efe.ro
Issued by R3
About this certificate
This digital certificate with serial number 04:21:66:11:fc:ea:5b:da:c6:af:26:11:a9:b5:75:82:81:45 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=efe.ro
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:21:66:11:fc:ea:5b:da:c6:af:26:11:a9:b5:75:82:81:45Serial Number (int): 359814136489783650160433540597309635723589
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c0:3b:fc:e6:d6:cb:0b:0a:2f:ee:76:56:98:91:97:85:51:1d:0e:67
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 66:7a:e7:b0:eb:3a:ed:32:fc:d8:b8:a6:9a:ec:37:95:ae:04:64:d3
Fingerprint (sha256): af:2c:12:3c:3a:1e:84:50:a3:d0:15:5b:a0:a0:94:ff:74:62:b5:15:e9:9c:60:25:e1:f1:77:25:ff:82:05:b0
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate efe.ro
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for efe.ro
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
efe.ro
www.efe.ro
www.efe.ro
Other certificates including the domain name efe.ro
(limited to 100 certificates)
Certificate
The complete raw certificate details for efe.ro in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5DCCA8ygAwIBAgISBCFmEfzqW9rGryYRqbV1goFFMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MDYxNTQyMzlaFw0yNDA4MDQxNTQyMzhaMBExDzANBgNVBAMT BmVmZS5ybzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALXJZuZpu6l2 CfDrS0LG6bHmTswK6+eiu7/7sNAncHKXl5EGX/aPP0K4MOzs3ajZMqK4JrWcWH5s iYuMYO87MnaOR8aLSgsSREQ/7sTuEZxxo9opkeTpnjUv5rA4C696JletU/3rDOTs UFEuTkp0qEdyHDIOPOcrgdkBGE8w4BHMlmx0GjqJJA18QmrNg6UowsoxKJC3vpWR bbIKlQgYFvJmRUa5y3TzSDwtR3djYcZHfQv9UkFVMc7QQNRFK8/i30gNoz7z3P8p xTSvIbVUZWwN79sFvVaMcj0xt/CztUjbkGu/0y7gELetT96VZg0dSmaXPUbm42oI 65G/U8eyYZsCAwEAAaOCAhMwggIPMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUwDv8 5tbLCwov7nZWmJGXhVEdDmcwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsU wsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5j ci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8wHQYDVR0R BBYwFIIGZWZlLnJvggp3d3cuZWZlLnJvMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIB AwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhC Cp/mZ0xaOnQAAAGPTskz9gAABAMARzBFAiBTEt02ayabzy4axRomIcaUUyrRRRE/ nOWL8aMWMB2jkAIhAKsGP7xOMK3laez4oN88+TU5+uQS2jJXAb/Ns3WfgNFHAHUA 3+FW66oFr7WcD4ZxjajAMk6uVtlup/WlagHRwTu+UlwAAAGPTsk0zAAABAMARjBE AiA8z4RiEePti7hJIq1ChEyrJVcLeCSAkQ5BVdmqlY4PkwIgI1zredtrALIRF0U6 SOaesAQjvqlTQDLrRnoWC0QbixwwDQYJKoZIhvcNAQELBQADggEBAEf+vgeU66Ht VooElBZT63dupdjyG+KKBeNo2hRV9hZu9yiHUxCx5XNorSj1GHUaWpgx+nxgs1a0 8MfH1tMOjjBnP4EhTiQsAzXebpiVDemtG4cbnGZwQhuaMpQDlkp3ia27X8eRg/pn Y0vOfAEXOBJHXyS9IFIqachlKuPn3khfkta81cLyB2CHbCILsAE2iZNdvSsI5WIS 6wVurNlqyYSvNTjXibSSaeX24EaU0fpz191Ii4+iw0JR1zhQWPkXm2X29tv8Lwjt 2c3JmGAdLbVtP1aIBVbWqSRADsSwN3pL9zP88Y1nHYNe2118HEuMuLyxXx8UFp8s lMuJ4AKA3A8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtclm5mm7qXYJ8OtLQsbp seZOzArr56K7v/uw0CdwcpeXkQZf9o8/Qrgw7OzdqNkyorgmtZxYfmyJi4xg7zsy do5HxotKCxJERD/uxO4RnHGj2imR5OmeNS/msDgLr3omV61T/esM5OxQUS5OSnSo R3IcMg485yuB2QEYTzDgEcyWbHQaOokkDXxCas2DpSjCyjEokLe+lZFtsgqVCBgW 8mZFRrnLdPNIPC1Hd2Nhxkd9C/1SQVUxztBA1EUrz+LfSA2jPvPc/ynFNK8htVRl bA3v2wW9VoxyPTG38LO1SNuQa7/TLuAQt61P3pVmDR1KZpc9Rubjagjrkb9Tx7Jh mwIDAQAB -----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 359814136489783650160433540597309635723589 . . . . . . . . [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 2024-05-06 15:42:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-04 15:42:38 +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 'efe.ro' . . . . . . . . [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 22948448203561426229076402590912145858487764888754585519869406431570354668535735644012972663196244883135753583817666710678352586189409632149363756576406889025404250519319714575456630890130441934462700257110905920863899771583987758715479124406368807410373333074074932268937875907945144699933624669585100325700628258251445780136661029663005832977544729655791915425235417910959461889467968887129129968354533930943029499683187816636264757405849735289319707477684939485832086685776558819703528846871889812984188202122631286906943456604022568546804247082971475901267395122006734023846753673805859002338374846698094494638491 . . . . . . . . . . . . . . . . . . . . [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) c03bfce6d6cb0b0a2fee765698919785511d0e67 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'efe.ro' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.efe.ro' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef00760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018f4ec933f6000004030047304502205312dd366b269bcf2e1ac51a2621c694532ad145113f9ce58bf1a316301da390022100ab063fbc4e30ade569ecf8a0df3cf93539fae412da325701bfcdb3759f80d147007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f4ec934cc000004030046304402203ccf846211e3ed8bb84922ad42844cab25570b782480910e4155d9aa958e0f930220235ceb79db6b00b21117453a48e69eb00423bea9534032eb467a160b441b8b1c . . . . [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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