corstorphinesecurityedinburgh.co.uk

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:64:7c:2e:2f:19:18:f0:11:e4:c2:3f:3c:53:47:b8:3b:55 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): 03:64:7c:2e:2f:19:18:f0:11:e4:c2:3f:3c:53:47:b8:3b:55
Serial Number (int): 295530158559769081757937766717176468224853
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): 77:93:c9:9f:1f:9b:7f:1b:69:5b:84:79:94:dd:31:24:ea:ba:91:72
Fingerprint (sha256): 0e:b7:37:6a:93:f2:bd:c6:ac:21:d0:c1:ec:3c:3a:cd:e9:a2:f6:2c:e4:8f:97:c4:47:d9:56:1f:bf:69:24:99

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 295530158559769081757937766717176468224853
 . . . . . . . . [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 2019-09-23 18:48:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-22 18:48:58 +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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d5fab80890000040300483046022100c05d2c1165bec041170711552db5a5d40496de6981d3a473c12acfd6d97e3ed0022100e01103b84f5545ad289de549faa3a437de2facdc96810f387ba8ad6976efd1c000750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d5fab80aa0000040300463044022073e9f189da198bbb0408028fdab8df8768b8277d0e25851aac5b5ee2f53dae1802207fb413624a72aa09f00df20f419b641e6b3b7b87c4dbcafc60f8a185a341a99b
 . . . . [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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