29857.com
Issued by R3
About this certificate
This digital certificate with serial number 04:b9:4c:6d:db:6f:b6:1f:a4:bb:b5:a0:3a:33:cd:59:b5:1a 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=29857.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:b9:4c:6d:db:6f:b6:1f:a4:bb:b5:a0:3a:33:cd:59:b5:1aSerial Number (int): 411502973346150229994989888575949497808154
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 71:e4:d3:06:e9:93:ed:8a:ff:3d:b1:b8:2a:41:54:5d:c4:ca:c2:6d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 47:7e:2c:ef:19:ee:3e:62:18:9e:e9:8c:79:f9:55:48:bb:46:82:f3
Fingerprint (sha256): f8:d7:87:ff:c7:ab:6e:d2:cc:64:ab:c1:81:68:79:15:eb:f9:6f:eb:4c:da:a1:e6:f3:40:0a:af:22:2d:ee:33
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate 29857.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 29857.com
Public Key Algorithm
RSA
Key Size
4096
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
29857.com
Other certificates including the domain name 29857.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for 29857.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF3jCCBMagAwIBAgISBLlMbdtvth+ku7WgOjPNWbUaMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEwMDQwOTE1MjBaFw0yNDAxMDIwOTE1MTlaMBQxEjAQBgNVBAMT CTI5ODU3LmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMAITuLb DU3nDSRqtzaiWJDHW813UrtXo+IHpFsHhHhLP6n4r28q6H855YXj8w0lpr703gs9 mzQ9rW6u3U0aQgQicLxBfFwfP+OnhcnXSkawZTj9rjpcAxdEl0BysrSZdKRdrhd1 GBfKB4rEhY0JEwKamZ+jcepwSINNBaNL/0sNi8TYIIRxYGKzDFhoJcIciBaidRwl Z96YN+HWXev4n7cbLcQxhiPT/eWqW3ucbr7tTgnffPGBRZnd/cwRzFpkrlJ0BgNL kU265Y8p/J/eRqh5nuBegDfH5b4AyYUBBhFKH1UbZtXkB2cCn6lHfy/nxHog8Qgh nl8eMpY95dgElKNVgPpuS8C5TprytJEwJqo62v6i9HWSWc2WvuprkYsBzDDiA4WZ BfWCRjG9UN+EtXfzIx0o0IAFjNEUUKMyTqhL1vIbIjxpdiLCmtQWPqdfg1jyfnQB oiXvh1Z2Yy4BxIviC19nAfjNt8S5NVLm7lZTzvW2pE78xKbr8+nFs0acgmway8VG Xh7LRLHh0JGIu7q36/nAYhGuQSErqxcUODPcYxjFR1HFw+8u5o4tbYj3Xd+biIv9 JoHGGesYcdyn4LfbEgSr24aepNVUKsl6fHSLXqEPwpN0n5qG92dZzILvrliIYNbs eiFpfnLY9/D2ZfZbl7q2C43KSWN1aRlP2hMlAgMBAAGjggIKMIICBjAOBgNVHQ8B Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB /wQCMAAwHQYDVR0OBBYEFHHk0wbpk+2K/z2xuCpBVF3EysJtMB8GA1UdIwQYMBaA FBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcw AYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMu aS5sZW5jci5vcmcvMBQGA1UdEQQNMAuCCTI5ODU3LmNvbTATBgNVHSAEDDAKMAgG BmeBDAECATCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1ANq2v2s/tbYin5vCu1xr 6HCRcWy7UYSFNL2kPTBI1/urAAABivovVAgAAAQDAEYwRAIgbZNxfLByM8yMNAHw WzEHjf7hksfB3c90uc6jZKvivFcCIH7s0bzcOGU6sOl8aTrkLo4or7+5Q3OznAKP 1ZK58K7OAHYAO1N3dT4tuYBOizBbBv5AO2fYT8P0x70ADS1yb+H61BcAAAGK+i9U GgAABAMARzBFAiEAjr35rhXTy2/o59TwlwaH6rneUoA2c9L9A9gVfhiB5KoCIAeu dalezWpQ4u5abx4ntMmoUVGgXf6O7Gx0Gsn6qEDFMA0GCSqGSIb3DQEBCwUAA4IB AQAjOVGupJ+InMyfcAX5+adz5Kc6Qypdy8BVxuSraNMo6ya0tq3Tji6QSMIQfEwD JFAPUv4JY5TabgRij5f0nWy+iUQZBRH2TNiWT9hkVE3hIkuZrkCWPEBISeY57Csu uR+4SE9uZjT3Ldm/aziAZUGMEVthb1Y1MDZvAiWBk+dhb17yAbGyXizzfywNCGk/ 3UUw/yBGKdYHfkAtyjWtTC4JTGxkjAphztKrRCFMaPv5gYhwlcy8gi+jk1GKHgwO eEYZoqPnxw1hZj4g8n8tzck6s31tyU7YGQiZ8VWp3qUfe8MoyE6YJrQOytd0UZAz QKUQJtvIUzDTeyOan4+oxKB2 