teckmate.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:a2:5a:7b:20:93:01:ec:38:b1:b6:bb:05:45:55:9b:f6:64 was issued on by Let's Encrypt.
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=teckmate.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:a2:5a:7b:20:93:01:ec:38:b1:b6:bb:05:45:55:9b:f6:64Serial Number (int): 403695157001051502145606261756145398707812
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c6:cc:9d:ed:ab:8c:72:48:1f:e4:e8:c9:94:95:a2:49:e0:4e:d6:a5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8e:93:13:45:b9:45:d6:82:43:37:32:e2:28:bf:a7:1d:f3:c3:a8:10
Fingerprint (sha256): 70:e6:77:71:5b:a8:08:11:b1:60:29:2c:38:a1:9b:69:7c:7a:71:e1:0c:05:3f:d8:f2:22:c7:db:9f:7b:1c:6a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate teckmate.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for teckmate.com
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
teckmate.com
Other certificates including the domain name teckmate.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for teckmate.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISBKJaeyCTAew4sba7BUVVm/ZkMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIxNjI3NTlaFw0y MDAxMTAxNjI3NTlaMBcxFTATBgNVBAMTDHRlY2ttYXRlLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBALaRVbZU4OjU9k+eNZtZGbOVc76GKkIfm+yX h7zgxRQzs6VlAoar6iZaor3RrE2tMzPd5677EkIYq4o+UStv//AzEHAIUJOR+BhE 9Wo5LgAcBKHskVxSZzCPkQ9SfFRodjyRdLrrO+dFXIXDrvhsnN/98lM3dAfmOB+H midH/Lyx9x2Q2H2X5cIJeVwvdOuDVkN2m9PrknPjYYrIksionGLgVwkeQshyVddN YgAqFTradY2i3ALyhdIRrh7vPrtStOZ/tKIrr3XgrsywGKL4WGtFHOPJujI0ZolR DpJQ68knKD2zKn4C7Oj29Ip/V2okwQIC/WSeZQ071WlJvyxbGbF4CZV7YIHhNO22 kHKClt/oPYxQXWYr291nYP1xYOea05EWREchUxr7yVW7LG6cmLl9OJs6SQlFSnY5 JQMuzCkZIl3Yv2unMIM05q2+Vkj/swoaSCqPmUfUfgWzTv2x07k+TBkQKyf1719T nlotCebkbCSNosctl/DlvsjV9mB7Wq+rdt42uFdZRRND7VfZYlkfIQYJn/7fcucQ 1Da4cvRr+btY/rlld/r+N3I4nlRPrkwKrb36fZJ3Eki08CYM6b+lQO3Kv1Ee118C Pdy0JZnPzGsCnSbkHDrGr1yfQ6TZ8vCYN96bUgdE6C6NG9F9OiIBM0/CxlMWeQXI upeEMRKXAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMbMne2r jHJIH+ToyZSVokngTtalMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMdGVja21hdGUuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFtwQNCFQAABAMA RzBFAiEA9xYnrOaaSEQHs4/m0D/tJTfCIDJyO3jKKhbB0lNaFv0CIAXoOiA3JytU gMp629kJqnYtiuz/zLt+OFrr5Y46bUipAHYAKTxRllTIOWW6qlD8WAfUt2+/WHop ctykwwz05UVH9HgAAAFtwQNB7QAABAMARzBFAiEAiHzs/3o4rM+oopcBm/e2xi6d rC49RBdPyBlm+S/CVZECICe12G1DAWCyFHtUPz+hJVSANLw1T/96A8qcZICnj+iv MA0GCSqGSIb3DQEBCwUAA4IBAQAHGwWDpZYjiX39wvAIbfRiiXp82/iva8u0aPHS jArLKg+9knfjtGHh2DsMKAnFbTUsWymoNaTGwxoX5zFzziGeb/EmTkDoaJ3tQAMF 3ln8QHdzOo7P2dRYaXaq5IPtFSTaYCz8gamUrL57odFZ3mZQ9LUADpN6fQ+teW8Q lNO1XGxBdaCjQOzTWf80cbCTjMGeHV89+EFVVBpxumoAbl8f/PNvlpuxAJKLuwyB sf31k67z77LxZ8N8OqmiY4oFbGnFW3lG8m13zdCLnGi9RE2LaUoewtEdi/t4a4p3 ccZoqCor417gur6shDKtPLnj9TedUyqlRv6KU9u+y2qOqyAT -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtpFVtlTg6NT2T541m1kZ s5VzvoYqQh+b7JeHvODFFDOzpWUChqvqJlqivdGsTa0zM93nrvsSQhirij5RK2// 8DMQcAhQk5H4GET1ajkuABwEoeyRXFJnMI+RD1J8VGh2PJF0uus750VchcOu+Gyc 