http://crl.starfieldtech.com/sfr1v1dv_s1-1.crl
certificatePolicies
Policy: 2.23.140.1.2.1 Policy: 2.16.840.1.114414.1.7.23.1 CPS: http://certificates.starfieldtech.com/repository/
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sf_tls_issuing_dv-r1v1.crt OCSP - URI:http://ocsp.starfieldtech.com/
authorityKeyIdentifier
99:B4:6D:DD:8D:0C:6D:FA:2D:A0:9F:22:21:E8:73:C2:18:BC:85:D9
subjectAltName
DNS:www.as8681.net, DNS:as8681.net
subjectKeyIdentifier
40:DA:1B:CF:A7:ED:0E:0C:29:23:91:48:A5:B8:FB:90:DB:6D:16:CD
ct_precert_scts
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 : Sep 14 23:17:42.627 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:41:4C:E9:0D:E9:CC:6D:95:E3:77:0E:81: 75:98:38:BD:C3:5B:08:70:B4:A8:6C:BA:EE:F9:76:EE: E4:A6:6C:A0:02:20:31:BC:97:BF:54:54:50:66:84:02: 87:03:63:34:C3:FB:DE:B8:A5:D6:11:70:B6:81:AE:37: 74:92:93:8A:65:33 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 : Sep 14 23:17:42.932 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:54:A0:39:77:59:B5:38:F4:27:A4:12:57: 01:A8:9B:33:75:EC:B6:00:BF:E8:03:74:7E:A5:A9:73: AD:45:21:74:02:20:1B:6C:26:C2:F4:47:07:D9:A8:17: ED:58:21:04:FA:01:74:D7:66:29:8E:67:C8:54:C4:C6: B6:FE:2A:36:63:A6 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 : Sep 14 23:17:43.260 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:18:CA:91:4C:8D:03:E5:22:07:CF:69:61: FE:AD:2A:E6:63:6B:A2:E7:19:B2:A5:64:08:93:2F:45: 54:12:DE:25:02:21:00:A9:CE:55:60:A8:BF:05:6D:19: 25:0F:C2:8F:97:56:89:5F:92:37:DB:BC:68:58:CB:63: D0:35:6F:4F:3A:62:20
-----BEGIN CERTIFICATE-----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BQcBAQSBiDCBhTBXBggrBgEFBQcwAoZLaHR0cDovL2NlcnRpZmljYXRlcy5zdGFy
ZmllbGR0ZWNoLmNvbS9yZXBvc2l0b3J5L3NmX3Rsc19pc3N1aW5nX2R2LXIxdjEu
Y3J0MCoGCCsGAQUFBzABhh5odHRwOi8vb2NzcC5zdGFyZmllbGR0ZWNoLmNvbS8w
HwYDVR0jBBgwFoAUmbRt3Y0MbfotoJ8iIehzwhi8hdkwJQYDVR0RBB4wHIIOd3d3
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N3SSk4plMwB1ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQswFzF8DIxWl3AAABoKI2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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-10-06T18:41:38+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Starfield Technologies CN=Starfield TLS Intermediate CA DV - R1v1
Issuer
C=US O=Starfield Technologies CN=Starfield TLS Root CA - R1
Valid from
2025-08-27T12:00:00+00:00
Expires
2040-08-23T11:59:59+00:00
Days remaining
5069
Serial (hex)
C5E225A10DF67804EC5305DCF38E5234
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

06:89:1C:34:A2:E4:68:7C:63:0B:29:85:0C:C9:F6:D4:5D:ED:39:49:1C:F8:77:C7:24:6B:6E:C6:33:58:7A:2C
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE, pathlen:0
subjectKeyIdentifier
99:B4:6D:DD:8D:0C:6D:FA:2D:A0:9F:22:21:E8:73:C2:18:BC:85:D9
authorityKeyIdentifier
65:79:A6:5B:CD:9B:07:16:A5:40:86:B7:49:8E:22:47:C6:0B:DE:4B
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sf_tls_root-r1.crt
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://crl.starfieldtech.com/sf_tls_root-r1.crl 
-----BEGIN CERTIFICATE-----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3oXc40Z3FTb9nHvre8eXJy3plI8u9OUOrc7v5Cr61j32eDhqsWaNAgMBAAGjggE1
MIIBMTAOBgNVHQ8BAf8EBAMCAYYwEwYDVR0lBAwwCgYIKwYBBQUHAwEwEgYDVR0T
AQH/BAgwBgEB/wIBADAdBgNVHQ4EFgQUmbRt3Y0MbfotoJ8iIehzwhi8hdkwHwYD
VR0jBBgwFoAUZXmmW82bBxalQIa3SY4iR8YL3kswXwYIKwYBBQUHAQEEUzBRME8G
