2s.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:80:36:0d:d3:f0:3c:55:02:dc:57:68:ce:cd:72:93:5f:84 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=2s.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:80:36:0d:d3:f0:3c:55:02:dc:57:68:ce:cd:72:93:5f:84
Serial Number (int): 304964850871414266919798788332911697551236
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: dc:3d:0b:d0:b9:e1:68:a3:23:9f:a5:85:25:f6:6a:0f:37:c7:38:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 87:16:8c:d8:40:c8:b6:e0:3a:cd:89:d1:94:cc:33:cb:07:4b:ab:a6
Fingerprint (sha256): 37:42:48:32:10:ac:34:f2:3e:fa:32:38:bc:c8:ae:d4:f3:24:0c:b3:32:5f:57:78:96:3f:ca:c9:7f:9a:ef:10

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 2s.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 2s.org

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

2s.org

Other certificates including the domain name 2s.org

(limited to 100 certificates)
2s.org
2s.org
2s.org
www.2s.org
2s.org
2s.org
www.2s.org
2s.org
www.2s.org
www.2s.org
2s.org
www.2s.org
2s.org
2s.org
www.2s.org

Certificate

The complete raw certificate details for 2s.org 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 304964850871414266919798788332911697551236
 . . . . . . . . [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 2020-02-16 17:17:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-16 17:17:41 +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 '2s.org'
 . . . . . . . . [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 961132961875322230062870714312093144101968982596617868749648885694841079110480614645818970956975096202823587044977111557439297886980375972241067971856427062800114523930396275548438147428490349648217242084897281898842663816193199927800105344539033777631598312884011209153830709810610428352024700146128971316706271195118865994639599841980949024243758778742035966116164681925286218895233870358245954740159590252473480125981978851888697426291839467149532766928462880739615752367637316190418999995643067798147070595214328920404410698105192163472889277271584124600782440057324444198059926254915616302247740144470597932897643660433307998135828152519917385888908880867066197875044276311808773609999180488803549873971651510620968118655859036397441924545280921323861707826381563675159173025049362505714091032521367120703096824877282014363236372191893255088644564898407441452112390487660061038971560638166909506637569398323639048481086843460591823681322413223940751640056311618928555352903813823133532674496836461960223317735778466867812619015034680824252129459445139280637771429485545617704974493542493777178145702003317735540011343791852719641358292900139607451305739637864113183329126950034223553125987412886413871609851842924838197864687837
 . . . . . . . . . . . . . . . . . . . . [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)
							dc3d0bd0b9e168a3239fa58525f66a0f37c738b7
 . . . . . . . . . . . . . . . . [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 (10 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '2s.org'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001704f38693b0000040300473045022100af7abf77591f658f46052164d675306afe0a4929714f161f97d1f1bf036fa17002200b36fe7c9224b6f45cfebaa8306465a6522fc7afb8bacccce0fcf1e651dfea74007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001704f386974000004030046304402202d862ed97e6ddeb364fc3e5e84bf07c1a9a94b75582ef7a7b5549b140fce8f40022036484395b8b893222fee287b776b076db74a41f7cf52fcf2ca249c553892a5e5
 . . . . [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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