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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

relay6.netison.it · 185.112.196.221:443

Verified

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

Subject
CN=*.netison.it
Issuer
C=US O=DigiCert Inc OU=www.digicert.com CN=RapidSSL TLS RSA CA G1
Valid from
2026-02-13T00:00:00+00:00
Expires
2027-02-17T23:59:59+00:00
Days remaining
99
Serial (hex)
08044DECD61C4EAE40D3198C72472CDA
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:*.netison.it, DNS:netison.it

SHA-256 fingerprint

98:C2:0F:02:CB:FF:BC:73:1C:17:A8:3B:34:DB:3C:A1:1E:75:DD:B7:C8:50:29:09:79:5C:27:F5:76:E9:1B:E6
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
89:8E:DA:5A:67:AE:D9:53:70:55:1C:93:E8:3F:1D:C3:AF:12:89:C9
subjectAltName
DNS:*.netison.it, DNS:netison.it
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 : Feb 13 21:50:58.006 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:27:FE:0E:0E:12:BA:AA:79:8C:70:13:83: 80:52:AD:D9:1C:E6:7C:55:41:64:6F:6A:F0:F3:05:0D: 8E:F4:62:D4:02:20:7D:7D:64:B2:89:32:50:C7:B8:15: 98:DD:9C:9E:BD:35:1E:41:BA:AE:7C:51:24:4E:19:CB: E8:CC:77:85:F5:97 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 : Feb 13 21:50:58.044 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:6A:1A:E2:2E:A8:7C:B0:F8:01:FA:84:48: 30:E6:00:9B:FB:3C:EB:C4:43:74:04:24:33:54:7D:5D: BD:FE:A8:28:02:21:00:E4:00:FD:E6:74:D8:8E:78:EB: 70:B9:BE:40:6A:A4:84:EB:43:D9:34:DC:60:88:D1:7D: D6:7D:8C:2E:40:D8:F2 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 : Feb 13 21:50:58.250 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:92:A3:36:06:B2:43:5C:A5:BF:14:D0: 1E:CE:27:A0:52:AE:A6:C9:69:57:23:FD:D6:A2:4D:01: 2F:30:CD:A7:3B:02:21:00:8A:29:1B:3B:1B:E3:02:35: 77:FA:4B:0E:D0:DB:DD:CA:38:B9:7B:5B:CC:E6:94:82: 7A:6A:D5:6D:6B:A8:3C:86
-----BEGIN CERTIFICATE-----
MIIGGjCCBQKgAwIBAgIQCARN7NYcTq5A0xmMckcs2jANBgkqhkiG9w0BAQsFADBg
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMR8wHQYDVQQDExZSYXBpZFNTTCBUTFMgUlNBIENBIEcx
MB4XDTI2MDIxMzAwMDAwMFoXDTI3MDIxNzIzNTk1OVowFzEVMBMGA1UEAwwMKi5u
ZXRpc29uLml0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3zYX3+WD
cboKec02xltkBLxxuP/pqm9VUcOzwkyealPhkH6+6rXCB6zquEeed0Tull82Og7u
8utE3+1MTYfD4oXg3TuCDdEALsRIkhSJ0W9RqjtN3HCcat0eRpHiOcRAq0+gqv2U
j9gt7h8p+lcJv1uBA1Ml6m9iaUXl03OTe3uJKk/ez6JWY0bnwzB9XFl2kdwLL60L
jsEODzBBNSmvHo0v2zzQy1utX6a4VmEVsOJ7/H8PpduAHEXC43rXFVFe9VePxa87
Nez3pPiWY/3rH43aDHUN526goatTgtxC+JSvekljk6AGmnpGau5Ss0RyJmhhI805
u9H8nWwcYGisoQIDAQABo4IDFzCCAxMwHwYDVR0jBBgwFoAUDNtsgkkPSmcKuBTu
esRIUojrVjgwHQYDVR0OBBYEFImO2lpnrtlTcFUck+g/HcOvEonJMCMGA1UdEQQc
MBqCDCoubmV0aXNvbi5pdIIKbmV0aXNvbi5pdDA+BgNVHSAENzA1MDMGBmeBDAEC
ATApMCcGCCsGAQUFBwIBFhtodHRwOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwDgYD
VR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMBMD8GA1UdHwQ4MDYwNKAy
oDCGLmh0dHA6Ly9jZHAucmFwaWRzc2wuY29tL1JhcGlkU1NMVExTUlNBQ0FHMS5j
cmwwdgYIKwYBBQUHAQEEajBoMCYGCCsGAQUFBzABhhpodHRwOi8vc3RhdHVzLnJh
cGlkc3NsLmNvbTA+BggrBgEFBQcwAoYyaHR0cDovL2NhY2VydHMucmFwaWRzc2wu
Y29tL1JhcGlkU1NMVExTUlNBQ0FHMS5jcnQwDAYDVR0TAQH/BAIwADCCAX4GCisG
AQQB1nkCBAIEggFuBIIBagFoAHUATGPcmOWcHauI9h6KPd6uj6tEozd7X5uUw/uh
nPzBviYAAAGcWPxV1gAABAMARjBEAiAn/g4OErqqeYxwE4OAUq3ZHOZ8VUFkb2rw
8wUNjvRi1AIgfX1ksokyUMe4FZjdnJ69NR5Buq58USROGcvozHeF9ZcAdgAcn2gs
6frwRWlQ+BuWiofd2zIQ2EzmyLLjglJKxM9ZnwAAAZxY/FX8AAAEAwBHMEUCIGoa
4i6ofLD4AfqESDDmAJv7POvEQ3QEJDNUfV29/qgoAiEA5AD95nTYjnjrcLm+QGqk
hOtD2TTcYIjRfdZ9jC5A2PIAdwBgTJqven93XwHUBvySDciZ6wscffjJUhv6+hd3
O5eLyQAAAZxY/FbKAAAEAwBIMEYCIQCSozYGskNcpb8U0B7OJ6BSrqbJaVcj/dai
TQEvMM2nOwIhAIopGzsb4wI1d/pLDtDb3co4uXtbzOaUgnpq1W1rqDyGMA0GCSqG
SIb3DQEBCwUAA4IBAQCUtUjtgz6uGiB6v7nCSKC9aJjBVA/BGYC4l5h0XHX1UXhk
Udp4oqTZGJxBc0vjuUkdQltnBn54eRl7jcZSfddQjPYduvVVsF23uXyHglGkHJzY
EdQzmH7odhbrAJl9WW3VldjH1yhUgQ8Q2gHWG2zvojUpe+Dd38f5QLtyaIf10hgi
sQdDlDr46DfLZcuROba5UGpfSvx/EJCcOlBEvvA4JeqYYLKteyVx6wnPaaVPADsU
AHqb3LrA4qyObSlE4qXV0DIZmKFBOtEGV716JgyeeiZ+zkVgCqnfP8SpnhjIhy0X
GZOWV0mtD+ClnM6eCG0jOaNpk6Bja1avAov6VMc7
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-10T19:55:35+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
356
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

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