gurume.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f8:67:35:4a:cb:91:96:3f:93:b0:29:d1:28:5a:8e:d5:25 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:f8:67:35:4a:cb:91:96:3f:93:b0:29:d1:28:5a:8e:d5:25Serial Number (int): 345864071983999512185711768233737064469797
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: bf:b1:2f:df:24:fd:50:44:5b:aa:a4:88:22:e4:4d:73:c7:ae:29:9f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ff:99:9b:34:7d:07:f6:4d:f0:04:bc:3e:81:f9:43:df:da:9f:38:f9
Fingerprint (sha256): 0d:4b:5d:79:a6:d1:bb:e5:00:73:11:94:9d:48:3e:28:da:91:6e:c5:c4:9a:29:f3:01:a3:c3:3c:38:ed:20:40
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----- MIIGWTCCBUGgAwIBAgISA/hnNUrLkZY/k7Ap0ShajtUlMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjgxNDM1MjBaFw0y MDA0MjcxNDM1MjBaMBQxEjAQBgNVBAMTCWd1cnVtZS5jbzCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAMaSfU0Pmr9os7/eVYKfdWHjM4eNytrrNTnpR8LT 5jUhGEJrb5SgEpelrPWtf3cQ0EVUaTL44dGta4DV2cORE/SemIGeIyxRXC32YMuL 5RsgnWsy4BLvZ2hxbdT0nr3sKAQfxPiSUUdJJx9wHtnPjnuwdM7OqbckWU1vuGKF 236uvnTXm/AgrLK8B1uUK3oHVoexU8QV9yyaEr5mictCuCKZ/fwp9FCXF4DEOZuP sCvavxuDq3ZkX5oMUOagrwojNNq8O2QHoNg5qXE9c8/77CIgdJqcNcpXekWYoVw1 8htcDkpqIocZnXyZWaNQg5y0IFt8RRQ1URILDKTapLpE1i5GZ4+EYVY1o+hGWZM/ zn86hGPSkTUnQyyPoEUr7eFIOu00qEynBZTgzLsmdReRmvFIfKfW9iiSXb3xehDv 4WNiCrZocT70WU1aHNHIhiDXo6pu+r0vqYsb1QbWt9tv5HwIY4gRy5vLH3LaPprF MAB11hOJS/Ei6DmfYwjoEBO8snRTYdg9X63FSXYAFosrO+gIt9rJtNqZJmUQOmDF 3rtoMaFEZmCzZ75mW1S0UYkf8q0sH9Tyq2opGYGdUXFSJ7RkLck8xxOxEYUJWlsp 3GFmknWuilBEdZAj8viWuCeBYnP3MrCsxgdme7YBYpSNY3dz3uUzMa2K0dP7mrHt aZfRAgMBAAGjggJtMIICaTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFL+xL98k/VBE W6qkiCLkTXPHrimfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8G CCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxl dHNlbmNyeXB0Lm9yZy8wIwYDVR0RBBwwGoIJZ3VydW1lLmNvgg13d3cuZ3VydW1l LmNvMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYB BQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIE AgSB9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFv 7MrvaAAABAMARzBFAiEAj1XlfcjkYTz1LmN3R+x5+e4jim9QPdezVk3iPda14qAC IDkQXpsjOZCd8Y7EsiF1U9avkiyglfjlMgLyxvSbSufNAHYAsh4FzIuizYogTodm +Su5iiUgZ2va+nDnsklTLe+LkF4AAAFv7MrvYgAABAMARzBFAiBzVkJISikcsAhr oKJXUPuwp4lH0fOsXO/OcTs7el7XUgIhAKeCjIzlCWyb9kCnl7lMMaQYIH7fqrov rp4kc7iGwi4JMA0GCSqGSIb3DQEBCwUAA4IBAQCILfMTRVLdXA3SpB4fVIX0ovwf vIltKFz3RcDJu91FlI7o7sCwmySUCCpZKtDyLrK+sW6CLkzkO8QA/UlLek1UPZa8 Sic0SpWwHGfjoDGHqsLmgMlRqjHNgJn19VBKb79BHTSrmlnvbgbvdIUsn8YqQPcK 2q1hL/+3jLM/n9TLlIFM8i2e2aMpfyFDaV/NzxtjoLzGKj93srwn+FErFIHldkfy tp2/V25AiEpaBUPSEEIZuU9KsRnx8BNJSPgj4uWeyYnzYSAr/IHs/bYLWkyjgsLw M+Cy0JCC8BT+atcntJyFHAyDJ1yewfY3J2Zwj974TwGN4hbawfHi3RJkfpFr -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxpJ9TQ+av2izv95Vgp91 YeMzh43K2us1OelHwtPmNSEYQmtvlKASl6Ws9a1/dxDQRVRpMvjh0a1rgNXZw5ET 9J6YgZ4jLFFcLfZgy4vlGyCdazLgEu9naHFt1PSevewoBB/E+JJRR0knH3Ae2c+O e7B0zs6ptyRZTW+4YoXbfq6+dNeb8CCssrwHW5QregdWh7FTxBX3LJoSvmaJy0K4 Ipn9/Cn0UJcXgMQ5m4+wK9q/G4OrdmRfmgxQ5qCvCiM02rw7ZAeg2DmpcT1zz/vs IiB0mpw1yld6RZihXDXyG1wOSmoihxmdfJlZo1CDnLQgW3xFFDVREgsMpNqkukTW