afforal.tech
Issued by R3
About this certificate
This digital certificate with serial number 04:89:c0:2c:23:98:36:90:1e:c0:fc:6d:33:6a:da:54:f0:70 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=afforal.tech
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:89:c0:2c:23:98:36:90:1e:c0:fc:6d:33:6a:da:54:f0:70Serial Number (int): 395323268953405938712047085417625608843376
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ea:dd:e6:3c:4a:4f:d9:fc:c6:72:0d:bf:9a:f1:2f:41:e6:c7:df:f7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 1a:fb:f1:e8:aa:54:e0:84:36:dd:d9:ff:94:81:77:be:c1:7c:62:ca
Fingerprint (sha256): 79:6f:9a:3b:fe:69:b9:5d:32:27:64:f7:b1:b1:2c:6d:47:6a:0b:75:c6:30:ed:40:d2:fd:fc:fa:07:04:44:2b
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate afforal.tech
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for afforal.tech
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
afforal.tech
www.afforal.com
www.afforal.com
Other certificates including the domain name afforal.tech
(limited to 100 certificates)
Certificate
The complete raw certificate details for afforal.tech in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9jCCA96gAwIBAgISBInALCOYNpAewPxtM2raVPBwMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MjEwNDIyMDNaFw0yMzExMTkwNDIyMDJaMBcxFTATBgNVBAMT DGFmZm9yYWwudGVjaDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAItE WexvpYFhBkaTdAQUA+y9O5nU8gGawHkTD4ohI9bKG94Sf4zF5rOmhOFCISIG4n/Q DG4C8AimOZ+vO5HiVzrWpLPQzZQopQt4LALTb6mOiXPL8hGi5icniyOVsILYR0Qu M9Z1hmetuotDwXQS3pwx0fz8NMEgWjkIxZsDxaSaAuKPwvFoUmrtmQhU8cAoSs0v Y7yzk1v2zXaKXGXWwZ891lD9ZCiQIokhxgg46MDI1QXnmaNxGPVKlKnb+LPBxCir B1Blq/WK3Bztwpqap2MTsQPbmCz7ERhFOL6ZAW4Ws1sS1G5RqVbgK5hIHuCiEKgG 3RguJXPbQwCgIH6JXIUCAwEAAaOCAh8wggIbMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQU6t3mPEpP2fzGcg2/mvEvQebH3/cwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w KAYDVR0RBCEwH4IMYWZmb3JhbC50ZWNogg93d3cuYWZmb3JhbC5jb20wEwYDVR0g BAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgC3Pvsk35xN unXyOcW6WPRsXfxCz3qfNcSeHQmBJe20mQAAAYoWiwPtAAAEAwBHMEUCICk9wpfg 9vXAm2dYc/WBddPJo/R7bYeEfsbMfJPySK7IAiEAxG50DGZMaGNmtJfgUGj2eEQ9 VXzdPrF0toX5YyYypQQAdgB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1Lr UgAAAYoWiwQJAAAEAwBHMEUCIQDIqS3uEKzYGdCRslcWT83o09LvriImJlqOsz2d nBmhfQIgM2Uze6pnupiQ0KRahG2qy+LibyqfuOEtDUCzwkGS2MkwDQYJKoZIhvcN AQELBQADggEBAI2BqIi7TS3jWQePHkkszo/6zhOX2AL9jiW0c1fV1nIbx7tBG5Wi 8sR7KGpkMJF6YFHDTVSggpkW4vmnntvaxjvVDlgkwbjiZbr+z6NLlI4LMMz8PHnZ EpUeakjxjOUeVGXj3SDIwJBVQ+Yui6s2uWFRDKqtMHdJ6QVLr4LIU1AkZOxpTDmN kNM/7r0TCIU/iH7tqsXwp9b9fiEvP0KBKeHQa81ZHRxHqF7g+4LDpm/50JWA7KP2 F1tIwU1+H68db2fY3EP+psKedcWGU/Flx+KRz7uoK2nvzlDcc7Hq93Mx4WhKZ5ky RpCo2j3S74O76V3ICzHEP7vpXxU2uzmXEfA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi0RZ7G+lgWEGRpN0BBQD 7L07mdTyAZrAeRMPiiEj1sob3hJ/jMXms6aE4UIhIgbif9AMbgLwCKY5n687keJX Otaks9DNlCilC3gsAtNvqY6Jc8vyEaLmJyeLI5WwgthHRC4z1nWGZ626i0PBdBLe nDHR/Pw0wSBaOQjFmwPFpJoC4o/C8WhSau2ZCFTxwChKzS9jvLOTW/bNdopcZdbB nz3WUP1kKJAiiSHGCDjowMjVBeeZo3EY9UqUqdv4s8HEKKsHUGWr9YrcHO3Cmpqn YxOxA9uYLPsRGEU4vpkBbhazWxLUblGpVuArmEge4KIQqAbdGC4lc9tDAKAgfolc hQIDAQAB -----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 395323268953405938712047085417625608843376 . . . . . . . . [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 2023-08-21 04:22:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-19 04:22:02 +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 'afforal.tech' . . . . . . . . [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 17580829654762539308154244505891472940223981042785415248877388023199516185253540917488514225023817027519230583883645820850355908692666142591757059692445648432701508490839375439127892577716883013265276433758871795676446031149566020521178600108340647119557995400866083053181719544123275266177402296948959720641605677945337364727988577828945336901200681026463485872702303908223314612423221635996196310847595010463847046592965299131014433813140658422485221171045156607501948353643317488265563523358460091749657372081747389412540725191116444033648202629149224881513115410776785874909087141068102707404587560090919399677061 . . . . . . . . . . . . . . . . . . . . [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) eadde63c4a4fd9fcc6720dbf9af12f41e6c7dff7 . . . . . . . . . . . . . . . . [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 (33 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'afforal.tech' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.afforal.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) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018a168b03ed00000403004730450220293dc297e0f6f5c09b675873f58175d3c9a3f47b6d87847ec6cc7c93f248aec8022100c46e740c664c686366b497e05068f678443d557cdd3eb174b685f9632632a5040076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018a168b04090000040300473045022100c8a92dee10acd819d091b257164fcde8d3d2efae2226265a8eb33d9d9c19a17d02203365337baa67ba9890d0a45a846daacbe2e26f2a9fb8e12d0d40b3c24192d8c9 . . . . [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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