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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

webtuga.pt · 185.240.251.189:443

Verified

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

Subject
CN=webtuga.pt
Issuer
C=LV O=GoGetSSL CN=GoGetSSL RSA DV SSL CA 2
Valid from
2026-08-30T00:00:00+00:00
Expires
2027-03-16T23:59:59+00:00
Days remaining
169
Serial (hex)
9F44C19D5F8741DAA7F005DDEA36A8E9
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:webtuga.pt, DNS:www.webtuga.pt

SHA-256 fingerprint

7E:3B:3C:8D:B9:31:9A:2E:67:A5:99:DA:53:31:DB:C0:54:7B:EE:42:F7:AC:65:EA:73:88:6C:D8:FF:34:1B:0D
Certificate extensions & PEM
authorityKeyIdentifier
A2:39:94:D8:27:B0:8E:0A:F8:E8:EA:1A:37:7D:EB:C2:E1:77:A9:8D
subjectKeyIdentifier
58:6C:47:27:87:D4:C3:94:35:AD:FC:CD:95:C7:90:C6:02:90:DB:06
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 2.23.140.1.2.1
authorityInfoAccess
CA Issuers - URI:http://crt.sectigo.com/GoGetSSLRSADVSSLCA2.crt OCSP - URI:http://ocsp.sectigo.com
subjectAltName
DNS:webtuga.pt, DNS:www.webtuga.pt
ct_precert_scts
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 30 07:43:43.718 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:D9:E6:6A:5E:75:5D:4E:4A:6D:54:6B: F1:D2:BF:F1:A7:A5:5E:A0:70:4B:EC:B9:1E:E3:39:A2: BC:65:43:B2:D4:02:21:00:F4:82:C4:99:98:6B:5D:83: E7:AA:F2:11:9A:F7:48:E9:F0:26:49:BC:7F:0E:5E:61: 36:D2:B0:77:55:C6:6A:41 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Aug 30 07:43:44.299 2026 GMT Extensions: 00:00:05:00:0B:B8:DD:93 Signature : ecdsa-with-SHA256 30:46:02:21:00:B3:BA:0E:7E:5E:82:E8:87:F3:C4:B1: 5A:03:9D:70:8C:F5:E1:EB:0C:18:99:12:2A:38:02:D3: 4E:A4:3A:35:AA:02:21:00:AA:D7:7A:7D:14:EC:BF:D5: FD:69:ED:D0:71:20:E2:F4:6F:B9:F4:68:8D:AC:43:D3: 52:CA:21:95:D8:18:10:81 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 59:6E:6C:33:86:94:B2:59:72:A2:56:C8:A0:E8:DD:90: 4A:76:E8:08:3D:DA:87:3B:01:08:38:28:14:3C:EE:59 Timestamp : Aug 30 07:43:43.844 2026 GMT Extensions: 00:00:05:00:02:A9:FF:53 Signature : ecdsa-with-SHA256 30:45:02:20:63:C9:EF:CD:66:9F:E2:64:D5:31:9E:1A: 19:2D:47:5F:78:FB:2A:39:43:3E:53:B4:FB:D3:38:CA: 52:6D:A2:D3:02:21:00:EF:DF:AE:BA:6D:20:73:9B:19: EB:85:FE:DD:9D:BE:4E:A2:12:FD:37:73:32:18:FA:F7: 11:3A:E7:01:A4:C4:30
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-09-28T00:35:03+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=LV O=GoGetSSL CN=GoGetSSL RSA DV SSL CA 2
Issuer
C=GB O=Sectigo Limited CN=Sectigo Public Server Authentication Root R46
Valid from
2025-08-20T00:00:00+00:00
Expires
2035-08-19T23:59:59+00:00
Days remaining
3247
Serial (hex)
A9964473E1D001ECC217F844B12609D2
Signature
RSA-SHA384
Public key
RSA 3072

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

B5:28:67:96:DA:DF:16:52:1D:E4:17:72:AB:2F:DB:58:18:72:99:71:B5:27:47:21:14:6C:6E:81:72:BE:FE:07
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
A2:39:94:D8:27:B0:8E:0A:F8:E8:EA:1A:37:7D:EB:C2:E1:77:A9:8D
keyUsage
Digital Signature, Certificate Sign, CRL Sign
basicConstraints
CA:TRUE, pathlen:0
extendedKeyUsage
TLS Web Server Authentication
certificatePolicies
Policy: 2.23.140.1.2.1
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 ST=Greater Manchester L=Salford O=Comodo CA Limited CN=AAA Certificate Services
Valid from
2021-03-22T00:00:00+00:00
Expires
2028-12-31T23:59:59+00:00
Days remaining
825
Serial (hex)
E37CA2E9701E339C2F3FB0ED360FF90A
Signature
RSA-SHA384
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

CE:75:58:0B:C6:79:6D:3B:3E:A2:C3:E7:42:59:D0:D4:03:07:24:08:E9:60:C7:71:39:C2:FB:5A:3D:94:19:E4
Certificate extensions & PEM
authorityKeyIdentifier
A0:11:0A:23:3E:96:F1:07:EC:E2:AF:29:EF:82:A5:7F:D0:30:A4:B4
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
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
certificatePolicies
Policy: X509v3 Any Policy
crlDistributionPoints
Full Name: URI:http://crl.comodoca.com/AAACertificateServices.crl
authorityInfoAccess
OCSP - URI:http://ocsp.comodoca.com
-----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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