linkme.fr
Issued by R3
About this certificate
This digital certificate with serial number 04:31:ce:bd:93:4b:1c:aa:ce:ad:23:20:6f:cd:37:e4:ae:f2 was issued on by Let's Encrypt.
With 8 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=linkme.fr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:31:ce:bd:93:4b:1c:aa:ce:ad:23:20:6f:cd:37:e4:ae:f2Serial Number (int): 365397785004870123047471953422973439094514
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: e4:2e:dc:9d:5d:9b:7f:4c:38:18:fd:04:de:d8:3d:50:ab:8c:07:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 72:c9:df:96:ad:68:4c:97:7c:63:e2:87:03:c0:ef:db:ba:52:b5:61
Fingerprint (sha256): d1:ba:b2:3a:ec:28:cc:e8:38:8c:d6:46:17:31:a6:ce:e7:26:b9:4d:3d:a0:ee:32:c5:e7:9f:fb:16:8f:5d:e5
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate linkme.fr
8
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for linkme.fr
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
linkme.fr
ltutech.app
martinenq.app
petitfute.app
printetmobile.app
wonderpix.app
www.linkme.fr
www.ltutech.app
ltutech.app
martinenq.app
petitfute.app
printetmobile.app
wonderpix.app
www.linkme.fr
www.ltutech.app
Other certificates including the domain name linkme.fr
(limited to 100 certificates)
Certificate
The complete raw certificate details for linkme.fr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFTTCCBDWgAwIBAgISBDHOvZNLHKrOrSMgb8035K7yMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzExMTgxNjU1NDBaFw0yNDAyMTYxNjU1MzlaMBQxEjAQBgNVBAMT CWxpbmttZS5mcjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMn8tcZU ZRAoDmfmhNiM2MpqqUhSuvKuRcifG9R54Cc57zfqK95evhmbLRc8/mRULTW87cLk PfX0lWsCguAATp+mUljUnspghx7/ik/jtuj+Ub/BMXI60V154b3tCzvkEwD41mAt E1MY6EWaGdIFHEyev0fIdDShZgCUJapY5rFAZeechaSSyvjSK3lkftHQlaLmY52D iZvC2AbXi63mf+cM0Km3vwTQsm15zTYXQSxqdOjST7HBk2fk9U1SyOHbmzJjrR7H UoJYU0gYc7534f+6OkxsLewtecZ20ZY5KLno4NnOw4VaZjwhDWM51Kbz60rXs8Ww YnkhVWh0e/EqkGcCAwEAAaOCAnkwggJ1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU 5C7cnV2bf0w4GP0E3tg9UKuMB+owHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+v nYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5s ZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wgYEG A1UdEQR6MHiCCWxpbmttZS5mcoILbHR1dGVjaC5hcHCCDW1hcnRpbmVucS5hcHCC DXBldGl0ZnV0ZS5hcHCCEXByaW50ZXRtb2JpbGUuYXBwgg13b25kZXJwaXguYXBw gg13d3cubGlua21lLmZygg93d3cubHR1dGVjaC5hcHAwEwYDVR0gBAwwCjAIBgZn gQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgA7U3d1Pi25gE6LMFsG/kA7 Z9hPw/THvQANLXJv4frUFwAAAYvjkvQ9AAAEAwBHMEUCIAwYWvc5/ZU+SYoxn6dF vQZd94ceg9i1hIWYaOfEZTwpAiEAw40/H24oHkauQKUFjGjs/3Is0G1qlrG26699 o0nW9RUAdgDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAAAYvjkvRF AAAEAwBHMEUCIB1VY8Jcv6/6FUz9ZpPKbAohFLuQxPHz9gb9Ezh2g8XMAiEAuG3L acaxOx2EcByB+x14fwXj8ri3Hwpx/atmeVIeOXwwDQYJKoZIhvcNAQELBQADggEB ALNiIuI/oAghOMubsjxld7I1I3+RaliDBR29/DWCKvTZSoqMXjfsq+fOV9mlGi/I h9AEMAuhFAv0EUamnRewA9CeDvtM736ebTdW1/gtqi3/FKXBJdt/fPR3DH1ax5zb CUtltkgxe32RuQWzQTWeOvqvJaN8q1XKaGx2HlvzPunDc1WtQlbJd27QPVNHEbuM bdmMX4+EpMlpejDlxJL1VSSXTiaRn4o/0pIGTRrj3dJSrsRRNO9Vabwbp9bTEiTu yONpfNk+LNnJTkr/26Sg7d575UAt/l8t522nblULp3fklttbfJ22udeA03RK/d3I XhBWV+tuDAXVITpZi1zhmEI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyfy1xlRlECgOZ+aE2IzY ymqpSFK68q5FyJ8b1HngJznvN+or3l6+GZstFzz+ZFQtNbztwuQ99fSVawKC4ABO n6ZSWNSeymCHHv+KT+O26P5Rv8ExcjrRXXnhve0LO+QTAPjWYC0TUxjoRZoZ0gUc TJ6/R8h0NKFmAJQlqljmsUBl55yFpJLK+NIreWR+0dCVouZjnYOJm8LYBteLreZ/ 5wzQqbe/BNCybXnNNhdBLGp06NJPscGTZ+T1TVLI4dubMmOtHsdSglhTSBhzvnfh /7o6TGwt7C15xnbRljkouejg2c7DhVpmPCENYznUpvPrStezxbBieSFVaHR78SqQ ZwIDAQAB -----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 365397785004870123047471953422973439094514 . . . . . . . . [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 2023-11-18 16:55:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-16 16:55:39 +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 'linkme.fr' . . . . . . . . [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 25498515272042119225039158939722495650133784590155365360104271183799708651523561515099460992766994143217107031226508458239132385482147529452444811986654990185608382520637735155721258426681009713828208257558570939978901821227485384845556775036667078559643204325308801410300987707333332676789620630874848067892983587180336910765058512749072029137952456494027483330570051708466465377408757486405045193036961021075763256192532139153697714836079552038735085892051440182758228224706045896141045346425406604911067478355848861286572285239494341501529752208027184886772968206858272916488898613388533066556191049159736109469799 . . . . . . . . . . . . . . . . . . . . [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) e42edc9d5d9b7f4c3818fd04ded83d50ab8c07ea . . . . . . . . . . . . . . . . [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 (122 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'linkme.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ltutech.app' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'martinenq.app' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'petitfute.app' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'printetmobile.app' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wonderpix.app' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.linkme.fr' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ltutech.app' . . . . . . . . . . . . . . . . [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) 00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018be392f43d000004030047304502200c185af739fd953e498a319fa745bd065df7871e83d8b584859868e7c4653c29022100c38d3f1f6e281e46ae40a5058c68ecff722cd06d6a96b1b6ebaf7da349d6f515007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018be392f445000004030047304502201d5563c25cbfaffa154cfd6693ca6c0a2114bb90c4f1f3f606fd13387683c5cc022100b86dcb69c6b13b1d84701c81fb1d787f05e3f2b8b71f0a71fdab6679521e397c . . . . [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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