www.leman.ie
Issued by R3
About this certificate
This digital certificate with serial number 04:67:ff:22:a7:b7:1d:95:bb:1b:fe:f4:d3:6b:a1:8f:f6:a1 was issued on by Let's Encrypt.
With 4 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.leman.ie
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:67:ff:22:a7:b7:1d:95:bb:1b:fe:f4:d3:6b:a1:8f:f6:a1Serial Number (int): 383837360598586305683723265506252002686625
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6f:04:1e:df:35:17:da:d9:bd:6d:23:ad:2a:31:42:58:10:a0:a9:79
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ca:54:2e:57:d7:c6:4e:00:f8:c0:f8:77:fb:a1:df:70:3e:47:ce:db
Fingerprint (sha256): 93:f7:cd:8c:ba:0f:88:7f:e1:e9:46:53:4c:c6:e4:57:c4:71:7d:9b:f2:82:0e:94:5d:e7:a1:38:1b:54:d4:3d
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.leman.ie
4
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.leman.ie
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
leman.ie
ogier.r1.wrvc.co.uk
thoughtleadership.leman.ie
www.leman.ie
ogier.r1.wrvc.co.uk
thoughtleadership.leman.ie
www.leman.ie
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(limited to 100 certificates)
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dr.leman.ie
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www.highq.com
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www.highq.com
www.highq.com
www.highq.com
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Certificate
The complete raw certificate details for www.leman.ie in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFITCCBAmgAwIBAgISBGf/Iqe3HZW7G/7002uhj/ahMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MjgxOTQyMzlaFw0yNDA4MjYxOTQyMzhaMBcxFTATBgNVBAMT DHd3dy5sZW1hbi5pZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKr2 L8ZYPyMkwDt+9UBwWyx1ytyH6WSjPbWM+Chg4MbaDGExBdxZdtxkShf0DVuTtbSV LRAMmPsd6r7qWr/dH3qZ2NLfiKMRyEBhCa3sQaymHEFERr2wGamdZDnYjNbpi2VP coTwwjJHImHTiKiAPDf5QNu3Y1BsWqDjKXWtKeyWukKlRCAzYuHlDbDZ59sWBanq gkm9Y+yU2ILGxEwAH5lVv8ixcnZi6a+4AqtOMEtecyRClxIKMBRX/pkQ8Rlmo8Ap i8k92NykCRPfEdv6XwqOnxoMCb560EzsRndw/X0WEsQi5+cSV5Cq+0Q/dBbhgUFs G49vPDX+Q86o8gDIE/sCAwEAAaOCAkowggJGMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUbwQe3zUX2tm9bSOtKjFCWBCgqXkwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w UgYDVR0RBEswSYIIbGVtYW4uaWWCE29naWVyLnIxLndydmMuY28udWuCGnRob3Vn aHRsZWFkZXJzaGlwLmxlbWFuLmllggx3d3cubGVtYW4uaWUwEwYDVR0gBAwwCjAI BgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwBIsONr2qZHNA/lagL6 nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY/A8NVPAAAEAwBIMEYCIQCa/jI/rWlyLhGV C2h+2h9GFlPaTJqhzXtaF5w86JldPgIhAJzYww8I/JvYGW2PywLFVi/J6E08QlB6 bE5PBs3YF7m3AHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGP wPDVcwAABAMARzBFAiBopf5kJg31IE5WjgaF8p/3aCbSlD9CVKS3CRupFLN4NwIh AO3TkfmwH0t0lboOBWcfClLuOfDNw3vsQ8Xkq2dTJGMBMA0GCSqGSIb3DQEBCwUA A4IBAQABb0q3GthZ+vbGvdi7qY9r22OMQfqda4dMeusCODsGvglarqrztLp0CTIo sfetuQ50e8osreSbsLKwyEivyCxw/PkbXM9UJ1aXBf4dfRvIBAgWVMzpmRQdAdbC tjOcCKCxI2eGr6ElQkBLrVvxrZMqe5qBpRlWwge30gwc3Hg2DA+JX/p/YiW0g55U Vw+azu4gOYtL/liQF114Uv3zYaPGkuSyfmtqSMer78D0xUhG66dN4tiYXqxCf2GY nWiZlEc7DpBP6KEwZjefyWMjPzus6KxgTUfbwBmydZoDX8aHwa9Pbizoygu7FdNj v/FVrwLkzNsKb3iMpaL4sbJHvic5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqvYvxlg/IyTAO371QHBb LHXK3IfpZKM9tYz4KGDgxtoMYTEF3Fl23GRKF/QNW5O1tJUtEAyY+x3qvupav90f epnY0t+IoxHIQGEJrexBrKYcQURGvbAZqZ1kOdiM1umLZU9yhPDCMkciYdOIqIA8 N/lA27djUGxaoOMpda0p7Ja6QqVEIDNi4eUNsNnn2xYFqeqCSb1j7JTYgsbETAAf mVW/yLFydmLpr7gCq04wS15zJEKXEgowFFf+mRDxGWajwCmLyT3Y3KQJE98R2/pf Co6fGgwJvnrQTOxGd3D9fRYSxCLn5xJXkKr7RD90FuGBQWwbj288Nf5DzqjyAMgT +wIDAQAB -----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 383837360598586305683723265506252002686625 . . . . . . . . [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 2024-05-28 19:42:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-26 19:42:38 +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.leman.ie' . . . . . . . . [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 21581910991283484796749596224551242759653195603807466245652833137880660779718189554272841848406126022784624605777226745664847421116359163088529944826102653407762428538717333646922344624097533601314993106882310614855608406685103457821047158654896582927535507364437846001889129481687659491503972229174835885941743111864410403082392518457738118435714296493195500299763377424639937770315462991457206994120397060031687409282608886680575083490770320502001245454721247349119510123273532534760371884241104495973941419356843564856486162044659582700709107049588693886109473471806429329350284733942526906052141480197768882951163 . . . . . . . . . . . . . . . . . . . . [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) 6f041edf3517dad9bd6d23ad2a31425810a0a979 . . . . . . . . . . . . . . . . [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 (75 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'leman.ie' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ogier.r1.wrvc.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'thoughtleadership.leman.ie' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.leman.ie' . . . . . . . . . . . . . . . . [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) 00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018fc0f0d54f00000403004830460221009afe323fad69722e11950b687eda1f461653da4c9aa1cd7b5a179c3ce8995d3e0221009cd8c30f08fc9bd8196d8fcb02c5562fc9e84d3c42507a6c4e4f06cdd817b9b700760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018fc0f0d5730000040300473045022068a5fe64260df5204e568e0685f29ff76826d2943f4254a4b7091ba914b37837022100edd391f9b01f4b7495ba0e05671f0a52ee39f0cdc37bec43c5e4ab6753246301 . . . . [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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