www.icsmontale.edu.it
Issued by Sectigo RSA Domain Validation Secure Server CA
About this certificate
This digital certificate with serial number 04:7f:12:69:85:b7:a4:9b:f5:17:b3:d7:a2:ab:f3:da was issued on by Sectigo Limited.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.icsmontale.edu.it
Sectigo Limited
Organization:
Sectigo Limited
State / Province:
Greater Manchester
Locality: Salford
Country: GB
Locality: Salford
Country: GB
This certificate will expire on
Certificate Details
Serial Number (hex): 04:7f:12:69:85:b7:a4:9b:f5:17:b3:d7:a2:ab:f3:daSerial Number (int): 5976707127887033404499355176218129370
Serial Number lenght: 123 bits, 16 octets
SubjectKeyId: 49:fd:bb:c9:8e:03:67:f7:45:e5:f8:39:cf:85:fc:c1:a6:a9:a9:54
AuthorityKeyId: 8d:8c:5e:c4:54:ad:8a:e1:77:e9:9b:f9:9b:05:e1:b8:01:8d:61:e1
Fingerprint (sha1): 40:64:d6:d3:da:d3:0c:ec:1a:dc:80:5e:de:38:ca:06:a0:41:41:bf
Fingerprint (sha256): 18:45:65:2c:86:7c:ac:ae:3d:89:ad:2f:b1:7c:cd:a8:c6:30:ef:d3:89:48:df:51:e0:ce:67:2d:3f:2f:72:2d
Issuing Certificate URL: http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt
Revocation information
OCSP Server: http://ocsp.sectigo.comCheck the revocation status for certificate www.icsmontale.edu.it
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.icsmontale.edu.it
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.icsmontale.edu.it
icsmontale.edu.it
icsmontale.edu.it
Other certificates including the domain name icsmontale.edu.it
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.icsmontale.edu.it in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgIQBH8SaYW3pJv1F7PXoqvz2jANBgkqhkiG9w0BAQsFADCB jzELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G A1UEBxMHU2FsZm9yZDEYMBYGA1UEChMPU2VjdGlnbyBMaW1pdGVkMTcwNQYDVQQD Ey5TZWN0aWdvIFJTQSBEb21haW4gVmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENB MB4XDTIzMDUwMzAwMDAwMFoXDTI0MDYwMjIzNTk1OVowIDEeMBwGA1UEAxMVd3d3 Lmljc21vbnRhbGUuZWR1Lml0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC AQEAuUMK/CyQ8lRyy6r+T1SPDOQ33+ZttZ8x2zyzKg99wBNuXg9DXpNwtFHr3aeE rg0FWx6J2GO9aY59+weyRM1bj6Unm7zbpmxq2TWCQJZbPRV4RxYmV6+4/4IigVx/ rMEHEMx7JkfNq183YL4cFiaBMy67NDvAHxvPr408JaSEaB5OyBgHY4oSIVtQa780 2Jd9GpcceZ3br0LFaAtnFvX94OMs9BmjJElKX8a39wAKjddgXqzwhfbFX8yebWmW /e30pIxdGR8dTogliHoPupAtREAh9f/lldmOdIb0KmgWS6ufN7im8aHL8Db/ivWe RARqaYSUtqgMuOkN180C0cUZ2wIDAQABo4IDCzCCAwcwHwYDVR0jBBgwFoAUjYxe xFStiuF36Zv5mwXhuAGNYeEwHQYDVR0OBBYEFEn9u8mOA2f3ReX4Oc+F/MGmqalU MA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjBJBgNVHSAEQjBAMDQGCysGAQQBsjEBAgIHMCUwIwYIKwYB BQUHAgEWF2h0dHBzOi8vc2VjdGlnby5jb20vQ1BTMAgGBmeBDAECATCBhAYIKwYB BQUHAQEEeDB2ME8GCCsGAQUFBzAChkNodHRwOi8vY3J0LnNlY3RpZ28uY29tL1Nl Y3RpZ29SU0FEb21haW5WYWxpZGF0aW9uU2VjdXJlU2VydmVyQ0EuY3J0MCMGCCsG AQUFBzABhhdodHRwOi8vb2NzcC5zZWN0aWdvLmNvbTAzBgNVHREELDAqghV3d3cu aWNzbW9udGFsZS5lZHUuaXSCEWljc21vbnRhbGUuZWR1Lml0MIIBfwYKKwYBBAHW eQIEAgSCAW8EggFrAWkAdwB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6 dAAAAYfg5VynAAAEAwBIMEYCIQDFeEwSo113GrYMkGYULMB6kIgUkPdmna0/RVZ5 