www.freeukgenealogy.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2f:31:1f:4c:6d:05:6a:03:ba:2a:5f:b5:1e:6e:2b:f0:a3 was issued on by Let's Encrypt.

With 2 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=www.freeukgenealogy.org.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2f:31:1f:4c:6d:05:6a:03:ba:2a:5f:b5:1e:6e:2b:f0:a3
Serial Number (int): 277395423723661598360448074146488160874659
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:ea:ae:e2:0b:f8:b6:b3:4b:75:9e:f5:86:aa:a3:59:e7:c2:0e:0e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): be:09:dc:89:69:0d:d2:83:f5:16:05:4b:31:d3:d1:08:7a:ba:71:ab
Fingerprint (sha256): 26:29:83:55:ca:29:1c:e9:bf:6e:d1:6a:53:f0:57:1f:68:ea:d2:21:3d:30:c4:8b:da:ec:3f:ad:fb:f7:5a:67

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 www.freeukgenealogy.org.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.freeukgenealogy.org.uk

Public Key Algorithm

RSA

Key Size

2048

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

freeukgenealogy.org.uk
www.freeukgenealogy.org.uk

Other certificates including the domain name freeukgenealogy.org.uk

(limited to 100 certificates)
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
freeukgenealogy.org.uk
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www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
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freeukgenealogy.org.uk
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www.freeukgenealogy.org.uk
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craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
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craft1.freeukgen.org.uk
freeukgenealogy.org.uk
craft1.freeukgen.org.uk
wp1.freeukgen.org.uk
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www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
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www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
craft2.freeukgen.org.uk
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www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
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www.freeukgenealogy.org.uk
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craft1.freeukgen.org.uk
www.freeukgenealogy.org.uk
wp1.freeukgen.org.uk
wp1.freeukgen.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
freeukgenealogy.org.uk

Certificate

The complete raw certificate details for www.freeukgenealogy.org.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAratVXiMlsTJ0m58e5Rcl
NozmWntFf0rwMfaySSjsdnVCU9aBccIhOffBs/vR7Oo0VFVGmOr/BI5LX1yRGfH8
vTkY3GDH4FvSHH2AOVtw04weY6/cnxiRe9Xk3Om5sdUu1gy9sro1dGDUvJkbuIFj
k5Sqa1VQGW1xcSGQ/0zfL1R4SbzuD1jbQZyYYy2yBX2Ud+6l7S7M9cnMsXTnbDI0
ErGSV6m1glyDVinxNQoUOybquMyF4++wnxo88eWkBzQuipnSKNomqichwBbXi7M8
6kUp2I2puh9AK2JzW3EZ3iHn1dQBsP/aFwimQav28c+b04qO+t2QoPdD8IIXn+6J
JwIDAQAB
-----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 277395423723661598360448074146488160874659
 . . . . . . . . [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 2016-07-27 10:59:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-25 10:59:00 +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 'www.freeukgenealogy.org.uk'
 . . . . . . . . [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 21923714440935789981777246616989076795790299480115983321837905084593058130819821323236463216257390638015706099273765172751377180517156636524963603240940615363985929262706747559444091370679721155081058233010162047187985146280124203319892002378280503121507629550066954164898051082514783757738014651207977166403323430167664332730551914485112922835148415304601549435171432588989138025112508583958261333205198281494972059180267710834199198494275566872028410437084087437987864305405625658749440626487089040009009249771605631701417152134855207558899477244829044332843423030850543388437885866517906304591615933175584770656551
 . . . . . . . . . . . . . . . . . . . . [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)
							c3eaaee20bf8b6b34b759ef586aaa359e7c20e0e
 . . . . . . . . . . . . . . . . [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-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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'freeukgenealogy.org.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.freeukgenealogy.org.uk'
 . . . . . . . . . . . . . . . . [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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