gurume.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:70:76:2e:db:10:1e:69:5a:5e:5c:97:a0:de:ec:df:1b:cc 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=gurume.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:70:76:2e:db:10:1e:69:5a:5e:5c:97:a0:de:ec:df:1b:ccSerial Number (int): 299605575082708726237046617689419130280908
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 87:c7:30:30:98:7c:63:67:07:2f:db:a4:f0:c7:ee:32:36:38:3b:8e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 06:f3:eb:48:61:a0:a2:da:b4:c4:84:82:22:c5:f0:1e:f3:44:bc:34
Fingerprint (sha256): df:4d:49:51:dc:41:48:c9:34:d5:43:7b:58:d9:bc:dc:85:c0:6b:b8:9c:b7:4d:90:9e:ce:e4:c1:94:77:db:a5
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gurume.co
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gurume.co
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
gurume.co
www.gurume.co
www.gurume.co
Other certificates including the domain name gurume.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for gurume.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWTCCBUGgAwIBAgISA3B2LtsQHmlaXlyXoN7s3xvMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjQwNjQ2MjRaFw0y MDAyMjIwNjQ2MjRaMBQxEjAQBgNVBAMTCWd1cnVtZS5jbzCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBANeoLyuCfa/+N5JAu9Tq/TPQFjSh+C5aZS8IRkuf EXF96D5sv9lyIXnAc/VfYrx7obdms2YSbxhGseiX6MPOZ5DIgcJnwBUivn8GY9jp JddwXZMA50+BfonTpKanSZSUkUO/hFVUnrO3x4ftvdEs2/H+jV9f1XCfzURkFqQ0 Nn4eeKt2LR7TO7lnBCrGyc7fN4aB9EPCKiAyHZDQDvAKkU8ZTZVK4yo5nLpftZYA x/DqRssMVIMKSo8Cqx7TtalH5BPuBeOnGnSO1AIWb8SWoD6ERRU7vpTqxqfL8Ay+ FRUUDwLSEEUctOilV7RmmLhF3YAxuViTqEXYH+AwRaZauXsmwriRu2REutHBL+FL sbU2Tl88Y3+Eb4k9pFyzI6MnRCp3imu+ZSDf5kgFverkSjwJUx4Hs/asRtlj6wWn pf0lJNHivc2Sx51wIu73xzIIseqmcL7bmeSm6RLabJQSS0yoxdCQGiYGfgTSOmul LH92nCdejoTZaa+RuaN1We2WMEuLy0oVmn2Dl0Rak7f+VlsBFnyh6MbGEWsATvNE eK0uwoBnnqmJUIlLWCo7Gsz7blgZiTtjWQDZEQLzP0rD9p5cAqmE+SynuNHbl81M Tr7/HJHspGYIYkRH9ynA/UjqLq2+4yVkPwaZCaWEll7mZPa5x0hM+1gSNt4ZjijT oi9tAgMBAAGjggJtMIICaTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIfHMDCYfGNn By/bpPDH7jI2ODuOMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIJZ3VydW1lLmNvgg13d3cuZ3VydW1l LmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIE AgSB9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFu nGBBiAAABAMARzBFAiB61pQcWGM90efb7+CUf/sxUfHTnyLwt6ees8HzNG8dRgIh ALVuWSnqVObU5wWgTU+W/m6EGZlu3SrV4lYhgFSwGS/bAHYAsh4FzIuizYogTodm +Su5iiUgZ2va+nDnsklTLe+LkF4AAAFunGBBeQAABAMARzBFAiAE/hPbfUS9FSld fbjA98rhXdjhY/Dk6V7Pp5dILMRpcwIhALDRmUL8Hm4mi7dzYbAArAZUPFZrhJGf 1je7XyzS7q2RMA0GCSqGSIb3DQEBCwUAA4IBAQAbbRVLDgDacYlouPztgtXoTwmy mPG6uYTZpb+Ym5gdZT1zvtCNo6bnEpsXMU0D04hAic7wGB6y4dHdu9XwjrOGHLVK XZL2Lc4YrjUFnwSOc9sJLbvoE1HHRzXY6tchrY1vntXRMpo+K8WQgLQ4Z5diGt6/ Loc4JKZoDBYWcMW/feG4g/1PEK9Yu9/tNaqsRqF+q2d3NS/QshcDdGEcqNmti3zm ihpGNE3tUryNd7iNPSF41ZnHzUf+5+sIkCpOMO4ht9VG+KDB4eCGp27DyDHOd6oz uovqke9z6hoctti4mCO/sAtUhWW36cEsmKNOP/umIISBtEzlLXKEBEi+DwDN -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA16gvK4J9r/43kkC71Or9 M9AWNKH4LlplLwhGS58RcX3oPmy/2XIhecBz9V9ivHuht2azZhJvGEax6Jfow85n kMiBwmfAFSK+fwZj2Okl13BdkwDnT4F+idOkpqdJlJSRQ7+EVVSes7fHh+290Szb 