www.freeukgenealogy.org.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d0:6a:23:48:f7:cb:b6:0f:e3:5b:de:ad:73:7f:03:35:8b 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:d0:6a:23:48:f7:cb:b6:0f:e3:5b:de:ad:73:7f:03:35:8b
Serial Number (int): 332256671492745083302214411857425980405131
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:3d:04:a8:19:4f:96:88:e5:86:bd:17:6d:15:6b:c6:57:d8:8a:ae
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 43:f5:bb:cf:8b:93:4f:75:60:b7:5e:fe:65:50:bd:52:19:54:73:b6
Fingerprint (sha256): 0e:85:08:70:23:a7:18:a0:99:dc:34:ad:6b:7f:29:55:ab:e7:f5:3f:ba:84:bf:36:22:40:3f:f6:53:90:71:dd

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
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
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freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
www.freeukgenealogy.org.uk
craft1.freeukgen.org.uk
craft1.freeukgen.org.uk
freeukgenealogy.org.uk
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
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craft1.freeukgen.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
www.freeukgenealogy.org.uk
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA02jFqO6LMLaBMRbLPEG7
fsEzJN2KsFHMDxT9ID+qQjt1T+11FqYjPOeT18/HrwGowLmBBLoafzgfffF7kNsH
UDMJ0BdKurO1F4TTcr8JFiHXiVWHg1EGRfKzHSP8nQA3LyDecALpAhOzMJE0sYZz
aG/kqaABxHexNENhPSQeHR96bnKTW94jRuZp4G7C4K8RPIQEVhbHwGyQcOjgmelw
lO1NwhIjGDeJU/0f4VEM4qL3v4G1bCAFCJBvx8nCzz3oIbKOu16rXbX5x/AMk6xU
QOEO64WewRnBh2qD2bbOhVvqNhH+fq6vb3SkI/Iz2GUPrL1dGYibvEP8goJZy+n/
1QIDAQAB
-----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 332256671492745083302214411857425980405131
 . . . . . . . . [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 2016-11-01 02:31:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-01-30 02:31:00 +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 26687947400341964375281071873400526297842548767730068909356938413454177016446840536028058494464526017826172025474948696382444213238932736766446737415804028503724294514766194422717813085330155619166061483340173353808287198092009145294681088313509100352627348176436871268899868718984137779287497491191786772415768854696503282682453020791035621556776950712879672869908119513079846491029457954007813153916450072726453122124011774164978007422555625120205305027371510088425558329184612905789926125846243820219668228690575848028287321587322733358400048202328622064247274072673228381600932706089180799133260648651757726597077
 . . . . . . . . . . . . . . . . . . . . [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)
							543d04a8194f9688e586bd176d156bc657d88aae
 . . . . . . . . . . . . . . . . [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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