www.lyman.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:93:75:6d:bb:5c:1c:5e:b1:16:0d:c1:46:56:bf:48:60:18 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.lyman.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:93:75:6d:bb:5c:1c:5e:b1:16:0d:c1:46:56:bf:48:60:18Serial Number (int): 311514455168631476412071437812309550456856
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 0b:b2:92:ca:89:eb:60:4a:22:59:ab:63:d0:95:31:0d:aa:52:05:7c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 60:bd:9d:2a:ee:a6:46:36:2b:6c:6d:78:f0:6a:56:2b:37:6f:ca:92
Fingerprint (sha256): ff:71:1d:ab:3a:6f:ef:f4:b7:c7:7d:04:5a:62:ae:9f:27:28:0e:78:55:ad:a3:2a:c7:a4:c8:6d:9f:74:73:85
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.lyman.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.lyman.org
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
www.lyman.org
Other certificates including the domain name lyman.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.lyman.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISA5N1bbtcHF6xFg3BRla/SGAYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMDcyMzEwMzVaFw0y MDA0MDYyMzEwMzVaMBgxFjAUBgNVBAMTDXd3dy5seW1hbi5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDHCd0XEYf32fc1neoSt/Oszk54hzZVcRPM TgNFdSvrQfSbJjlYoAAEwyVEpAws60tyrpXWirJgvms6NmhIJlbN8zgf5nUUFO9H y2uPBW8DL9HAJTJqpL290mkFirjmYutQ8aU1bzUynaEJCEuSIFDWDJYE8e1UOP00 qmqcx1LbelIKSBmhIG1bbATOozdWu/+FD8NQ9venrqe75dw9c97PW/HW5ruGI+sH MD2ZCgIp1GTFf7rs9XwoyT4dKuqpvPJQSw+pvMxLiTzUUuWtLJLZ8ucnrvZOi4rd xgXpHsl3RXbR0iXi5kLB7Fwt+7Tlv+QXPXgIIyVZ1ypu2TDohIk3NSIA1VyxPD8/ F6na9un/GqZiAx4LC5mWd5Jy7RxIaiT7zCmF+vqyDf7P95+dFg8R8W0/dRArzA4P 0frCAHmY12hMoGtTcG7bkPfGk22HLCOQrdTGgmd58GXd9Y3+pr1rltqkhBqvoJoG Sab27zOD+X9CXm+9OtymCN29OwTpcvVg8xb8qUEOo9xQFmQS46H96L2VZQRGUd0a CL3h0sJcs6qFBVLv9zpMrfOPVHbjtQiX4zeY9huUmGDPycJExsJGPZzc01KndtFy cnoMApbdv1qKBQ8tmhd0X/6TX3b4ao35+AvNVAWrZDeIcWI9D7V2uJpwGv77UzYZ gW+HghT3CwIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQLspLK ietgSiJZq2PQlTENqlIFfDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5seW1hbi5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEGBgorBgEEAdZ5AgQCBIH3BIH0 APIAdwBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW+CfR0PAAAE AwBIMEYCIQDD66ZYOiDK9pknFXB96+mSr1huOqTmnY4YOKhlpnJZ6wIhAMGMr14V OhKTp6A0Y1Wwi7ImW4I/MBHvRP9zHBFfmIYIAHcAB7dcG+V9aP/xsMYdIxXHuuZX fFeUt2ruvGE6GmnTohwAAAFvgn0dNAAABAMASDBGAiEAmwSLmhuiwjUGjVlzBD6P /I2ivRzCazvItn6H44rEj3cCIQDdH8TfdEhjUUKC0zvAAzcTj1a9L1BFfp8VXZE/ VxvJczANBgkqhkiG9w0BAQsFAAOCAQEAXw7M4VWrowWI4II+nhMTH88gp42b0gy6 j72IO5WdjWmcxNb1vtQR64KrJXc5VQf6LrN6pSfIeb/iHhMO9FfF6USe2EEJf/0b 39b3Q4Eq8JUO9RtDnpz4QeTfaR9C6UQ+Fq/59hbf75fmefwVUN8jR+i4bSglsm9M MfLVLpOLCUnLI4mQMADum3b1x8ER1SWjP6LcXG1y5GCzC42SiRiSheO8TtlK8qF9 2lhwsZq1M4SkmJcP5ZHPRpNEtsfn2WhqCLAtdR41BFZoqvqoBQl7B/BMKC967vo0 z3qPyVnsm/qUsNvySWLL51b1o5IvnHTL3Dx3wln8ufNifUITn4S7VQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxwndFxGH99n3NZ3qErfz rM5OeIc2VXETzE4DRXUr60H0myY5WKAABMMlRKQMLOtLcq6V1oqyYL5rOjZoSCZW