3/3yUzd0B+Y4H4eaJ0f8vLH3HZDYfZflwgl5XC9064NWQ3ab0+uSc+NhisiSyKic YuBXCR5CyHJV101iACoVOtp1jaLcAvKF0hGuHu8+u1K05n+0oiuvdeCuzLAYovhY a0Uc48m6MjRmiVEOklDryScoPbMqfgLs6Pb0in9XaiTBAgL9ZJ5lDTvVaUm/LFsZ sXgJlXtggeE07baQcoKW3+g9jFBdZivb3Wdg/XFg55rTkRZERyFTGvvJVbssbpyY uX04mzpJCUVKdjklAy7MKRkiXdi/a6cwgzTmrb5WSP+zChpIKo+ZR9R+BbNO/bHT uT5MGRArJ/XvX1OeWi0J5uRsJI2ixy2X8OW+yNX2YHtar6t23ja4V1lFE0PtV9li WR8hBgmf/t9y5xDUNrhy9Gv5u1j+uWV3+v43cjieVE+uTAqtvfp9kncSSLTwJgzp v6VA7cq/UR7XXwI93LQlmc/MawKdJuQcOsavXJ9DpNny8Jg33ptSB0ToLo0b0X06 IgEzT8LGUxZ5Bci6l4QxEpcCAwEAAQ== -----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 403695157001051502145606261756145398707812 . . . . . . . . [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 2019-10-12 16:27:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 16:27:59 +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 'teckmate.com' . . . . . . . . [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 744811291900756397763591897172118142000014719701308590192750125405876053150894347517949935912374432318483671014710289115616199649495349447832664049493018492005702156926318720864489263111925303515392144394181290575270507420004237679533552949281511197816881735393071150799892467059666662972479639571376941621974904589842367941644390652085280716664675221431244009625054896339370831073340004515529998724901571038014221745946506520565751169153874530040962247220302737470331349824276721450398600619677796092020301575649940653230540812126414241777769340201250282588178091919225489479290775621819716147923234442454499203383422868615408051031444134599388917606276491485677776667735098093220613577894108322858337147844135382692579770572368649198892892523401323898751237624823007063089500745184335144188684686557948063896935556111854880029392093625453396270776357898929199086866582185582966385251878534020775582404401728081233177334579231469801762155756376979254171252037567238410345006721645309657450343676892182199294159901614731883767914751852276705602286415636996094909704684355624430727024608154399496976850255277873819397040539137971248249241142713153135040914153594232398184336573718819193797512191909054202695097700165115580772005253783 . . . . . . . . . . . . . . . . . . . . [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) c6cc9dedab8c72481fe4e8c99495a249e04ed6a5 . . . . . . . . . . . . . . . . [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 'teckmate.com' . . . . . . . . . . . . . . . . [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) 00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc10342150000040300473045022100f71627ace69a484407b38fe6d03fed2537c22032723b78ca2a16c1d2535a16fd022005e83a2037272b5480ca7adbd909aa762d8aecffccbb7e385aebe58e3a6d48a9007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc10341ed0000040300473045022100887cecff7a38accfa8a297019bf7b6c62e9dac2e3d44174fc81966f92fc25591022027b5d86d430160b2147b543f3fa125548034bc354fff7a03ca9c6480a78fe8af . . . . [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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