teckmate.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:65:42:b8:aa:b2:a1:eb:ee:f8:5f:49:3f:d6:f9:ca:4e:e0 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): 03:65:42:b8:aa:b2:a1:eb:ee:f8:5f:49:3f:d6:f9:ca:4e:e0Serial Number (int): 295794064746801657466544586434668921507552
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9a:f3:9e:cd:e7:01:29:b2:c9:de:f0:a2:8f:e7:c6:e2:01:7e:b2:ca
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): cd:2d:71:04:6e:27:c0:d4:15:c3:d2:af:30:c4:f0:b4:8f:07:8d:34
Fingerprint (sha256): f9:02:38:4e:d4:64:fb:5f:41:bf:c7:5a:f3:07:dc:9e:d6:55:83:fe:af:02:c3:95:3e:42:45:a2:a8:ed:a2:3b
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----- MIIGUDCCBTigAwIBAgISA2VCuKqyoevu+F9JP9b5yk7gMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTQxMjMwNDZaFw0y MDA1MTQxMjMwNDZaMBcxFTATBgNVBAMTDHRlY2ttYXRlLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMKEcR/we7sooMr3GDFV5X4qQpuj3GEeFuMS WXCEpIWcK+OVxXCrSXUoyOOOOOFk8E4bR6+xDVFR7H66Oi1QkQB+WU/8V/6knnaN fSVdeR5bp7G341ZsXNkwJHRdrXO8y2W9hBxjHw2VrwAwqqMZBgTzvVAAX1zWZj5l QdisN7erwaq2s8ZbAaqL14ES0xDrEtvgtadasYieNi/KM3kxS8eLqtWcOHMB5K1g Nh/0ouFxWyn6VOtJm4aLDwzpg9Pu3zvvla5Tl35itAqT2O6x1NPFDEktE0e+yZx/ ROnwIeI7IgM5wc/86KkhOyFEBK+53Tj3l02gtswRJXsu5eLxdrLWawFw5HgbLZlP 8VuS9WFi+xHbC5RIPOrGMug9e/z8y3CnfNUJefwHIJRBBaKVh+Tp5hwt0NWDl7sC pYsmLA+iLZikWW73vpDwNR+0f6eMp5efj2Ljzr7Jo4lHway2mcbVCGr07y3OHDD9 5hkzQxBEMEZWnLSzmjMILVYp8vru5NmqispzGoflWO+xELBj+gi67i4eDMijdnDd pICukukc3EmnaUR4gaoQ2jUZsvgNhqVrMYdUX4aPly0hfezFEXpc7BTN8MOQmiC9 8TYz4QhCm08U45P4nKFr1AaSHcA4K2YMP3ntk2YsTSI8ORvG7jKZJKTZ8vEc7B9M 6fxHkn6PAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJrzns3n ASmyyd7woo/nxuIBfrLKMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMdGVja21hdGUuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFwQ+UCGgAABAMA RzBFAiBfTA4Gp9OJWNcdr4QyTHCdfclS77uu2rtmMpOwdKOalwIhAPgx9cUYT9Sh ChLUXjJFBkU8TOOyBejPPE/gvRQML63PAHYAsh4FzIuizYogTodm+Su5iiUgZ2va +nDnsklTLe+LkF4AAAFwQ+UCCQAABAMARzBFAiAlYJ0alqAUCZDvebN7KqkB5n9m hP+GJf8Qn9SY+RtNpwIhAJpMDYkNA1KP9fZHO8PAjaQPjfgr1KhdvLpSciD7nnzH MA0GCSqGSIb3DQEBCwUAA4IBAQAcFbY+CV0MALwgYPWirwAD0OV4/BK4nK1u+5ND 6tUa8eGws2oLWQ0IRvtuk4INbSBAH/WB24Pl1FgrqbOby6OnE9K/k00FInZ6GscH 2VwLtxjLmTFqev28qsMcJZHyYPhRy+9Re5QqXPmSQ0DQrGrlNOPGGDV1fLEk9siv 6eoOy/i9YRZrcbvYdgXUMB8NwzhBE9vmUgD4Sv7s9RSCpUaF/Xm5mfXoPo4wfv/9 CZdhnj6LAhzR0VmZHtUk8qkzhuci+gJzzLsGiEiHQWbtMv31jgLp9Y1QW+MHaMk8 Rk+ij7oBqORUwNagXfxl71UeEDhPmUI4DQnlEFjnWy0AfRl2 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwoRxH/B7uyigyvcYMVXl fipCm6PcYR4W4xJZcISkhZwr45XFcKtJdSjI44444WTwThtHr7ENUVHsfro6LVCR AH5ZT/xX/qSedo19JV15HlunsbfjVmxc2TAkdF2tc7zLZb2EHGMfDZWvADCqoxkG BPO9UABfXNZmPmVB2Kw3t6vBqrazxlsBqovXgRLTEOsS2+C1p1qxiJ42L8ozeTFL