chcltd.com

Issued by R3

About this certificate

This digital certificate with serial number 03:33:61:54:ea:a1:54:be:8b:c2:2b:5e:d1:c2:62:0b:43:b3 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=chcltd.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:33:61:54:ea:a1:54:be:8b:c2:2b:5e:d1:c2:62:0b:43:b3
Serial Number (int): 278820634535641663857705161289695043994547
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 17:e9:91:e6:de:e4:7b:16:b7:65:77:73:fe:fb:a1:c5:6a:e1:7a:66
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3c:b3:26:90:a9:65:c0:fa:0f:b4:b6:0e:e3:7b:d6:84:ad:69:1c:25
Fingerprint (sha256): 1e:26:a1:8d:16:fd:1c:9c:ba:7d:f5:c6:11:97:de:66:a7:88:9f:77:d0:51:b4:58:bf:f6:ec:d8:db:47:ff:14

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

Revocation information

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

Check the revocation status for certificate chcltd.com

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chcltd.com

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

chc.eprintinguk.com
chcltd.com
www.chcltd.com

Other certificates including the domain name chcltd.com

(limited to 100 certificates)
chc.eprintinguk.com
chcltd.com
chcltd.com
www.chcltd.com
www.chcltd.com
chcltd.com
chcltd.com
webmail.chcltd.com
chc.eprintinguk.com
secure.chcltd.com
www.chcltd.com
chc.eprintinguk.com

Certificate

The complete raw certificate details for chcltd.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFBzCCA++gAwIBAgISAzNhVOqhVL6Lwite0cJiC0OzMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAxMTIxNDA2NTZaFw0yNDA0MTExNDA2NTVaMBUxEzARBgNVBAMT
CmNoY2x0ZC5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC6N+oA
gJUz1kbWDFxF2wD5nss8MHYnkPLXGLQB/ZKmT7KGqlQpG5bfdIvwYl3e/MPia2Y2
zm/XGrYmwCNgXAPCiyyfzxjDTcUuHCnKfS7PaCWxlVqvpfenaQYkhTCGKKpuSNcT
WHfCZbcBB+U9W36Ko1qGnVOjufydDK52w2Wq5+cKfU7z87n/kLE560hgEsYdQ+u9
lxmL/aAOAEwkdIZgA52BHhkqDsel2yN/z7wrQfXmLv+7GCcEUsJBR/IJVtvYFajh
LEd2ZksICtFDdoFu0FeRfX1U9Iyd6MdaGuaCY9Py+SUmngCn4eg1JBoeKC/yOets
+saG4sChRAXVyIx7AgMBAAGjggIyMIICLjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FBfpkebe5HsWt2V3c/77ocVq4XpmMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf
r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u
bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDoG
A1UdEQQzMDGCE2NoYy5lcHJpbnRpbmd1ay5jb22CCmNoY2x0ZC5jb22CDnd3dy5j
aGNsdGQuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBQYKKwYBBAHWeQIEAgSB
9gSB8wDxAHcAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGM/jY9
ygAABAMASDBGAiEApcsa7hMbGOfKBNodRV9Z4tQXlDgm2LPJPWV/EZbJrxgCIQDO
Tw2TzQUK0VW80iupWuxf9msPSAR6A0APLFp8TDnCdAB2AO7N0GTV2xrOxVy3nbTN
E6Iyh0Z8vOzew1FIWUZxH7WbAAABjP42PcQAAAQDAEcwRQIhANvzhvfoyxK/LFZr
LpesCMsOm6dfH6MsJNn8BDCPC1NxAiAeYo2g5mS+ETb6SZCnbR0pyz3H3w/tGgBI
rEM59pt49zANBgkqhkiG9w0BAQsFAAOCAQEAa3Tculc6uZk+sWzh2nI25RpjDp+x
8Nj1fUvgg/LS8dQGa8AtV3P/438Fp/nmyx6O5+f8MEA0kKRZ1sMnZpOfXSTtjF5T
c9+e/6bvDLfMBzQrOogmUDvLtB3jbbqyR8hl1EOe8UaXht5Kv8nlygeSPnb5313Q
naDHIasfEiTa7+VrpP0yL0CFRiiCuuVc6z36cG7Fw0WPdyb41DBLIiA9TOCBaeIJ
aoSKWclLphxKLH0RVxC4ZI91sZVW/5iSD453b20izuoMe0NAnGGfhWrqDFQmwOc2
COqEUqjD6W9e9VRCUffJ/L5kWb89mWyxZeV/l9vZvG9HEDR1R0Anxcq8rQ==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAujfqAICVM9ZG1gxcRdsA
+Z7LPDB2J5Dy1xi0Af2Spk+yhqpUKRuW33SL8GJd3vzD4mtmNs5v1xq2JsAjYFwD
wossn88Yw03FLhwpyn0uz2glsZVar6X3p2kGJIUwhiiqbkjXE1h3wmW3AQflPVt+
iqNahp1To7n8nQyudsNlqufnCn1O8/O5/5CxOetIYBLGHUPrvZcZi/2gDgBMJHSG
YAOdgR4ZKg7Hpdsjf8+8K0H15i7/uxgnBFLCQUfyCVbb2BWo4SxHdmZLCArRQ3aB
btBXkX19VPSMnejHWhrmgmPT8vklJp4Ap+HoNSQaHigv8jnrbPrGhuLAoUQF1ciM
ewIDAQAB
-----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 278820634535641663857705161289695043994547
 . . . . . . . . [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 2024-01-12 14:06:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-11 14:06:55 +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 'chcltd.com'
 . . . . . . . . [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 23507896979316878261526224019931922495599910635617479363805350466990275601250797842345528683731975534987960755425084836799159573091221801135169827634434327922494988690009524324465366677821504263703711902721619399528874227200117335491781316464265358521482416209942602439590693433576770726796208078638887712340367448975802641950397335022035427709110057827125835348336475638176420117264967363410969423225558020281242399057978856854958153749413545198122888897154208418742364337316141630875053300726196946197434145354054481870890741900893331310095317717184588175712641374339840385588098431209574990544799519538057199520891
 . . . . . . . . . . . . . . . . . . . . [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)
							17e991e6dee47b16b7657773fefba1c56ae17a66
 . . . . . . . . . . . . . . . . [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 (51 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chc.eprintinguk.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chcltd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chcltd.com'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cfe363dca0000040300483046022100a5cb1aee131b18e7ca04da1d455f59e2d417943826d8b3c93d657f1196c9af18022100ce4f0d93cd050ad155bcd22ba95aec5ff66b0f48047a03400f2c5a7c4c39c274007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018cfe363dc40000040300473045022100dbf386f7e8cb12bf2c566b2e97ac08cb0e9ba75f1fa32c24d9fc04308f0b537102201e628da0e664be1136fa4990a76d1d29cb3dc7df0fed1a0048ac4339f69b78f7
 . . . . [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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