31285.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:52:f4:b3:2b:c2:b5:d9:8e:2e:c3:12:f9:99:9b:d6:2f:bd 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=31285.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:52:f4:b3:2b:c2:b5:d9:8e:2e:c3:12:f9:99:9b:d6:2f:bd
Serial Number (int): 289565273822477047430910729120109118762941
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ac:ed:28:01:bf:b3:e5:bf:16:ce:b5:43:ca:95:e5:2f:7e:2b:b7:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5b:95:05:ea:d8:c7:1c:e1:dd:fa:72:1a:4a:02:4f:f7:15:d7:a9:1c
Fingerprint (sha256): 9d:6f:19:bd:12:d7:65:48:cf:30:25:39:39:23:04:71:b7:0a:5c:c9:dd:fc:80:ff:ae:00:6a:fc:35:5f:d6:e1

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 31285.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 31285.com

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

31285.com

Other certificates including the domain name 31285.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 31285.com 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 289565273822477047430910729120109118762941
 . . . . . . . . [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 2019-03-23 06:10:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-21 06:10:46 +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 '31285.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 907964841884218399703679759380164114712159137901535953944951035185093395580753428113974043912260474797703297605167459551071318632197002545709526365345791556438396080870594508489624998952292302278615100324713603696809005680632508392416582615760853574263692503614596556623188783494523896971208997169956848062275548028086412217501923850015337282510798266928378082438848471867402135561591861375832580272601697405074087674845560536780224645690073628099845774552862158166839031656160163325438218163114607825906674921726432987175017423276521103373436622768250502910096994139352816847710215625155355064970971782777016655007571211412829205436494156341114332821465634852346869669903097546045007215398339751674854742792658590441252383230099107786769965530715803130456221272273813236027994725776880524806539275570326824743916691431190277292600954304734840785656908286200927188077358209150202916970979651320915746678059558785700175418848137530778836767569508422543771698181349021745723501571947203197992870001688483644209496226008196800106706028856063800632644521303751019934444843255122546954105088203133066247743968365805995946641007497434214672542165139649164024265168799089953259343970556263009538178826171942272318242264206083392838557869243
 . . . . . . . . . . . . . . . . . . . . [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)
							aced2801bfb3e5bf16ceb543ca95e52f7e2bb735
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '31285.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 (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)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe00000169a9633cd2000004030046304402202b0d4ef8dc4b8481e16fd09f90b82269c3c33b4574c05dafa6fda641cf8accb1022016e68666fd90e44bdc10513740b283a4b9749e19f2004bc0156da3ec44464b95007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169a9633f310000040300473045022046189838db9de5a122edece3267134b2093c97e4a70ae1c175c6749512afb1dd022100d353e12f9172908e5a51134dc5bd49766733e86e6edbf819f5a96db50f458bc6
 . . . . [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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