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

alwyzon.com · 46.102.156.2:443

Verified
The certificate expires within 30 days.

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

Subject
C=AT ST=Wien O=Hohl IT e.U. CN=alwyzon.com
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV R36
Valid from
2026-03-28T00:00:00+00:00
Expires
2026-10-12T23:59:59+00:00
Days remaining
19
Serial (hex)
F7B9C464074B680975CDB166A70AF7C1
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:alwyzon.com, DNS:my.alwyzon.com, DNS:www.alwyzon.com

SHA-256 fingerprint

27:78:AC:FA:96:2A:04:1F:B8:3C:2C:2B:65:A0:2C:59:32:67:14:E2:4D:C8:D0:CC:4D:E8:C8:77:5C:E1:C3:5F
Certificate extensions & PEM
authorityKeyIdentifier
E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92
subjectKeyIdentifier
48:9A:99:47:C6:EF:BD:2E:CF:FD:9D:B0:0F:FB:81:31:90:87:9A:FC
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
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 : Mar 28 22:42:31.409 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:B8:19:46:1C:A4:AD:10:DC:50:B0:0C: B9:74:BF:48:E9:0B:19:19:79:EB:C7:5C:24:8B:57:72: C6:D4:5C:50:DD:02:21:00:9A:28:F7:7A:0C:0C:A5:54: 0F:92:6F:58:87:7A:F2:9C:38:41:CB:67:96:5E:E3:84: B0:3D:12:98:2E:B7:CB:25 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C8:A3:C4:7F:C7:B3:AD:B9:35:6B:01:3F:6A:7A:12:6D: E3:3A:4E:43:A5:C6:46:F9:97:AD:39:75:99:1D:CF:9A Timestamp : Mar 28 22:42:31.449 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:C1:8D:26:D7:BF:9E:9E:35:5A:6C:1A: 45:BE:C9:EB:03:99:4B:6F:2C:36:DB:6D:12:71:9F:7F: 20:F1:E0:F0:F4:02:20:56:78:75:FB:FD:BB:EF:E6:DC: AC:66:56:9C:EB:09:EF:42:01:FD:D2:50:96:0D:6D:FA: 3D:3E:7C:E9:CC:67:4E Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9: 1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A Timestamp : Mar 28 22:42:32.151 2026 GMT Extensions: 00:00:05:00:04:BA:FB:D2 Signature : ecdsa-with-SHA256 30:46:02:21:00:E0:CD:59:99:19:AF:68:5A:62:74:27: 9E:53:0A:53:3E:6A:42:9D:92:10:5F:0E:B6:83:28:96: 1F:E1:BC:F1:EF:02:21:00:D0:61:37:98:36:97:79:6A: E1:22:28:1E:9D:1E:13:9A:1F:56:57:10:2A:03:96:51: 01:A2:D8:19:40:CF:A3:DB
subjectAltName
DNS:alwyzon.com, DNS:my.alwyzon.com, DNS:www.alwyzon.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-23T01:55:02+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication CA OV R36
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2036-03-21T23:59:59+00:00
Days remaining
3467
Serial (hex)
2C1A3C76E943DDDDFF191B31890AED71
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

65:42:D1:76:BE:D5:0F:19:3C:0C:E2:97:AE:44:EC:D8:A0:A8:6B:EC:2E:DE:68:27:69:34:40:59:B4:E7:85:30
Certificate extensions & PEM
authorityKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
subjectKeyIdentifier
E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c OCSP - URI:http://ocsp.sectigo.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Chain certificate 2

Subject
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2021-03-22T00:00:00+00:00
Expires
2046-03-21T23:59:59+00:00
Days remaining
7119
Serial (hex)
758DFD8BAE7C0700FAA925A7E1C7AD14
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

7B:B6:47:A6:2A:EE:AC:88:BF:25:7A:A5:22:D0:1F:FE:A3:95:E0:AB:45:C7:3F:93:F6:56:54:EC:38:F2:5A:06
Certificate extensions & PEM
subjectKeyIdentifier
56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE
-----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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