gev.twai.it

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b8:bf:bc:e1:10:4e:66:32:ad:30:bc:bb:4b:be:51:63:2b 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)

gev.twai.it

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b8:bf:bc:e1:10:4e:66:32:ad:30:bc:bb:4b:be:51:63:2b
Serial Number (int): 324203676572571815498818280310008817214251
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 03:93:56:a8:e8:29:d8:8f:8c:ca:c2:d4:a1:11:35:71:65:6e:aa:78
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1d:14:77:54:17:70:72:d3:f7:75:23:5e:4d:2f:03:ff:a4:ae:42:b8
Fingerprint (sha256): 00:17:b1:92:25:3a:3f:39:df:60:50:c7:12:60:3a:94:0d:5b:27:55:ae:05:6c:a8:bb:17:3b:e3:42:59:99:97

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 gev.twai.it

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gev.twai.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

gev.twai.it

Certificate

The complete raw certificate details for gev.twai.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 324203676572571815498818280310008817214251
 . . . . . . . . [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 2018-01-01 01:04:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-01 01:04:54 +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 'gev.twai.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 791954136978639849115778525893318428530993930777925514994847531630869735762273370610012862190263695486791260755841051460456603036744884341730985180279844247680565696750614774647860677504793378550566239926120807855327613676945784359976851580919321825865107247445597328774376434061027389462111488531261477373223205829373903736256602917454855495619081247753876153058885701273748992294334400887359498115794557872413340213472098224048110929575933237370655313846709984943719091331514581856463701691192472824349652768711196122347547136874263530504145187932402796433351598232564280923656324407826076739315591695692764065348724962206598384161464747769174176065510943692820919486919360383114729905799000587238071696994927466023836728288910810884735963756211910527674528255310345429115141383418275635348648612817523524387582663716734205002522048993800763888001642844916601112888576237906268398451796630315526410584568936097423269681257964736215432099759544133259365925829955321894028527427350939220754752572200705099044648703471008786257186880321578786196871687404755104934684072913627841769037677735333235670923876872030716002254080369822226452088695774740025167593811239185029161528349850054068051322696632558542051545735773672682635825063089
 . . . . . . . . . . . . . . . . . . . . [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)
							039356a8e829d88f8ccac2d4a1113571656eaa78
 . . . . . . . . . . . . . . . . [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 (99 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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gev.twai.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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