CCsGAQUFBzAChkNodHRwOi8vY2VydGlmaWNhdGVzLnN0YXJmaWVsZHRlY2guY29t
L3JlcG9zaXRvcnkvc2ZfdGxzX3Jvb3QtcjEuY3J0MBMGA1UdIAQMMAowCAYGZ4EM
AQIBMEAGA1UdHwQ5MDcwNaAzoDGGL2h0dHA6Ly9jcmwuc3RhcmZpZWxkdGVjaC5j
b20vc2ZfdGxzX3Jvb3QtcjEuY3JsMA0GCSqGSIb3DQEBCwUAA4ICAQBix5GX3AW/
uhPlLjxc1fkcV3kLc7ZBpf7ApTq2nD9noO9pDhjOXzUrRRzUI3lSgT6EUIm77eVt
CGHKh9xzrrvyqaKI2Szlcn0zs4ys/6N0rdCFygmr6P/s6uavHwfoBkH7PKuogSHW
rc8WK5U41hFKYjU1xuxePvXKDUQtdW/jQCcLwcds1hkjdrWXATHcL+YTb7Kl2zTQ
uzFfuW1eKa5W0V/ftoh4r1JJl+sU61nsuOAWVeVIjm4PCmVzBPqs8//D4sWaPurS
a5/gEUNw0bxTZsYZVSaAO3iGxvzYlmPC1m9ja+odus6IIUpNUAxhKt3gP+tCK4og
ltuTnopStKEwaqQhtOSrvUSWEae/4g8MpBA1NyVui2IikPd0qHNy/z90K1JlAVgr
JhEOR8X9VIbdI7jQIM40jAT4qYnmBaZ58/MEifm6yyk282QLeY/TEFQKRQKXGZdm
tLHQJA6593R30PuBYsuzE0geX71eum/QCTImiAdUWlDPmfnTBZ5Im7eDWg/4tibj
MKzmt0OCUp+Cuduynlxp/HPyxUKtXZUn2f34RKOqpO75Gof08DUhhTwNY/MJ0kjl
8oXScJvIVhApiQ/S+USkxNVGKSUxw3ge5RdSNBWXHXVmbE4fnn7iknIZxaeqxQF2
3oi6BiMgFaiJ2GSJEQnwcKcZ01WQ6lGOeQ==
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=Starfield Technologies CN=Starfield TLS Root CA - R1
Issuer
C=US ST=Arizona L=Scottsdale O=Starfield Technologies, Inc. CN=Starfield Root Certificate Authority - G2
Valid from
2025-09-24T12:00:00+00:00
Expires
2037-12-31T23:59:59+00:00
Days remaining
4104
Serial (hex)
466702AA31941FA2C196EFE6D09BAF6C
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

26:A9:3D:60:03:90:77:65:4C:0D:DA:1F:B6:34:AF:5F:F5:C1:14:C7:AC:1F:D0:44:9B:1C:9D:21:78:B0:28:FF
Certificate extensions & PEM
keyUsage
Digital Signature, Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
65:79:A6:5B:CD:9B:07:16:A5:40:86:B7:49:8E:22:47:C6:0B:DE:4B
authorityKeyIdentifier
7C:0C:32:1F:A7:D9:30:7F:C4:7D:68:A3:62:A8:A1:CE:AB:07:5B:27
authorityInfoAccess
CA Issuers - URI:http://certificates.starfieldtech.com/repository/sfroot-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.starfieldtech.com/sfroot-g2.crl 
-----BEGIN CERTIFICATE-----
MIIFqjCCBJKgAwIBAgIQRmcCqjGUH6LBlu/m0JuvbDANBgkqhkiG9w0BAQsFADCB
jzELMAkGA1UEBhMCVVMxEDAOBgNVBAgTB0FyaXpvbmExEzARBgNVBAcTClNjb3R0
c2RhbGUxJTAjBgNVBAoTHFN0YXJmaWVsZCBUZWNobm9sb2dpZXMsIEluYy4xMjAw
BgNVBAMTKVN0YXJmaWVsZCBSb290IENlcnRpZmljYXRlIEF1dGhvcml0eSAtIEcy
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HzAdBgNVBAoTFlN0YXJmaWVsZCBUZWNobm9sb2dpZXMxIzAhBgNVBAMTGlN0YXJm
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CgKCAgEAvNSD5nT/Q7nsKjT/WYTPv9vp1eACaDM7U4cR+DCt3Yz6QOwbKDTwZ+io
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x7uvTkA87NU5vqOzpWtpNiXvt+DSGrFAJDyah2ia9fbS2ActrWWsBsThFt3cTHNi
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Af8EBTADAQH/MB0GA1UdDgQWBBRleaZbzZsHFqVAhrdJjiJHxgveSzAfBgNVHSME
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DAECAjAHBgVngQwBATA7BgNVHR8ENDAyMDCgLqAshipodHRwOi8vY3JsLnN0YXJm
aWVsZHRlY2guY29tL3Nmcm9vdC1nMi5jcmwwDQYJKoZIhvcNAQELBQADggEBALhF
42TCewfSOa+2nSV2OzCt7A+n9KJ/6Y8F5PXW++VpYZVWy6kZMrJlDus7K3oACiKE
R+Id7BldmcKxWSw6UeKOQ74DhDTJf+KTDubHDhoCHnK1d2XWJ2W+rOacLfVnvHAv
HBsLeOP6xRT4E+5zdtpnjdW/JSEeLEGETUmEkOvoJIWQptQ2AxIuEIP3FsRneiLZ
SDOyjvtLMOe3a2q8xmiOxTlqi9QmwTV/9IfoDoqsg1C5YL4eiD0xRc1m6NvecSEW
jHIMyCiFWlzO3faUOm067YthhZwzjYLghIra11NvVpsWEgpiGPBhd2UN7nGn1M0j
dZT7YeQWOBjip238/4o=
-----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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