zfM4H+Z1FBTvR8trjwVvAy/RwCUyaqS9vdJpBYq45mLrUPGlNW81Mp2hCQhLkiBQ 1gyWBPHtVDj9NKpqnMdS23pSCkgZoSBtW2wEzqM3Vrv/hQ/DUPb3p66nu+XcPXPe z1vx1ua7hiPrBzA9mQoCKdRkxX+67PV8KMk+HSrqqbzyUEsPqbzMS4k81FLlrSyS 2fLnJ672TouK3cYF6R7Jd0V20dIl4uZCwexcLfu05b/kFz14CCMlWdcqbtkw6ISJ NzUiANVcsTw/Pxep2vbp/xqmYgMeCwuZlneScu0cSGok+8wphfr6sg3+z/efnRYP EfFtP3UQK8wOD9H6wgB5mNdoTKBrU3Bu25D3xpNthywjkK3UxoJnefBl3fWN/qa9 a5bapIQar6CaBkmm9u8zg/l/Ql5vvTrcpgjdvTsE6XL1YPMW/KlBDqPcUBZkEuOh /ei9lWUERlHdGgi94dLCXLOqhQVS7/c6TK3zj1R247UIl+M3mPYblJhgz8nCRMbC Rj2c3NNSp3bRcnJ6DAKW3b9aigUPLZoXdF/+k192+GqN+fgLzVQFq2Q3iHFiPQ+1 driacBr++1M2GYFvh4IU9wsCAwEAAQ== -----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 311514455168631476412071437812309550456856 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-07 23:10:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-06 23:10:35 +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.lyman.org' . . . . . . . . [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 812006357476886504188721097901510851264612385373706108305144533184158900160608847088524498950839140615362089405165509430989147758359933778099895358453757829956934120606632573665105983625962813234168770041471347192588939735457884865836088389080012641250505414034164694997017287174578814917638618865271844800905003837949176596843310394682414048727677131271603248193105796142604833887853765628137104429080975750953807905980749796487606926330018325371329951195362909174973904973481586421094588405335774292466551936676114117804696106200280689934536251084774190998297689580803561043274414311054331064553133877709012450289841708446393856910999017972065805047280366085771820980776042957018174349272834274744268995719933387021698421897473711578973354277657968511172352761107381177746397674686662671154022452110450995072589345600101669666891966400556990514132106942991370422466276351129152674068367564414048347445497860802667353063249336794429396083301255461047928432538705262693923294910223695665621317443309810549952123793942765856898398639221984547672177761681604842907353472886701336961861659087255415956077523470047538953744733688468081723205199541856237062418373912116285423244087653833880308110325582293139430466911114853707025449547531 . . . . . . . . . . . . . . . . . . . . [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) 0bb292ca89eb604a2259ab63d095310daa52057c . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lyman.org' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f827d1d0f0000040300483046022100c3eba6583a20caf6992715707debe992af586e3aa4e69d8e1838a865a67259eb022100c18caf5e153a1293a7a0346355b08bb2265b823f3011ef44ff731c115f98860800770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f827d1d3400000403004830460221009b048b9a1ba2c235068d5973043e8ffc8da2bd1cc26b3bc8b67e87e38ac48f77022100dd1fc4df744863514282d33bc00337138f56bd2f50457e9f155d913f571bc973 . . . . [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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