www.penteratrust.com

Issued by R3

About this certificate

This digital certificate with serial number 04:31:02:58:f7:64:de:bb:d1:43:95:a2:a2:b5:61:51:26:96 was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.penteratrust.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:31:02:58:f7:64:de:bb:d1:43:95:a2:a2:b5:61:51:26:96
Serial Number (int): 365126100102029013275697016219375030576790
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8d:10:f3:eb:1a:59:07:88:29:26:ec:3c:4d:89:53:f8:d2:0f:95:87
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e0:45:cf:f7:e2:bc:f9:a7:82:bc:f3:c8:c4:6e:33:9d:d2:b4:49:fc
Fingerprint (sha256): a9:c1:58:ca:f6:af:f7:85:d7:28:6e:73:6b:1c:6a:de:1c:16:89:aa:75:b1:f4:45:5d:d6:ef:81:a0:f9:81:5c

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.penteratrust.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.penteratrust.com

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

pentera.a1.wrvc.co.uk
penteratrust.com
www.penteratrust.com

Other certificates including the domain name penteratrust.com

(limited to 100 certificates)
www.penteratrust.com
www.penteratrust.com
www.penteratrust.com
mail.penteratrust.com
mail.penteratrust.com
mail.penteratrust.com
www.penteratrust.com
pentera.a1.wrvc.co.uk
www.penteratrust.com
www.penteratrust.com
pentera.a1.wrvc.co.uk
www.penteratrust.com
pentera.a1.wrvc.co.uk
mail.penteratrust.com
pentera.a1.wrvc.co.uk
www.penteratrust.com
pentera.a1.wrvc.co.uk
pentera.a1.wrvc.co.uk
www.penteratrust.com
pentera.a1.wrvc.co.uk
www.penteratrust.com
www.penteratrust.com
www.penteratrust.com
www.penteratrust.com
pentera.a1.wrvc.co.uk
www.penteratrust.com
www.penteratrust.com
www.penteratrust.com
www.penteratrust.com
pentera.a1.wrvc.co.uk

Certificate

The complete raw certificate details for www.penteratrust.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAryttAe+HebOlXZ1sVYgq
j881BSrVm3LlCQ4apYQM3GVaGDxONsob4+asN5et8fqjBIaUcB450JinMqD/DucV
gMLa33Za/fGG2fwTaUNXUh4wnxeIIhCk/ez5cVkYI+GBkHg/W7aUijwvZkqFZc2Y
YiX6xWId/7hud5yEH/AsBLJX/jY7g76ZEdo0yN+6luqMw84P95i/qEWNOSjRF64E
QhA33HhxBpPnGN0kSbHN7rhh7OZ4zboHzaPwCVGseVYQQeWXc3wKqTFFreBXi3e1
EXo/3aSFuWqRfKKcLpn3k+2ar+MHqPx84+07ug+14Z+LsPdsbw8CzB/xjEHofj9x
vwIDAQAB
-----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 365126100102029013275697016219375030576790
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-17 02:56:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-15 02:56:27 +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.penteratrust.com'
 . . . . . . . . [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 22113117434471905298108498757353194275011172904333611344913515877158430944423016164255146296399394369544408861587507326368206968058843991334098902282949793296830831285947746508297682466011443874450200159087310327430696948719882441815100533394514725029422182276407136575443829159502274359343205605141789276452618235751422153635922542106906091212627097461939603957035987415063514651380176995116153623719316962341830317979190074260939950398369418213680055239454477055627714091033322361504116890873974735686847247871976708512866438558241162078191878252737413931090934928144375415341485683635573667639191419577998266823103
 . . . . . . . . . . . . . . . . . . . . [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)
							8d10f3eb1a5907882926ec3c4d8953f8d20f9587
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (65 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pentera.a1.wrvc.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'penteratrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.penteratrust.com'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bdb6c49320000040300473045022100dcda57fee32fcf13079db8689c0f60274878a220fe0b6699b146f1cc82ea255502200601da84311199595fadbf69708bd76da82fc47824f2a336a4e6d6684aa9d6c500750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bdb6c4934000004030046304402205d117e8683ae80eb2895819b2d38828ca5295df099b9dcdb7f908be1cd85be9a022010d89d572c6af87da5ee04b4fc6b6f46fb7086f8dbdaa95ac214329ace9ca063
 . . . . [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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