corstorphinesecurityedinburgh.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0b:52:db:eb:d7:7e:99:49:43:f1:0c:be:74:b2:0f:3a:64 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=corstorphinesecurityedinburgh.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0b:52:db:eb:d7:7e:99:49:43:f1:0c:be:74:b2:0f:3a:64
Serial Number (int): 265190102423516937488380906843819492719204
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 68:1b:89:40:18:fa:63:a0:ae:5a:16:2e:13:39:2b:57:12:a3:12:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 54:cf:3a:e5:9c:58:4a:3d:08:1a:9a:a9:c8:2b:92:89:da:4e:8c:e8
Fingerprint (sha256): 42:0a:68:9d:11:69:65:57:17:8a:00:72:5f:63:96:e4:13:8f:c0:89:a4:7b:4a:d1:6d:dc:b1:32:6c:2c:71:be

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 corstorphinesecurityedinburgh.co.uk

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for corstorphinesecurityedinburgh.co.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

corstorphinesecurityedinburgh.co.uk
mail.corstorphinesecurityedinburgh.co.uk
www.corstorphinesecurityedinburgh.co.uk

Other certificates including the domain name corstorphinesecurityedinburgh.co.uk

(limited to 100 certificates)
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
birkett-smith.org.uk
webmail.corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
*.corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
cpcontacts.corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
corstorphinesecurityedinburgh.co.uk
*.openavenues.co.uk
corstorphinesecurityedinburgh.co.uk

Certificate

The complete raw certificate details for corstorphinesecurityedinburgh.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1DQbM5SL68ivKPrrP8PX
UtPNO6C5Xjqvao/3v80ZU10oW40g1trMYJqtfQemEX2FKlB2OjQQVdduQ8pWHDJq
fok91TBi+GHdKaBN8KhLrp4AD7H6Cnw81juEbQskPUThEHCIC4JKpR1+1Bb/24mb
DFNIs7MOKdjN/ZOGGhY1GGZEG2nf1G/OnB5qSaZB1eiNZV6eBqjkAOiRuG4spb9g
RSIzXeYn6XicFrQeXoKIlKBu9wsA/U3+yDvn+KJQXDN9AvSx2aTeEVewHs09DNeZ
pYngxhngCRqMoNWFTum7ZfljSgSjkueJscqeK498lQIr4Ah1Mh4pfPYt1Oy0J67m
qwIDAQAB
-----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 265190102423516937488380906843819492719204
 . . . . . . . . [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 2020-01-18 18:09:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-17 18:09:53 +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 'corstorphinesecurityedinburgh.co.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 26788215205189627757017511456833788315011025401918231973303204670864692219973713563060417640141194539844531137831206207776844068280119424832934609879547156791870182314352861018375566776910788131263313000630829951469279986488632975440404059001009598026635881686050052103019686855992975750782818740212004687953052909106633477877264099740451710358863759981474920484772638615251012298125060513128250237823979223070141978824594764456928285472210994182783636107179082052052516516057279969174283606337523705945568630740201783990154992329495264086889551742431266513514059688129074844068346955861397767833108632998601133319851
 . . . . . . . . . . . . . . . . . . . . [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)
							681b894018fa63a0ae5a162e13392b5712a3125f
 . . . . . . . . . . . . . . . . [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 (122 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'corstorphinesecurityedinburgh.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.corstorphinesecurityedinburgh.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.corstorphinesecurityedinburgh.co.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fba0fc6da0000040300473045022012eb4b12eb129c6e87a749088164dd61d034bc621fa1bcc2107fb0d2ff55e4ff02210090d0e0e3d01f99a04b0455d8998273c8b4cb1ba8165204f0d5285dd11ead63b2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fba0fc6cb0000040300483046022100b60db69a5a4f31f36ca7871a500e13355da8ce2c90a768a4e58927e72c403d71022100cb6063f5577485371235e54ee24528b9ccd306482965ee87fe83105d14992504
 . . . . [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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