8f6NX1/VcJ/NRGQWpDQ2fh54q3YtHtM7uWcEKsbJzt83hoH0Q8IqIDIdkNAO8AqR TxlNlUrjKjmcul+1lgDH8OpGywxUgwpKjwKrHtO1qUfkE+4F46cadI7UAhZvxJag PoRFFTu+lOrGp8vwDL4VFRQPAtIQRRy06KVXtGaYuEXdgDG5WJOoRdgf4DBFplq5 eybCuJG7ZES60cEv4UuxtTZOXzxjf4RviT2kXLMjoydEKneKa75lIN/mSAW96uRK PAlTHgez9qxG2WPrBael/SUk0eK9zZLHnXAi7vfHMgix6qZwvtuZ5KbpEtpslBJL TKjF0JAaJgZ+BNI6a6Usf3acJ16OhNlpr5G5o3VZ7ZYwS4vLShWafYOXRFqTt/5W WwEWfKHoxsYRawBO80R4rS7CgGeeqYlQiUtYKjsazPtuWBmJO2NZANkRAvM/SsP2 nlwCqYT5LKe40duXzUxOvv8ckeykZghiREf3KcD9SOourb7jJWQ/BpkJpYSWXuZk 9rnHSEz7WBI23hmOKNOiL20CAwEAAQ== -----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 299605575082708726237046617689419130280908 . . . . . . . . [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 2019-11-24 06:46:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-22 06:46:24 +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 'gurume.co' . . . . . . . . [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 879803677394170435323259311350233495271011448792568931882390702528547047576446497318113137950624738128372315754396492505772261681002064291761315675860730115445654280588049269860714377168519945106479973435156401109999566283786870876260988159018926440491914968461972638334305062921567420787528604030424834884677185362928508985764281849348786408366282840808967500246653920987988674665484344393493740577721193908505724884243561837576655890509040569376178305481328348069623305999132243408865456620608393635726605432604224122601213764046760023378179752874400780103285289506072464019021754714054753556274814734939102475328227056673610106568689565900341118914238103065195375780546858641506181681729559204352564518676712214626547712714773751453564407754451994537197777205054192613617147297214859661225118530916968384489028486816741866565472024418507322012116865302140252166036176093404070984483476179103537816621640229369128489449472928565736386949207089383527732042708730912197841536471551875432753950962385328078769809302525614289308720275444277735188010748779677869310563120881495727153423833619301106373438425314150108550188074314449371603960672414928181307356776608313548073721759669065184155876327349656917114816555548902550634290622317 . . . . . . . . . . . . . . . . . . . . [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) 87c73030987c6367072fdba4f0c7ee3236383b8e . . . . . . . . . . . . . . . . [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 (28 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gurume.co' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gurume.co' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e9c604188000004030047304502207ad6941c58633dd1e7dbefe0947ffb3151f1d39f22f0b7a79eb3c1f3346f1d46022100b56e5929ea54e6d4e705a04d4f96fe6e8419996edd2ad5e256218054b0192fdb007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e9c6041790000040300473045022004fe13db7d44bd15295d7db8c0f7cae15dd8e163f0e4e95ecfa797482cc46973022100b0d19942fc1e6e268bb77361b000ac06543c566b84919fd637bb5f2cd2eead91 . . . . [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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