wjn.me

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:23:da:d6:70:36:27:b0:49:b0:42:6d:06:89:e7:0b:c6:22 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=wjn.me

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 01:23:da:d6:70:36:27:b0:49:b0:42:6d:06:89:e7:0b:c6:22
Serial Number (int): 99313053904522410400316359268183952836130
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 58:7a:5c:1b:cd:37:65:22:f3:87:ba:4b:fd:c3:26:e8:6d:34:55:b0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9d:73:fc:41:2c:f5:42:37:c5:a0:e4:9a:33:ba:7b:95:ad:e1:45:73
Fingerprint (sha256): 9f:6f:3b:64:fb:0d:0c:7b:16:de:cf:68:af:cf:d1:28:6b:8e:98:3e:8b:0a:ee:2d:e6:76:26:cc:85:9c:7a:2f

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate wjn.me

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wjn.me

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

wjn.me
www.wjn.me
s.wjn.me

Other certificates including the domain name wjn.me

(limited to 100 certificates)

Certificate

The complete raw certificate details for wjn.me 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 99313053904522410400316359268183952836130
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-12-22 23:57:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-21 23:57:00 +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 'wjn.me'
 . . . . . . . . [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 980673674964049232424484666277136912932714744156437348624017319857036782337919000114469284894507186368434186801015280697496774820949343742238587584618249183446144140411215291445436323452685236532638934900629799830511140786702480385061267029122013976969236778535291963919767067273074444911844865208569543098186812937795039810117994875781474537251426092752453904818198656536769874214496947820418814744021611292929885293089858341814752241846006099088583420823396031601283165064004169309097972489677210616174710073377420891340975163698493687362568816482394682967858152429002928515641399084919549327788519802661423143088418436232917989082258984591066090785285787221846775701543691838687768052396255965959709161759047254039417662557276608218587254116717615469415472587686876437580027191071028738306787420570430489230420438831326169899443282263639696479730565078290258877775741888404151925735708419770675052888330977525153328778521918600282709217038913037253998130712639776710874200970755734791428205137554389716268453460572954035188703271904633539142017410243502173104568332944719931015734232452250513744338976783393916449066200050730201171054789403777047090169152350783387326643875875778472906452805970164180725012066362989671914126831871
 . . . . . . . . . . . . . . . . . . . . [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)
							587a5c1bcd376522f387ba4bfdc326e86d3455b0
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wjn.me'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wjn.me'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 's.wjn.me'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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