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwAhO4tsNTecNJGq3NqJY kMdbzXdSu1ej4gekWweEeEs/qfivbyrofznlhePzDSWmvvTeCz2bND2tbq7dTRpC BCJwvEF8XB8/46eFyddKRrBlOP2uOlwDF0SXQHKytJl0pF2uF3UYF8oHisSFjQkT ApqZn6Nx6nBIg00Fo0v/Sw2LxNgghHFgYrMMWGglwhyIFqJ1HCVn3pg34dZd6/if txstxDGGI9P95apbe5xuvu1OCd988YFFmd39zBHMWmSuUnQGA0uRTbrljyn8n95G qHme4F6AN8flvgDJhQEGEUofVRtm1eQHZwKfqUd/L+fEeiDxCCGeXx4ylj3l2ASU o1WA+m5LwLlOmvK0kTAmqjra/qL0dZJZzZa+6muRiwHMMOIDhZkF9YJGMb1Q34S1 d/MjHSjQgAWM0RRQozJOqEvW8hsiPGl2IsKa1BY+p1+DWPJ+dAGiJe+HVnZjLgHE i+ILX2cB+M23xLk1UubuVlPO9bakTvzEpuvz6cWzRpyCbBrLxUZeHstEseHQkYi7 urfr+cBiEa5BISurFxQ4M9xjGMVHUcXD7y7mji1tiPdd35uIi/0mgcYZ6xhx3Kfg t9sSBKvbhp6k1VQqyXp8dIteoQ/Ck3Sfmob3Z1nMgu+uWIhg1ux6IWl+ctj38PZl 9luXurYLjcpJY3VpGU/aEyUCAwEAAQ== -----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 411502973346150229994989888575949497808154 . . . . . . . . [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 2023-10-04 09:15:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-02 09:15:19 +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 '29857.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 783424060633922432611639593947158389833087838660400307509180713709095860197812964048446805257023293572040579171517376175960779078148071667515979643588182081985077822459579919625618536569975285630292914194923497099141330034506136441393945691467806672832013737024152481868791229506265827124673353952913331672871633482868972687804854901837492417414337905803074873738820777481178402679743561166968821996301781198498641694054121746555123325063143262443237785944835015528514571367603115582831691843519589056602713960361853476504634472566699926826241542929301244249202372134597155063206107953680552500512711974396907807296343051249111169011574711898911063705415226291822846356789832984350369047110356377772590418483498729760092098940513078059726905322155060558947889865501069704723718410846055614161957364964210465220032518495870326045235168497665977392462363664875909800106800794872880712547457224325715019931934766691713233068166985381991984175608961099192195153555618568939537923352035458136163757787349797837343105980626407031247910948694989497471050906627500774685014025207287591020496374298601228002844680829150073867017618095687150697525217576137233557796211342698526610939948819223240189793306985718122384752551623423033110257341221 . . . . . . . . . . . . . . . . . . . . [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) 71e4d306e993ed8aff3db1b82a41545dc4cac26d . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '29857.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018afa2f5408000004030046304402206d93717cb07233cc8c3401f05b31078dfee192c7c1ddcf74b9cea364abe2bc5702207eecd1bcdc38653ab0e97c693ae42e8e28afbfb94373b39c028fd592b9f0aece0076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018afa2f541a00000403004730450221008ebdf9ae15d3cb6fe8e7d4f0970687eab9de52803673d2fd03d8157e1881e4aa022007ae75a95ecd6a50e2ee5a6f1e27b4c9a85151a05dfe8eec6c741ac9faa840c5 . . . . [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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