LkZnj4RhVjWj6EZZkz/OfzqEY9KRNSdDLI+gRSvt4Ug67TSoTKcFlODMuyZ1F5Ga 8Uh8p9b2KJJdvfF6EO/hY2IKtmhxPvRZTVoc0ciGINejqm76vS+pixvVBta322/k fAhjiBHLm8sfcto+msUwAHXWE4lL8SLoOZ9jCOgQE7yydFNh2D1frcVJdgAWiys7 6Ai32sm02pkmZRA6YMXeu2gxoURmYLNnvmZbVLRRiR/yrSwf1PKraikZgZ1RcVIn tGQtyTzHE7ERhQlaWyncYWaSda6KUER1kCPy+Ja4J4Fic/cysKzGB2Z7tgFilI1j d3Pe5TMxrYrR0/uase1pl9ECAwEAAQ== -----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 345864071983999512185711768233737064469797 . . . . . . . . [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 2020-01-28 14:35:20 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 14:35:20 +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 810103997517647173090640146292731648481404279146449763728132043290225860012901029393485052824566062417230139954183444841319185763482618009984762955518473416164565744677801365056199421693667857155613628168390306366494103350145850607151998868419981008978027522468161069277438013207805339780585753812086075033206172514535544365000449987251984669172024229854171924966099985960328978454155134785418327767241769521474600658987065694313416371282417800684486722982571853831606173137659671939056456673160954156664907306199043790644445997374075599859613659420416071404862186481639636290507253156627305146476815177826995027953859271642592168099414269846610582796499944173044437898952324411678600466774037626970072584814791619203459439057658408830605383598182071705518691801443101729826074667255491153418519018948117149822332177621875843058966184382836751944273324474246368396342421347901449773543445427082932564765995813331492646793012133367901639235071255940741826073957848737081960761336791172057655319732998813730511106584709983363386114541543189770498898281240936641214796642099576220245701292924166424058267824281245728509115616413147913122430966016372519880312460989754092376672377804419353021096536692898083096345657093736567521170528209 . . . . . . . . . . . . . . . . . . . . [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) bfb12fdf24fd50445baaa48822e44d73c7ae299f . . . . . . . . . . . . . . . . [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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016feccaef6800000403004730450221008f55e57dc8e4613cf52e637747ec79f9ee238a6f503dd7b3564de23dd6b5e2a0022039105e9b2339909df18ec4b2217553d6af922ca095f8e53202f2c6f49b4ae7cd007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016feccaef6200000403004730450220735642484a291cb0086ba0a25750fbb0a78947d1f3ac5cefce713b3b7a5ed752022100a7828c8ce5096c9bf640a797b94c31a418207edfaaba2fae9e2473b886c22e09 . . . . [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) 00882df3134552dd5c0dd2a41e1f5485f4a2fc1fbc896d285cf745c0c9bbdd45948ee8eec0b09b2494082a592ad0f22eb2beb16e822e4ce43bc400fd494b7a4d543d96bc4a27344a95b01c67e3a03187aac2e680c951aa31cd8099f5f5504a6fbf411d34ab9a59ef6e06ef74852c9fc62a40f70adaad612fffb78cb33f9fd4cb94814cf22d9ed9a3297f2143695fcdcf1b63a0bcc62a3f77b2bc27f8512b1481e57647f2b69dbf576e40884a5a0543d2104219b94f4ab119f1f0134948f823e2e59ec989f361202bfc81ecfdb60b5a4ca382c2f033e0b2d09082f014fe6ad727b49c851c0c83275c9ec1f6372766708fdef84f018de216dac1f1e2dd12647e916b