guerin.pt

Issued by Gandi RSA Domain Validation Secure Server CA 3

About this certificate

This digital certificate with serial number 40:04:32:79:73:02:c5:86:dc:43:a7:cf:bf:8d:96:59 was issued on by Gandi.

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:
  • 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=guerin.pt

Gandi

Organization: Gandi
Country: FR

This certificate will expire on

Certificate Details

Serial Number (hex): 40:04:32:79:73:02:c5:86:dc:43:a7:cf:bf:8d:96:59
Serial Number (int): 85092384660350728760890277406025029209
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 1e:22:29:69:22:47:b4:0f:1a:8a:c0:ea:22:f7:87:e2:ef:bc:d1:c8
AuthorityKeyId: 81:11:92:de:66:32:a5:b0:5b:33:3d:65:43:85:fc:d4:04:2d:f1:ae

Fingerprint (sha1): 03:a1:5c:30:25:2a:93:11:13:95:dc:87:c5:be:ed:d3:60:79:f3:4d
Fingerprint (sha256): ec:0a:4d:c5:25:db:46:f7:fc:1b:bf:63:52:b3:a5:67:8d:45:7d:67:37:16:e9:c7:4f:e9:2a:62:7b:a4:d5:96

Issuing Certificate URL: http://crt.sectigo.com/GandiRSADomainValidationSecureServerCA3.crt

Revocation information

OCSP Server: http://ocsp.sectigo.com

Check the revocation status for certificate guerin.pt

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for guerin.pt

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA384 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

guerin.pt
www.guerin.pt

Other certificates including the domain name guerin.pt

(limited to 100 certificates)

Certificate

The complete raw certificate details for guerin.pt in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn8TzrlnR/4BOuhYUrgK5
V3pIjxRZ1Ur5FMExLGQaerZr8Pmhwkt60GcPoV1kcadneiN3HHwI4hd4HlvxmbKM
Z7uUft9iMVZeKgUbyHfsKvrpmNLhM791g4s1nnaFoJwUGOgSxSmHX68Tb0XxNjcj
y9im4ZHawzS852YTbRXltWm4CB1UMONH6W2TequVglYyitrjirRyYHrHqZPH8mHy
sskpBUiZTD0mJ1R4KS/rrn91TIhBdhKTHbkzjfrdqZWHAkWceRNE65RflRR6ITHl
s4BE/2O5LJZCIpWCl3YeA+PeWnoxNGiO0+7Wo64rwseN98J6CV8F+q38n+4XoOGJ
KwIDAQAB
-----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 85092384660350728760890277406025029209
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . . . . . [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 'FR'
 . . . . . . . . . . . . [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 'Gandi'
 . . . . . . . . . . . . [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 'Gandi RSA Domain Validation Secure Server CA 3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-29 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-12-30 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 'guerin.pt'
 . . . . . . . . [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 20169011080937815108190041732594974421562150262533396240550500191296516699828822358050757725399899701313667675469098940217664017234990704217354514243327320010591850238095621947664148377740860916375744709343038852085490496707396256291728218347863792746342660825344460431195795572797791958079631030756147085988675775069064213195264102619833625657122682820650577490732219517832101787709252852342455253598888847701101213930241691473832570279383897015969801994290031209428510720112275582657460540728965389585066582347170146135407906086665529126222678807202505917417868697145201242995700739222712315578466433970936293198123
 . . . . . . . . . . . . . . . . . . . . [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 811192de6632a5b05b333d654385fcd4042df1ae
 . . . . . . . . . . . . . . . . [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)
							1e2229692247b40f1a8ac0ea22f787e2efbcd1c8
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.6449.1.2.2.26
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 (119 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/GandiRSADomainValidationSecureServerCA3.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guerin.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.guerin.pt'
 . . . . . . . . . . . . . . . . [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 (365 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (361 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.12 (sha384WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (3072 bits)
		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