x4uq1Zw4cwHkrWA2H/Si4XFbKfpU60mbhosPDOmD0+7fO++VrlOXfmK0CpPY7rHU 08UMSS0TR77JnH9E6fAh4jsiAznBz/zoqSE7IUQEr7ndOPeXTaC2zBEley7l4vF2 stZrAXDkeBstmU/xW5L1YWL7EdsLlEg86sYy6D17/PzLcKd81Ql5/AcglEEFopWH 5OnmHC3Q1YOXuwKliyYsD6ItmKRZbve+kPA1H7R/p4ynl5+PYuPOvsmjiUfBrLaZ xtUIavTvLc4cMP3mGTNDEEQwRlactLOaMwgtViny+u7k2aqKynMah+VY77EQsGP6 CLruLh4MyKN2cN2kgK6S6RzcSadpRHiBqhDaNRmy+A2GpWsxh1Rfho+XLSF97MUR elzsFM3ww5CaIL3xNjPhCEKbTxTjk/icoWvUBpIdwDgrZgw/ee2TZixNIjw5G8bu MpkkpNny8RzsH0zp/EeSfo8CAwEAAQ== -----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 295794064746801657466544586434668921507552 . . . . . . . . [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 2020-02-14 12:30:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-14 12:30:46 +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 793561557733438374461755026661944741981208035582864339503955990894073448013868150310205578084869580022327097638290236159492171448388996819347502153107339338369845376063088130641986371674181892895589241553091751428324083040624038678958751572745026825846623686383382193910232236515756672733074406086006975731430232816689805855535743287684963743944677367080547071227497585337984192174583408319181817762142339951068692995663237146585646465668038159100678538789831492033492771499428903855941494380537346012441256699014446860312561223829194149769832978624765489494141691026246424235808480787764696127321776862302104707720909335961473989461326890093878718889147521332331311143503398329591476355735253143808456637897595744258360032976199350310713653947492129352337683048693652753828046936387590325502412052447495121852378655323924616730725664621888360193006915153571451981740891850084999721224311472690850344882223601238173790844035875075064210858054350392665773051620953861832425197011083251168533525710875419393289622384443761368120859547511549100239273717430944520220529880427394274059388718391817689256479541706257483085724852771055451020001000005766198673607834870748354813448289720779874868813547098176839755434072434088403006794137231 . . . . . . . . . . . . . . . . . . . . [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) 9af39ecde70129b2c9def0a28fe7c6e2017eb2ca . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017043e5021a000004030047304502205f4c0e06a7d38958d71daf84324c709d7dc952efbbaedabb663293b074a39a97022100f831f5c5184fd4a10a12d45e324506453c4ce3b205e8cf3c4fe0bd140c2fadcf007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017043e502090000040300473045022025609d1a96a0140990ef79b37b2aa901e67f6684ff8625ff109fd498f91b4da70221009a4c0d890d03528ff5f6473bc3c08da40f8df82bd4a85dbcba527220fb9e7cc7 . . . . [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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