lightningguide.net
Issued by R3
About this certificate
This digital certificate with serial number 04:82:8d:bb:cd:d5:b9:d5:3e:97:de:0e:73:c0:4f:5a:ee:36 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=lightningguide.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:82:8d:bb:cd:d5:b9:d5:3e:97:de:0e:73:c0:4f:5a:ee:36Serial Number (int): 392874247708508285875315717691757322497590
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 49:ec:ef:5e:8e:2f:e7:3d:3a:f8:0f:d9:cd:09:68:19:ce:3c:1e:3a
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): d6:5c:a6:91:a3:34:e4:82:db:9f:12:38:b6:20:62:b3:31:b6:82:cd
Fingerprint (sha256): dc:dd:df:28:96:56:d1:e0:f3:55:0a:07:84:28:0f:49:f7:c4:09:e8:ee:ca:59:d3:33:10:19:5d:9d:a6:3f:85
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate lightningguide.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for lightningguide.net
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
lightningguide.it.uc3m.es
lightningguide.net
lightningguide.net
Other certificates including the domain name lightningguide.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for lightningguide.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFRDCCBCygAwIBAgISBIKNu83VudU+l94Oc8BPWu42MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzAzMTEwMjEyNTNaFw0yMzA2MDkwMjEyNTJaMB0xGzAZBgNVBAMT EmxpZ2h0bmluZ2d1aWRlLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBAMbAegh6ou94qWjS7M54ZPgv31zZnbaWlKEchZ4k/VCsUfLpAPOIfL/FYWzu jvW58gIvaLHHNdHITuXPhS1O5VlYOshMTU7BAvQsvmyK0sXmfGl3n5vN/AAhbuoG V3t/Gb5PEijN9S3xihPe1OWtuMz3U+8WV8RvT5Ct3zYKTFdKl2pmOYY6OORZLc15 eZgOq8yfF6x9yibUoS9PaVRFz5sz0xZ31r3QRrPNPTBuE4zqnA2JT7Z9fY9h3Sq1 oJSjuXd/MvZucHxXqFFu7VUkGJxIVXle95fzn0/1T5/EEZ8j6znMQPgNhkFoNaFD xheBSKAoeKUeNF+WG7+KZgfakPkCAwEAAaOCAmcwggJjMA4GA1UdDwEB/wQEAwIF oDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAd BgNVHQ4EFgQUSezvXo4v5z06+A/ZzQloGc48HjowHwYDVR0jBBgwFoAUFC6zF7dY VsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRw Oi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNy Lm9yZy8wOAYDVR0RBDEwL4IZbGlnaHRuaW5nZ3VpZGUuaXQudWMzbS5lc4ISbGln aHRuaW5nZ3VpZGUubmV0MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8T AQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIB AwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAtz77JN+cTbp18jnFulj0bF38Qs96nzXE nh0JgSXttJkAAAGGzqgr4AAABAMARjBEAiBECQPT9usZCHaX8MyF9CwdbpL33n7W I9VACjY9RLF9ggIgH49cxvtbetnt8H0YQvBBCfTLEas2rL2+/DH4z+Q1CeAAdgB6 MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYbOqCvtAAAEAwBHMEUC IQDaR9z0N50H1mjuLHcjylXw+7FW5D7yjVIUvNw6/LNs3gIgdhPaXXl/LdbI4Slp yf51Kl6CgMHw0CWrLoVd5AHv85IwDQYJKoZIhvcNAQELBQADggEBAK/hr35wMvxR xYblbXCzcVlmEggqeK/kfZRNPXq6GvdQ2EdV60As18u5wZ6b76i8H/WVpN+e0aCy aCuy5WvfTzoqyZEY7nsHoHsQTUOMtQ9V20PML2zIWAI78pwswaCgWjulE1gkjj+j DTF6WSiIYAmqD3nRUAkFeQf2ZJfdHuA8Fd1h4x7Y28X+ag81q/C8fOR+OTmW5vU2 pzGlVLe1ErnzuCb8z7EdzxR0dJGpktv+PJ+ZtES9yzoqU7Rg/NZnfA5M3GMpzdjc NUAYN88/M28pCvECYtCMLc/AZ5lyNrEuha+6Fu19tV2fIN6Z87LyrpMjguDWMhC0 7WTKzCXfE/0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxsB6CHqi73ipaNLsznhk +C/fXNmdtpaUoRyFniT9UKxR8ukA84h8v8VhbO6O9bnyAi9oscc10chO5c+FLU7l WVg6yExNTsEC9Cy+bIrSxeZ8aXefm838ACFu6gZXe38Zvk8SKM31LfGKE97U5a24 zPdT7xZXxG9PkK3fNgpMV0qXamY5hjo45FktzXl5mA6rzJ8XrH3KJtShL09pVEXP mzPTFnfWvdBGs809MG4TjOqcDYlPtn19j2HdKrWglKO5d38y9m5wfFeoUW7tVSQY nEhVeV73l/OfT/VPn8QRnyPrOcxA+A2GQWg1oUPGF4FIoCh4pR40X5Ybv4pmB9qQ +QIDAQAB -----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 392874247708508285875315717691757322497590 . . . . . . . . [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 2023-03-11 02:12:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-06-09 02:12:52 +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 'lightningguide.net' . . . . . . . . [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 25090098177531199002577462295259135126738541737712070070794192502400760917438060383764260900636885876616118807430620254939393970697093372508958921548184361856094374756057825926958619149374033853406650140727705394860433062298868799133481601476354512237093108033414520909604696864442607719727179342168004025230815249057004267000117812976994268918841834628981834651816291961603433823293212128667628282441087787120947766678912213477135545871838937970042489156081152586111492269322577820502095232324824059698129889446761562727272309228531691185935249914984311734849390354428430881171928970082749416943547916176737091358969 . . . . . . . . . . . . . . . . . . . . [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) 49ecef5e8e2fe73d3af80fd9cd096819ce3c1e3a . . . . . . . . . . . . . . . . [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 (49 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lightningguide.it.uc3m.es' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lightningguide.net' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000186cea82be000000403004630440220440903d3f6eb19087697f0cc85f42c1d6e92f7de7ed623d5400a363d44b17d8202201f8f5cc6fb5b7ad9edf07d1842f04109f4cb11ab36acbdbefc31f8cfe43509e00076007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000186cea82bed0000040300473045022100da47dcf4379d07d668ee2c7723ca55f0fbb156e43ef28d5214bcdc3afcb36cde02207613da5d797f2dd6c8e12969c9fe752a5e8280c1f0d025ab2e855de401eff392 . . . . [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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