nancymac.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:3a:62:3f:fa:87:c9:ac:ec:32:1f:27:71:94:55:e5:68:b1 was issued on by Let's Encrypt.

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=nancymac.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3a:62:3f:fa:87:c9:ac:ec:32:1f:27:71:94:55:e5:68:b1
Serial Number (int): 281203831616344798660394023937532668242097
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e8:8c:be:2e:a9:d7:86:5e:c6:e8:e5:27:d6:f6:2b:97:57:3d:b6:78
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): de:f4:97:55:49:6a:b7:26:19:58:7b:7a:60:0a:b4:29:da:85:68:a0
Fingerprint (sha256): 71:60:6c:93:25:19:97:9e:41:3b:fa:21:6b:69:8e:3a:7d:b6:ee:3b:36:1d:0d:88:3b:f5:68:a1:2b:dc:06:bc

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate nancymac.co.uk

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nancymac.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

nancymac.co.uk

Other certificates including the domain name nancymac.co.uk

(limited to 100 certificates)
www.nancymac.co.uk
nancymac.co.uk
www.nancymac.co.uk
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www.nancymac.co.uk
nancymac.co.uk
www.nancymac.co.uk
www.nancymac.co.uk
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nancymac.co.uk
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nancymac.co.uk
nancymac.co.uk
nancymac.co.uk
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www.nancymac.co.uk
www.nancymac.co.uk
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nancymac.co.uk
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www.nancymac.co.uk
www.nancymac.co.uk
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nancymac.co.uk
www.nancymac.co.uk
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nancymac.co.uk
www.nancymac.co.uk
www.nancymac.co.uk
nancymac.co.uk
www.nancymac.co.uk
nancymac.co.uk
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nancymac.co.uk
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www.nancymac.co.uk
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nancymac.co.uk
nancymac.co.uk
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www.nancymac.co.uk
www.nancymac.co.uk
www.nancymac.co.uk
nancymac.co.uk
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nancymac.co.uk
nancymac.co.uk
nancymac.co.uk

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoJ951ovzdxWlQRB90FyY
o4lL3C0WWsnM2n23RlXITwHeGDwbVH827E4oxWXMF9ty5ACrnxFuu3OX6oNKA0nr
x0jcFWXJMPGNOGtQf+Mc+/6wdfY7S0NG1wpePv+9LTUpps9nUB2Dp404GvoP7YcZ
S+u05uwKRZSJD6CohnBMRZgFaPVoXEBUoPGctdZoYGXLkO4ZREAKryz4oJ2MBsid
bi6JUkApFyldfYpQAYUYlVmsR4fVb/3c3gwCcpytKTthERZpugnXsRlTq1KZdT9y
Ak/PXTCLeLyCmRe5J/+tvrGw8icG7POUXb/x4fnuzvctJbwOLNlxOKNCrd8VVyey
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 281203831616344798660394023937532668242097
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-30 20:26:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-28 20:26:03 +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 'nancymac.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 20276769306610886479754454180162154296970253407701734109506484991260170002853443247786446981553807993554186360391331994043768711946452862193645912934787996878087534380768259400822049463802013469513326439552081371074893418603717888205837631201405303083844223989742331963342952363805337571850635959338617215766935869132486261761325554643068613201935855525744748535626661122787797767885815984792221338295818732232195360532741845790103526778642264279637292536110797485174942251104260483414503789803869247550981652654649051590147132692044800836201541299073563076769477776799615377111114025809139126394478667539024318018219
 . . . . . . . . . . . . . . . . . . . . [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)
							e88cbe2ea9d7865ec6e8e527d6f62b97573db678
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nancymac.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189a8b1b1ef000004030047304502200283b47275a4ea50e4d458b019de5703ecd819ea9371645ae7944038237ac1fb022100ebfcc8855108d285172a32bd355d15c6a4c2a922b2caf6e2795693d89420e371007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189a8b1b204000004030047304502203ab00534e3466562b279216f82bf9f25113b741153a93055a607b532bad800e2022100e99a5d527d0e50d4577cfba0ed9b456a442d8dcb20709b4a525056bcca7541ae
 . . . . [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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