johnsons1871.com
Issued by R3
About this certificate
This digital certificate with serial number 03:d7:26:04:70:ef:2b:f5:ef:29:06:ae:45:4e:5f:24:1a:68 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=johnsons1871.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:d7:26:04:70:ef:2b:f5:ef:29:06:ae:45:4e:5f:24:1a:68Serial Number (int): 334548100406888782148524872796036617476712
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d1:a3:2c:de:49:d7:7c:1a:a5:43:2d:a7:d8:fb:df:3b:4a:5b:86:7d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): f3:42:05:e1:eb:b0:46:0a:bc:53:4a:8d:c7:57:de:55:fd:7e:9b:8d
Fingerprint (sha256): 81:ba:69:2b:e9:e4:51:ee:30:6a:42:aa:85:34:2a:90:26:c1:b1:6b:6a:b6:d3:c1:e1:53:e9:c4:13:3b:43:b5
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate johnsons1871.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for johnsons1871.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
johnsons1871.com
www.johnsons1871.com
www.johnsons1871.com
Other certificates including the domain name johnsons1871.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for johnsons1871.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFAzCCA+ugAwIBAgISA9cmBHDvK/XvKQauRU5fJBpoMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjMwMDAyMjZaFw0yNDA2MjEwMDAyMjVaMBsxGTAXBgNVBAMT EGpvaG5zb25zMTg3MS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDJQjwWEvFeo9rpBYxKaVIcMoZNpNYRxmhc1aPLnlX0Do4jcmBdfCwMYZ6UNJLf BQNQ8UA+1Vn4Fh+HfZ+DKvUhlE5bwmSUL5du1nMcmHlsWTm+zhvPNtyDONi+bmCm g67BvRg8NQXB744hBXN8259mSUiLV/gxHOybJXCEZozHsmbWX5uHczxypwi+fyov aYC6/7rtFPiJFxIQMdfxK3jLGaOlQvXWY+ecFFOWFR+Gc0g36VaVFcspwShTqWgD kWwF3XWcg4XhtmALcZwFQV7NOg2cDlf/0yf7odFQ9+ZsWwGwhYwRjh95tjlJE+GG bltKx94K7/UPQoIIVj1vCc2rAgMBAAGjggIoMIICJDAOBgNVHQ8BAf8EBAMCBaAw HQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYD VR0OBBYEFNGjLN5J13wapUMtp9j73ztKW4Z9MB8GA1UdIwQYMBaAFBQusxe3WFbL rlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDov L3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5v cmcvMDEGA1UdEQQqMCiCEGpvaG5zb25zMTg3MS5jb22CFHd3dy5qb2huc29uczE4 NzEuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB 8gDwAHYA7s3QZNXbGs7FXLedtM0TojKHRny87N7DUUhZRnEftZsAAAGOaNSXCAAA BAMARzBFAiEA5Qp1fCWQIRyktylBCQ/gyn8lG0zQy0dF2pp8aHdKNEwCIHDkOq6G ///JxQSKtQe0GP668+f2bcdKPkEYHirBAL82AHYAouK/1h7eLy8HoNZObTen3GVD sMa1LqLat4r4mm31F9gAAAGOaNSXvAAABAMARzBFAiBSlBJ5trJYJfiYQXFcQbpt j30Xq+y3YQrcq5GRe7gomwIhALnGIl1JafwtZnwsHrUIXKiVryDt37d6B5a+cOQp bJWFMA0GCSqGSIb3DQEBCwUAA4IBAQCivrNL2hQ//rCh7gjY7a9MekSSFeNBV8zP /4vu+Q8dWW1cPh1YUqnTUP2aGWmLOu7c3w81JBKTkOrNhBb1ax0jIiH9IAGUNsJM GTfJ8lkPef/ZYPeo9yP/To83cbsz4L0CSOCcR2xhuiw4AuC/Lsuvp29EqE6JgkNM WvMKgjNZkfnNnwSyS5Oj27i8q8+aYqelwGAFFBW6bfP9xoiHy0BUTwTAIqknLAU7 Ca4LtJmYvTb5wDZvwqM7rRWc68ZBmRjanoJtF79T8cg9ascOVBxaHR9k4QqLZdGZ xXDj3rwMLeUAVoSjOrT9j/bS8nrdQHcxq4ZOHu+tBpBHtfWlixdT -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyUI8FhLxXqPa6QWMSmlS HDKGTaTWEcZoXNWjy55V9A6OI3JgXXwsDGGelDSS3wUDUPFAPtVZ+BYfh32fgyr1 IZROW8JklC+XbtZzHJh5bFk5vs4bzzbcgzjYvm5gpoOuwb0YPDUFwe+OIQVzfNuf ZklIi1f4MRzsmyVwhGaMx7Jm1l+bh3M8cqcIvn8qL2mAuv+67RT4iRcSEDHX8St4 yxmjpUL11mPnnBRTlhUfhnNIN+lWlRXLKcEoU6loA5FsBd11nIOF4bZgC3GcBUFe zToNnA5X/9Mn+6HRUPfmbFsBsIWMEY4febY5SRPhhm5bSsfeCu/1D0KCCFY9bwnN qwIDAQAB -----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 334548100406888782148524872796036617476712 . . . . . . . . [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 2024-03-23 00:02:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-21 00:02:25 +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 'johnsons1871.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 25406560851890206301797253888025394614290461155131980154397517666317865713822330028161577929358652168681792617687910333799883607363597406442438228504793485521576606055149585495753051314297678439685822801666775741908728389707063294616415130123417380580846646330206519934006021239567824696969559973068536194028139954936098926771160357726038454936196285400756020343556389458644466295855856599469563029720459157895795043192136121979406481900215015345382426102527247568830359103554165715933927542662554270566852983013714269546257871868007734906795609450311716464756641198054943455321423851226635786108194239457107101994411 . . . . . . . . . . . . . . . . . . . . [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) d1a32cde49d77c1aa5432da7d8fbdf3b4a5b867d . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'johnsons1871.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.johnsons1871.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) 00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e68d497080000040300473045022100e50a757c2590211ca4b72941090fe0ca7f251b4cd0cb4745da9a7c68774a344c022070e43aae86ffffc9c5048ab507b418febaf3e7f66dc74a3e41181e2ac100bf36007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e68d497bc0000040300473045022052941279b6b25825f89841715c41ba6d8f7d17abecb7610adcab91917bb8289b022100b9c6225d4969fc2d667c2c1eb5085ca895af20eddfb77a0796be70e4296c9585 . . . . [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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