9s1bxwIhAJb40ir6o0AAxfPksZfqoSQ8myipVfQ5WxVpw54gr4W1AHYA2ra/az+1 tiKfm8K7XGvocJFxbLtRhIU0vaQ9MEjX+6sAAAGH4OVc+wAABAMARzBFAiEA+0JN ZZIZNGFYk65Gx8J5VuqA9LhxFFafXPlExWAjnRICIH/tVhK5iV/M1x/+EGhb1POk lV9BZVnJm+SZY1EEF0wMAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEf tZsAAAGH4OVc1gAABAMARzBFAiBbjeBAVINAh7zibJ511qKfsjZkoE6VfJxe4+1A OnoiKAIhAKA+4py1hwQECndI0TI9abg+zXWUuztEvEBhapE/9OrjMA0GCSqGSIb3 DQEBCwUAA4IBAQDFRzWnn0O1Ugoloomg0EP399UyHwkl0tmtXvKxiMMeoXkap6gd TE0g8ZuZul+ZKGvO8wqcy0iNu69FhoAtC92AKsP3pzv3l6/LwnsT8tlbgWwDqRyj dmPiypay931Dopt8wedSzV4oXPPLRGu/1DSPgi3k7ap+VdSpOSaYk7oW29d6PA+L VPCihXRjzMwyvz8q1wGHLyaiRU0a6VdZlKvDwu0TnwRpFfE+9fOftsdKr2CD9gIP P8im+1nV8/2JWOYttvt+VGapWtF8GYZdLN2QIndCGFkhrvCjW950DbKUUjsxJOUm itMgAt5VNRjtbmBA1iJ+DlXY2mSKZnl8wj+e -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuUMK/CyQ8lRyy6r+T1SP DOQ33+ZttZ8x2zyzKg99wBNuXg9DXpNwtFHr3aeErg0FWx6J2GO9aY59+weyRM1b j6Unm7zbpmxq2TWCQJZbPRV4RxYmV6+4/4IigVx/rMEHEMx7JkfNq183YL4cFiaB My67NDvAHxvPr408JaSEaB5OyBgHY4oSIVtQa7802Jd9GpcceZ3br0LFaAtnFvX9 4OMs9BmjJElKX8a39wAKjddgXqzwhfbFX8yebWmW/e30pIxdGR8dTogliHoPupAt REAh9f/lldmOdIb0KmgWS6ufN7im8aHL8Db/ivWeRARqaYSUtqgMuOkN180C0cUZ 2wIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 5976707127887033404499355176218129370 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo Limited' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo RSA Domain Validation Secure Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-03 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-02 23:59:59 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.icsmontale.edu.it' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23387146509991357586833315702803787655440384284758455151700148338995673855604652316840942602830591655089038930544887159028679690827566690520849529405225452876444032052636527883434643038387894092325564520361268454898515730016669147245719054245738878736287802951794991055756529164815863597807443008600761697233802205361561219549730094478709251665076240963203487886589546347497537933699358498444189999504584373390112748939229005329001110347690662450191319626805017275721965969791734417321948723350044108330036556637190022671903892038962242043686256825131081181237526369265311487219163978329437921518219076217191052679643 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 8d8c5ec454ad8ae177e99bf99b05e1b8018d61e1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 49fdbbc98e0367f745e5f839cf85fcc1a6a9a954 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (66 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (120 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSADomainValidationSecureServerCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.sectigo.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.icsmontale.edu.it' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'icsmontale.edu.it' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes) 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 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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