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

acetelecom.hu · 109.74.49.37:443

Verified

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

Subject
CN=www.acetelecom.hu
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-08-31T00:00:00+00:00
Expires
2027-03-17T23:59:59+00:00
Days remaining
173
Serial (hex)
0FB19BE4A95517AFC60CFEAE1593E71F
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:www.acetelecom.hu, DNS:acetelecom.hu

SHA-256 fingerprint

C2:78:C4:CB:EC:F8:BA:01:19:D1:26:85:D9:38:BA:54:06:79:D1:DD:92:25:07:64:E4:DD:50:80:EC:C3:1F:2A
Certificate extensions & PEM
authorityKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
subjectKeyIdentifier
68:F4:2F:14:4D:CE:E7:D1:62:AC:E0:2A:72:A3:A2:F2:6B:BD:AE:4F
subjectAltName
DNS:www.acetelecom.hu, DNS:acetelecom.hu
certificatePolicies
Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
crlDistributionPoints
Full Name: URI:http://cdp.rapidssl.com/RapidSSLTLSRSACAG1.crl
authorityInfoAccess
OCSP - URI:http://status.rapidssl.com CA Issuers - URI:http://cacerts.rapidssl.com/RapidSSLTLSRSACAG1.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 : Aug 31 07:00:14.619 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:68:7B:EE:F7:6A:B2:C7:D8:56:25:3C:0D: B5:19:D4:CB:1C:D2:4B:C0:E9:47:EE:DB:C7:9B:CA:11: F8:9E:53:31:02:20:69:C5:E6:29:F1:A2:C8:41:00:DA: CC:09:7A:68:90:7C:DA:E0:7A:B2:85:48:69:34:89:2D: 8B:B1:1C:0C:5A:1F Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Aug 31 07:00:14.687 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:04:59:91:A3:93:DE:0C:4D:5A:02:7D:43: 08:34:D3:06:B7:B9:47:68:1B:51:1B:2B:5C:76:09:0C: AE:61:87:0F:02:21:00:AB:B9:C4:AC:77:BD:A3:6B:23: 24:A1:06:EC:2F:F0:C7:5C:AC:35:FE:E7:89:F2:8D:63: A9:F4:D7:62:0E:C6:25 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 : Aug 31 07:00:14.699 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:D1:3A:F5:68:7A:53:58:8C:E8:96:4F: 03:CE:C3:2D:BF:D7:78:3A:4B:6A:1D:54:EA:2D:EA:2A: 23:7F:FB:9D:6B:02:20:59:6C:DE:F5:2E:FE:6B:FD:5F: 7C:38:1C:6E:AF:8B:47:F4:0A:E1:2E:AE:28:E3:F4:A0: 81:03:E8:9A:69:01:FD
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-09-25T16:00:18+00:00

Server-presented chain · 1 additional certificate

Chain certificate 1

Subject
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=DigiCert Global Root G2
Valid from
2017-11-02T12:24:33+00:00
Expires
2027-11-02T12:24:33+00:00
Days remaining
402
Serial (hex)
0B259422CED9812A15A04E99528A0EFA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

44:22:E9:63:EE:53:CD:58:CC:9F:85:CD:40:BF:5F:FE:C0:09:5F:DF:1A:15:45:35:66:1C:1C:06:BC:AD:C6:9B
Certificate extensions & PEM
subjectKeyIdentifier
0C:DB:6C:82:49:0F:4A:67:0A:B8:14:EE:7A:C4:48:52:88:EB:56:38
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
certificatePolicies
Policy: 2.16.840.1.114412.1.1 CPS: https://www.digicert.com/CPS Policy: 2.16.840.1.114412.1.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2
-----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

Registration / WHOIS →DNS records →