www.aggroup.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:66:f4:39:e2:11:20:c9:62:a1:6f:0c:86:c8:f2:7c:55:fb was issued on by Let's Encrypt.

With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.aggroup.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:66:f4:39:e2:11:20:c9:62:a1:6f:0c:86:c8:f2:7c:55:fb
Serial Number (int): 383482577330050761986117041298930541549051
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e6:34:06:a9:f4:f7:64:8a:ea:3d:45:45:6d:51:06:d8:07:7b:ca:1a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): e3:dc:26:d7:9b:1a:c2:44:a1:e6:c7:69:2b:22:6c:ff:22:6c:69:87
Fingerprint (sha256): 0f:e5:7a:df:aa:a4:e2:27:02:53:02:34:2a:36:81:31:c4:9d:58:e0:07:55:79:22:6c:6c:10:5a:a9:a9:56:f3

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

Revocation information

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

Check the revocation status for certificate www.aggroup.co.uk

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.aggroup.co.uk

Public Key Algorithm

RSA

Key Size

3072

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

ag.it-web.co.uk
aggroup.co.uk
www.aggroup.co.uk

Other certificates including the domain name aggroup.co.uk

(limited to 100 certificates)
www.aggroup.co.uk
www.aggroup.co.uk
www.aggroup.co.uk
aggroup.co.uk
www.aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
cpcontacts.aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
www.aggroup.co.uk
aggroup.co.uk
aggroup.co.uk
ag.aggroup.co.uk
aggroup.co.uk
ag.aggroup.co.uk
www.aggroup.co.uk
www.aggroup.co.uk
aggroup.co.uk
aggroup.co.uk

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFjjCCBHagAwIBAgISBGb0OeIRIMlioW8MhsjyfFX7MA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA0MTgxMTQ2MzlaFw0yNDA3MTcxMTQ2MzhaMBwxGjAYBgNVBAMT
EXd3dy5hZ2dyb3VwLmNvLnVrMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKC
AYEAkgcLIlkmjcUTqZuqZJzq/TKzGYo/ScvnCFA/9K5lZy766YY2Kz9BRB9BAaoO
WlwWO/MfXZYbqMjpPaZhHKDUQ5fMY6DcG982AlwPZBtMp8DZZ+6D6jkGhhJFFlnJ
DIh3jw5f9fw4qdp4UwWgUO5HT4qA1TSCMcgwR//PV+kqQU/2v99yW77WAehabqQi
OInWJ+7/EKeDT5i570dnLQWBX0kL7BF0StMRr7fCMAv3QQ/AwJfPTLtdfLxjLz1R
DQQ3vaBWDiSJST9sM+xZUMxIZsiFlLkayCPwHdIooVuYgRwHqpmmgxnWRqG1VsPJ
S1eodkHsmHydXe+7umqmEnwC4pDLaRizB8VL2FkN628sXUFlPEXOianLCY86+gq6
UIph/yk0MJN3QFT5SMaSybmInso2sHFY7i9cWDO6RrrPHRhw5EJ38oFsEArBS+ew
ALh4AZuPRFeI6TBgfLsI84GMhTx5Ha+tjBWj+3lfTS6w9wHQEMj1A0l5tQHbXllR
OT/hAgMBAAGjggIyMIICLjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOY0Bqn092SK
6j1FRW1RBtgHe8oaMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUG
CCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3Jn
MCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMDwGA1UdEQQ1MDOC
D2FnLml0LXdlYi5jby51a4INYWdncm91cC5jby51a4IRd3d3LmFnZ3JvdXAuY28u
dWswEwYDVR0gBAwwCjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8A
dgA/F0tP1yJHWJQdZRyEvg0S7ZA3fx+FauvBvyiF7PhkbgAAAY7xPqowAAAEAwBH
MEUCIE4alruM1shC8khQz9s2XKS4t7Yvd0te+CMlkXXHrCCGAiEAha71WkxdULYX
sO/FdnN1uMwOnz62RrHFzGgLBBhFdwYAdQB2/4g/Crb7lVHCYcz1h7o0tKTNuync
aEIKn+ZnTFo6dAAAAY7xPqprAAAEAwBGMEQCIE6NStgDJ6oCgl2+4vKb49zQMdxr
SRI75Wmr5IIgQ6i8AiBRa9daFwAtwgmxeAZX2aTOXz/fyKMve/Bq3hX+M9XabTAN
BgkqhkiG9w0BAQsFAAOCAQEARpO8KzVKpOr0EX8NM5LJLN+0UOnlQJvGOZKrCm9o
IhVyymwYk2sZ4KRvTcESZj3ptTIKymoidc2++8gmVUrICs3OBJ2fWdXYwrjxBGdA
dHrpYhqi+jOJozDphV+eWHYItkisXKbsPvLXVdqPYBvj/zOtOSzbOcknoZFxnxJi
wzShoNnqvVJTpSAMOwdXICdiu+m97Hkm90K5YcBRJC9JAlotoNFY2f57vTG0Ybj9
RGiCQQu00cLYsTk9j8RC8XLQ68W8nuIrqQC32Tfu5iNrwX2OuN/BZPdhjQqAucbr
bzzwMpcoKuBlZmIfVcgr46K86Me9+fzs5Y4I62/6iBw4YA==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 383482577330050761986117041298930541549051
 . . . . . . . . [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 2024-04-18 11:46:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-17 11:46:38 +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.aggroup.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 (3184 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3313915307637185114690151785479297605137009088730489946568870857605932772573965421345239586252082413950490047972423809909635659793917482779454472229330033199482472996212431928664583761908182722063181949121259549124342598228495228417979137375252007044206132274192916471324527143440823956493679400345997345210126191060630631255768710972961148701524745306908543422453764173386126389397518973234263020997270928966013256941985915559282716049219675065860325067254774496696721932953327456618392439520116035289950670708010266705492862701591038634590960322575264773846928546180355890876063957813301435606913641388094499300060772539670376966746084029727692460755805180070608178160364091262004697371443338595562558302534426348418213779783070015659209182305132746907949141387248704170987143262168979449532957426037653197831889443915001340647611111156476898616755375871349071140504101121254725105629659608957195712687912741481946250035169
 . . . . . . . . . . . . . . . . . . . . [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)
							e63406a9f4f7648aea3d45456d5106d8077bca1a
 . . . . . . . . . . . . . . . . [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 (53 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ag.it-web.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aggroup.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.aggroup.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018ef13eaa30000004030047304502204e1a96bb8cd6c842f24850cfdb365ca4b8b7b62f774b5ef823259175c7ac208602210085aef55a4c5d50b617b0efc5767375b8cc0e9f3eb646b1c5cc680b041845770600750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ef13eaa6b000004030046304402204e8d4ad80327aa02825dbee2f29be3dcd031dc6b49123be569abe4822043a8bc0220516bd75a17002dc209b1780657d9a4ce5f3fdfc8a32f7bf06ade15fe33d5da6d
 . . . . [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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