zakimoto.dev
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:7f:b1:f5:12:4e:7e:56:d8:7d:f7:c6:97:2a:3f:ca:de:61 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=zakimoto.dev
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:7f:b1:f5:12:4e:7e:56:d8:7d:f7:c6:97:2a:3f:ca:de:61Serial Number (int): 304789264233526465585048757205855659286113
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a2:d9:0d:af:46:79:bc:8c:7f:22:34:54:15:09:08:5f:6c:a3:bb:db
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 05:d3:d3:3a:2d:5f:91:7a:17:77:f6:f2:27:4e:e3:e8:aa:e6:f6:72
Fingerprint (sha256): d4:02:b5:d9:e7:4f:c3:c7:87:b5:33:7b:a4:bf:95:d2:f3:ff:9a:ea:fc:b2:de:f8:40:82:ae:98:c7:a0:6f:87
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate zakimoto.dev
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for zakimoto.dev
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
zakimoto.dev
Other certificates including the domain name zakimoto.dev
(limited to 100 certificates)
Certificate
The complete raw certificate details for zakimoto.dev in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFTjCCBDagAwIBAgISA3+x9RJOflbYfffGlyo/yt5hMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjQxMDUxMDJaFw0y MDA0MjMxMDUxMDJaMBcxFTATBgNVBAMTDHpha2ltb3RvLmRldjCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBANRj22NKP+F8JINFqJFLQ7mpxxIXLYXu5ZFw qeU7+7XGkYlY+nJLiLsWJXJs21GAlfNsQR/TqBvB7kUE/Zc3f4BNOKBslFey+hFT pr4xTGFMA6wPxJVxQPJeyL8mk/vJk2mH6C9j9+4niZOS39r7z8us60nTbNqpD7RS 8vxNFgq8MMP9++EgrIcZmbh9qaknx/enYpVmtKkbf7uy4aoi9MhppgVKhyrk2qq7 GKeaFo9EzsUtcDhI32Y6kYObPYaA5/TLxSR3LbdtYIckP4QJcoi/sow42Wm64NLp waWG8f6a3l4SDdGvWAAB27LnY46bxRJ8uCmYyxpdVzbwjA+mbyMCAwEAAaOCAl8w ggJbMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUH AwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUotkNr0Z5vIx/IjRUFQkIX2yju9sw HwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBh MC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3Jn MC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3Jn LzAXBgNVHREEEDAOggx6YWtpbW90by5kZXYwTAYDVR0gBEUwQzAIBgZngQwBAgEw NwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5j cnlwdC5vcmcwggECBgorBgEEAdZ5AgQCBIHzBIHwAO4AdQBep3P531bA57U2SH3Q SeAyepGaDIShEhKEGHWWgXFFWAAAAW/XZCaWAAAEAwBGMEQCIEsN829taL8eaQaC yuow4VDP6hLX5iEDnuU6NRKnQriiAiBmPTl/OHx9OuUKTjm/ss8laKyfy9/9fEzu pdpJffp0swB1AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb9dk JrcAAAQDAEYwRAIgRfIUdLYOjNQzpQji8LHYbqsFZOblcXGKqCiyfMOaDmYCIGwE Tv9RPs2XRA0ijNk541wrz9mX5Jkb8++mV9g1ALiGMA0GCSqGSIb3DQEBCwUAA4IB AQAHo2AFQbqwOXqaNvcpm8u1BaWtlIv2sUWEKTP/acjcxPIoqPTmrAj0asXwg6xJ caLPcRwVuV3q0jSUECQjJUjtfyF53K2X8KS3LhVNQL8pgwN6qbzAOeoDkQbvqi3Z n/lsEW0CJ55Hy3CI4q8EDiG0FzDDQ3/VM3E4sE6NdPnY66tIGPJooOA4gnVowYoX h5YPADqg5PlF2eYlxxzSDgReC6qNw6d/g2xEcaikURlMQ4Sl0gUkman40g9627B6 WXctYVhyKkjEVixr+6RGlaCVB/+oiMpEAp0/imUbv6QLB7/JmrJ15WAbGAWLPp2i blD1pk7k+yn0+Y7t1JapLOhZ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1GPbY0o/4Xwkg0WokUtD uanHEhcthe7lkXCp5Tv7tcaRiVj6ckuIuxYlcmzbUYCV82xBH9OoG8HuRQT9lzd/ gE04oGyUV7L6EVOmvjFMYUwDrA/ElXFA8l7IvyaT+8mTaYfoL2P37ieJk5Lf2vvP y6zrSdNs2qkPtFLy/E0WCrwww/374SCshxmZuH2pqSfH96dilWa0qRt/u7LhqiL0 yGmmBUqHKuTaqrsYp5oWj0TOxS1wOEjfZjqRg5s9hoDn9MvFJHctt21ghyQ/hAly iL+yjDjZabrg0unBpYbx/preXhIN0a9YAAHbsudjjpvFEny4KZjLGl1XNvCMD6Zv IwIDAQAB -----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 304789264233526465585048757205855659286113 . . . . . . . . [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 2020-01-24 10:51:02 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-23 10:51:02 +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 'zakimoto.dev' . . . . . . . . [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 26811761966763008709047526855106670786119280474769708549026525586001950501134119051305433743890399747081905698834441719060899117607324936761601823021888903543470411679639594591178655436614384695684063584619973116090211483043751682186690205340483869021593173952891436413209625517467583971484744567592721184522070231440678878981946685734817030446316088414496072898046442605520593129242221993675724513124094190960793040513506347940803214785326898758792674796614423368100381971797937051575882118504418674032931372999266343379949576283116757312328608926076620210274933248247153145254635099037455230332926636679834288680739 . . . . . . . . . . . . . . . . . . . . [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) a2d90daf4679bc8c7f2234541509085f6ca3bbdb . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zakimoto.dev' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fd7642696000004030046304402204b0df36f6d68bf1e690682caea30e150cfea12d7e621039ee53a3512a742b8a20220663d397f387c7d3ae50a4e39bfb2cf2568ac9fcbdffd7c4ceea5da497dfa74b300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fd76426b70000040300463044022045f21474b60e8cd433a508e2f0b1d86eab0564e6e571718aa828b27cc39a0e6602206c044eff513ecd97440d228cd939e35c2bcfd997e4991bf3efa657d83500b886 . . . . [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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