greigemke.com
Issued by R3
About this certificate
This digital certificate with serial number 04:1e:7b:66:40:02:08:fa:5d:7f:b5:a3:68:a2:97:38:72:a3 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:
- 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=greigemke.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:1e:7b:66:40:02:08:fa:5d:7f:b5:a3:68:a2:97:38:72:a3Serial Number (int): 358821640690665705206986932662006120477347
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 0e:0d:8f:3d:fd:c1:e1:ff:0a:c8:b7:0e:56:f4:c9:45:f8:90:ab:06
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 34:c6:e7:7d:a6:47:1b:9b:2b:9e:57:94:eb:5b:8e:36:e0:87:3f:6b
Fingerprint (sha256): 3e:85:5f:52:57:49:72:83:2e:c9:72:c5:59:d1:90:16:a7:35:19:70:b4:9a:3e:5c:0e:e5:72:72:d4:20:65:bf
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate greigemke.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for greigemke.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
greigemke.com
Other certificates including the domain name greigemke.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for greigemke.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5zCCA8+gAwIBAgISBB57ZkACCPpdf7WjaKKXOHKjMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAxMDcyMDI4MjJaFw0yNDA0MDYyMDI4MjFaMBgxFjAUBgNVBAMT DWdyZWlnZW1rZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCt oksHVM/dZ/mVEkE/SYaq6nImFkFmqwvEty+bnDw6n7ZKLyjP6wh7+qWR8yqSYW6C QqC3hQPFEOwD5luuQcUoKg4siwEFlhE4nFW1zRTNi0UXqYDzKEAsQ8B7xjdc/xmw X8PfQuTC/S3l8ltpi6+Xp/B2cL112Z8O4OciWg5vVfJ65Xku//P0+n4doqWziD5E JEYhnN/adm52cL2abZLOqVzeIRw2r3DbUf7EoqdpDBPkjXVK2/RK3iEpHs9ztkWa gkyn5L83wZ9O6DjKUNCX+sebIDv4k7gF9dhi0eekZc31M+C9sIHHVop9/mIvTG4M 3BtM8bBEcHXEq4roUEofAgMBAAGjggIPMIICCzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFA4Njz39weH/Csi3Dlb0yUX4kKsGMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MBgGA1UdEQQRMA+CDWdyZWlnZW1rZS5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEw ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgBIsONr2qZHNA/lagL6nTDrHFIBy1bd LIHZu7+rOdiEcwAAAYzl06b6AAAEAwBHMEUCIAD2TyK5HSQOK3K/ilDeeI0NI4Dx 0cwgGbdFpoXwZP+IAiEA/qlgt+TLduBwmnjw7xyC+ZosKypNou27jMYNE+UBmvMA dgDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAYzl06cdAAAEAwBH MEUCIQDU8T/b6SIYO8b+H+OLfygHx02UIWvciZvcKY4afflXZgIgLEkgwIbKifPz npNdqIwwOyMb+y4nGH0eXWCy86lnYsUwDQYJKoZIhvcNAQELBQADggEBAFph85aF UTHyeGhBkb0ZtaGKNvuHUUzPoB6pFsGmkzo1VW4+4RPUW5+M25fivDvRVwxed7Xz dK22VU5L2c2p17jDsfNCyxJIiTKvb0znF+dVP6K8xZBMmnfIFN3sJ44ePq4OF/mw yNS0BvGmqwVvQ8TnkeFC6Gzt7hNh7janNDZh0Id1QO/138Vwmad6+H1AwcguEUuK pOvmE0uKMRngy00ff3//rvDRJgQvhiiKm3ezKgKH/oMwwrHXCu30e/y5Pkkyj8Jt TiQwC29JO7c9rMgabp2vtyWRoFqHtbHkHlqD1yc2Ju3H3GXEmW6NQBaWw0zrLx6q 7OIiZjwqLyFLOTA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAraJLB1TP3Wf5lRJBP0mG qupyJhZBZqsLxLcvm5w8Op+2Si8oz+sIe/qlkfMqkmFugkKgt4UDxRDsA+ZbrkHF KCoOLIsBBZYROJxVtc0UzYtFF6mA8yhALEPAe8Y3XP8ZsF/D30Lkwv0t5fJbaYuv l6fwdnC9ddmfDuDnIloOb1XyeuV5Lv/z9Pp+HaKls4g+RCRGIZzf2nZudnC9mm2S zqlc3iEcNq9w21H+xKKnaQwT5I11Stv0St4hKR7Pc7ZFmoJMp+S/N8GfTug4ylDQ l/rHmyA7+JO4BfXYYtHnpGXN9TPgvbCBx1aKff5iL0xuDNwbTPGwRHB1xKuK6FBK HwIDAQAB -----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 358821640690665705206986932662006120477347 . . . . . . . . [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 2024-01-07 20:28:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-06 20:28:21 +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 'greigemke.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 21919256459928038094426047380404501011339938880981488317688700815595680553275493001461249453451324977695824492010229790352200297536846265498123996272169904591225417309206109153360880313584897508945306197255162261551122339023836511441396406097413050649937678816685862708891362081556392980461664377553260155698289236588732417555544472986922517548744339302015662206842869513396449272422048542597307052924493909417742784250973401724303097803141932354430997499444200173294613609384260757994038649610254603361729662335621020811467457609275627677842763246782050869612850436159852990901547850420944846755919799126111395269151 . . . . . . . . . . . . . . . . . . . . [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) 0e0d8f3dfdc1e1ff0ac8b70e56f4c945f890ab06 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'greigemke.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018ce5d3a6fa0000040300473045022000f64f22b91d240e2b72bf8a50de788d0d2380f1d1cc2019b745a685f064ff88022100fea960b7e4cb76e0709a78f0ef1c82f99a2c2b2a4da2edbb8cc60d13e5019af3007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ce5d3a71d0000040300473045022100d4f13fdbe922183bc6fe1fe38b7f2807c74d94216bdc899bdc298e1a7df9576602202c4920c086ca89f3f39e935da88c303b231bfb2e27187d1e5d60b2f3a96762c5 . . . . [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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