vpn.techub.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:33:23:ee:54:20:e9:98:ed:51:03:f1:62:a2:fd:ae:56 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. 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=vpn.techub.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:33:23:ee:54:20:e9:98:ed:51:03:f1:62:a2:fd:ae:56
Serial Number (int): 292710812744060995249490695143470061694550
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 27:e3:55:03:f8:52:cb:20:e4:f5:d0:f5:17:0a:16:6b:95:21:2f:58
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 98:ab:ea:64:25:21:84:bf:8d:9c:4b:dd:d7:23:c7:98:27:82:62:33
Fingerprint (sha256): 00:19:53:1f:ec:12:63:57:71:1b:9f:67:1d:48:ef:ec:9e:74:1e:5b:4b:6d:6a:73:55:23:aa:39:3f:94:2f:e1

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org/

Check the revocation status for certificate vpn.techub.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vpn.techub.it

Public Key Algorithm

RSA

Key Size

4096

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

vpn.techub.it

Other certificates including the domain name techub.it

(limited to 100 certificates)
vpn.techub.it
mail.techub.it
mail.techub.it
mail.techub.it
mail.techub.it
mail.techub.it
bugzilla.techub.it

Certificate

The complete raw certificate details for vpn.techub.it in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 292710812744060995249490695143470061694550
 . . . . . . . . [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 'US'
 . . . . . . . . . . . . [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 'Let's Encrypt'
 . . . . . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-21 08:49:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-03-21 08:49:00 +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 'vpn.techub.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 787693667329983556560047168546550517327395604693740627278586658712384897574356733364672225063160779258958736613766294526984827327167647803510549209386322849646201486507087588434651801990379314511457798232769290404483826510557786902781204776010387420519108616577007423143919537982363534843958231349042138214651530613845601203081637190552963229017641064519397775949770910175724156473669333149364575838598419703532918880891724996081639999613851344509427318192322562710311351665492437645150129127114955577293138968115273769615477630568766053557679827006692354068566649323478190320474761206382229177449056655566482673575711634541411862374712393968692288213490389989448880521058126971064140939005054110821135722030417908067887597648366446485090053194741627002228117138730928825718122613472719799968811087311730519558880165053954057503765359415245540946692414084590759278227522575893208862814499651137534714970097516619004628613115060212669980785130104351542420507343765470009215858177390624285612654633164495886805801419314275412385359296928410226172249685731392684995097510736460067100358816168288387817721265280140949439031248348769868043384024158746168700825503497371180902751242820740616618784634240735027739488735166297818700161342827
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.37 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							27e35503f852cb20e4f5d0f5170a166b95212f58
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (100 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vpn.techub.it'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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