strutherschair.com
Issued by R3
About this certificate
This digital certificate with serial number 04:01:62:a0:d2:8b:3b:34:91:a7:d0:4a:65:43:b5:89:8e:cf was issued on by Let's Encrypt.
With 2 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=strutherschair.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:01:62:a0:d2:8b:3b:34:91:a7:d0:4a:65:43:b5:89:8e:cfSerial Number (int): 348920525475383266901818477059537491300047
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 6d:92:1e:75:a4:06:30:1e:d0:e4:5c:f0:a0:77:23:37:65:c8:84:e8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 67:d0:86:a2:d3:24:d0:16:51:6a:9c:99:c2:a3:0f:69:f8:2e:95:11
Fingerprint (sha256): 4c:81:3d:07:b8:2f:a2:4d:42:46:a7:20:8e:3b:2b:8d:0d:9d:65:d3:c3:87:72:17:0b:9b:8e:af:4d:fb:86:08
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate strutherschair.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for strutherschair.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
*.strutherschair.com
strutherschair.com
strutherschair.com
Other certificates including the domain name strutherschair.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for strutherschair.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFBzCCA++gAwIBAgISBAFioNKLOzSRp9BKZUO1iY7PMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMTEwNjQzMjFaFw0yNDA2MDkwNjQzMjBaMB0xGzAZBgNVBAMT EnN0cnV0aGVyc2NoYWlyLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAK6INTSFVY9VtIEk0vGfjbFzBS53fkdjJmSZq25kjKQb+NJ6XnlS6hr9BsN4 AmxInx0GxdIO7Z0LaR4QT0bzNpSw+cWVYGolGXuJMRfz4jX933m1CjMSaj+PNiiu Z4h0uJTGeYdFvAT75A1W0AsJphbmZc7O2wVEq2MstJCTkT5zGiuC4IYJAYITYZuH r5Z0++rRJEXPT9uCvU/nrjvzDOSZFE97vjjP5o+0xrF/3egsTJ9mSVEpT0A4HxE0 0bXKSmrkbijY7aERKW2udSvLjT56SFjHofVt1k38M7br9daAJhvksSgT2/Hb9Mwm 6HT09kr0NU8XCPEYoBGR+3H0K90CAwEAAaOCAiowggImMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUbZIedaQGMB7Q5FzwoHcjN2XIhOgwHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wMwYDVR0RBCwwKoIUKi5zdHJ1dGhlcnNjaGFpci5jb22CEnN0cnV0aGVy c2NoYWlyLmNvbTATBgNVHSAEDDAKMAgGBmeBDAECATCCAQQGCisGAQQB1nkCBAIE gfUEgfIA8AB2AEiw42vapkc0D+VqAvqdMOscUgHLVt0sgdm7v6s52IRzAAABjix3 VCgAAAQDAEcwRQIhAK95lISYCjy3u1Pkhvxapy4b8gQmhPN5LvQVJO7mjUidAiB+ 4zte1zdsgGXwzYjUGGKMUeAajOJ8Qo5YCF6kwv5sZwB2AO7N0GTV2xrOxVy3nbTN E6Iyh0Z8vOzew1FIWUZxH7WbAAABjix3VDAAAAQDAEcwRQIhAOqtgacNhmKNoLq9 iVzaEOobMrqIE+xyJGmDyfIFpeKxAiAtS46QFL+9B0ZGjgmfTblJHBFuAmEs/QEK RFfCLDStnjANBgkqhkiG9w0BAQsFAAOCAQEADE0neuBHgfPH1hsxlnNPx21wWXi1 ZBsc/auC2T+L1X2YJ34SbZiIsQMZeb+ijEJTdz/pqMVOIsNm5GqV9bhpsukBuiLZ b2IxdjdN7GSctmzo5kE4xPNIHtkDPagYbxRXse0Uq69MfQ3ZtWTi33ydSRV1Nero JH1kG8uN8S/RtuQuEpbm7pix0FDLoS9BgkxltjMV/rLvZ0Y7O3UR/2WYWQciPvlf d+HkNimJz5zeVSL+m6bFdV81ci6XuC5u8KWMit/4dTzvxRSxH096b9E+ViFlB91m KYca8KcUTwdu5NTl5xJDTeG+YLPJ6iWza5vRJ0AF4UzbG30QUG+HxRzdeg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArog1NIVVj1W0gSTS8Z+N sXMFLnd+R2MmZJmrbmSMpBv40npeeVLqGv0Gw3gCbEifHQbF0g7tnQtpHhBPRvM2 lLD5xZVgaiUZe4kxF/PiNf3febUKMxJqP482KK5niHS4lMZ5h0W8BPvkDVbQCwmm FuZlzs7bBUSrYyy0kJORPnMaK4LghgkBghNhm4evlnT76tEkRc9P24K9T+euO/MM 5JkUT3u+OM/mj7TGsX/d6CxMn2ZJUSlPQDgfETTRtcpKauRuKNjtoREpba51K8uN PnpIWMeh9W3WTfwztuv11oAmG+SxKBPb8dv0zCbodPT2SvQ1TxcI8RigEZH7cfQr 3QIDAQAB -----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 348920525475383266901818477059537491300047 . . . . . . . . [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 2024-03-11 06:43:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-09 06:43:20 +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 'strutherschair.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 22032631649708998066182495694132351095828118818882640479249021643047300679091136050111226696263712011569267150148899727326521745912232632180152201907560644833426780288180415096692745961152564798487630017341500447766303481255090547942907378375378859105816675101074395633063963627046867399859073488824837626979885505756568207482597930699850090034509602270769270595315187103591799224714455755863296657875735887038359492221648981542944074587205909015505002863229046510990035491717147782685446310185197682034245048979880150171786833022161275357640453226060167030689831461266936900424664432194407039336383548520593949469661 . . . . . . . . . . . . . . . . . . . . [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) 6d921e75a406301ed0e45cf0a077233765c884e8 . . . . . . . . . . . . . . . . [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 (44 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.strutherschair.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'strutherschair.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) 00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e2c7754280000040300473045022100af799484980a3cb7bb53e486fc5aa72e1bf2042684f3792ef41524eee68d489d02207ee33b5ed7376c8065f0cd88d418628c51e01a8ce27c428e58085ea4c2fe6c67007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e2c7754300000040300473045022100eaad81a70d86628da0babd895cda10ea1b32ba8813ec72246983c9f205a5e2b102202d4b8e9014bfbd0746468e099f4db9491c116e02612cfd010a4457c22c34ad9e . . . . [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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