2s.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:72:8c:44:45:76:e3:17:36:c2:5a:de:11:d7:eb:4f:99:03 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): 03:72:8c:44:45:76:e3:17:36:c2:5a:de:11:d7:eb:4f:99:03
Serial Number (int): 300315494028769460354946430488267067463939
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b1:a7:25:de:3a:fc:d2:73:7e:26:79:64:6e:ea:dd:3f:bd:f1:78:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1f:3c:5a:20:10:6f:db:15:5b:66:bb:f2:62:6a:5a:ae:06:8c:c2:68
Fingerprint (sha256): 19:c3:f6:8b:b0:d5:e6:7b:b5:2e:4d:94:68:ee:eb:f9:28:16:be:45:6d:5d:e9:53:79:0f:d8:a6:f9:4f:ac:72

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 300315494028769460354946430488267067463939
 . . . . . . . . [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 2019-12-15 15:42:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-14 15:42:48 +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 918866687994991779234153707658276960329170088388337658059602422791739391092122247731431274347488464369955683586801059161970244503493211177506425176799364263411321810761907407242349206715640008257743756004085607833680803927296037303500594679788296890896359275876499005198521217752544672512557559652129859616039747877740815498002857685427011182022843523287020528216558554114069234310517363831372097204019337504479764883443102202244957188892685145300834758682189759019016544391278802963142405517501716587403963371344429656098084978231082227687607848403811360239678377807668693731635174223892595497938021154305810810241089138410151940074197574512020873427119647700160367442353691615876363060647431200533881890869779141804900026769040115191731386027617529901362405852210019067829131997977638422883003335315285250392846734592447991282191159280032694713509406436792750590535856234143639328791746924005716691781172861123750194504181809801325125585558025689026476682696282201436266125812958295921048151319639991422620676738205042043158440725324430290796923999521458571947894099181855705281828922587432940689823207074554686397101221061190763773622561195303599389278820871656707465549123062854888348553629042758694605469198748592538681041344721
 . . . . . . . . . . . . . . . . . . . . [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)
							b1a725de3afcd2737e2679646eeadd3fbdf178d8
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f0a70e51f000004030046304402202788f05f4c9a6385d352a1685ad2f3fad568cd1881b6ef6901993dae90ef2400022017d735cb115144613b8894f575b7f73f4445c1cb7b320550f8f66a9ad9c231e700770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f0a70e5410000040300483046022100fd030a2051e13760512535a72d46c6c1f8a9e930cf446c429a367ee44a436310022100813163f4e6c2149a2698d6fc570124abe86e904d331a68d73bb67bc9b559795d
 . . . . [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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