f.jtech.cc

Issued by R3

About this certificate

This digital certificate with serial number 03:71:8d:66:40:c2:72:0a:27:9e:17:6a:09:17:43:c8:66:de was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=f.jtech.cc

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:71:8d:66:40:c2:72:0a:27:9e:17:6a:09:17:43:c8:66:de
Serial Number (int): 299976717332511801730671159729979086366430
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d2:28:aa:b5:7d:c7:fe:cb:93:ac:bc:b4:6f:8d:87:fa:4f:f7:fa:57
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 67:a9:ca:2d:b4:9a:fc:63:d5:94:ca:60:6d:1d:cd:fa:30:d5:c3:7b
Fingerprint (sha256): 72:79:29:61:76:6d:33:ec:61:21:fc:c1:3a:23:33:c0:2e:92:14:98:16:07:16:73:49:5c:a8:e4:b0:8f:03:da

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate f.jtech.cc

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for f.jtech.cc

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

f.jtech.cc

Other certificates including the domain name jtech.cc

(limited to 100 certificates)
dc.jtech.cc
dc.jtech.cc
m.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
shadowcontrol.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
jacksontechnical.com
shadowcontrol.jtech.cc
dc.jtech.cc
jacksontechnical.com
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
f.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
shadowcontrol.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
jacksontechnical.com
jacksontechnical.com
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
dc.jtech.cc
jacksontechnical.com
dc.jtech.cc

Certificate

The complete raw certificate details for f.jtech.cc in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIID7jCCAtagAwIBAgISA3GNZkDCcgonnhdqCRdDyGbeMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA0MDMxMjAyNTFaFw0yNDA3MDIxMjAyNTBaMBUxEzARBgNVBAMT
CmYuanRlY2guY2MwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCsIoi7
kMjkRIUh2F190e/Hw99cVHn2NGlt09RhnmpzdpqHKZtlpWi+Fud0kgalq31sXVLR
tfjrQ2ppEdT9QodInT4EVHkxrKKGuhvHRR1OBtb7YchpSTtyze6rWI2UwYWHv+rS
FJlAnXhDpCTA/wlTnzsvCBlzkN/9t8qIy3oc4jVkdTH000Pyi1IgUKSM2Nq3w4d4
cQPQjdUnVwhY09/1i/Eb67UBhYlCrviRfoUtasMORLCiJJWBv62+/EDV5R7kNJoQ
mQV2szJsOcA7s5lNc+SllcVHmdV3k/hxzcQ5fe3cQ1q2M6rmCvNYLtZHkZbx4Mda
xiAUoZvKlEreGVsHAgMBAAGjggEZMIIBFTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l
BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FNIoqrV9x/7Lk6y8tG+Nh/pP9/pXMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYf
r52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8u
bGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMBUG
A1UdEQQOMAyCCmYuanRlY2guY2MwEwYDVR0gBAwwCjAIBgZngQwBAgEwEwYKKwYB
BAHWeQIEAwEB/wQCBQAwDQYJKoZIhvcNAQELBQADggEBABq4/2DJpUBHkDEZz2/s
4GKg6wW2vJ7Nk6GMBlAEp4LQci81gc1Y9nIid8RFInpODi6hvVE3NpjJYmwfDY9E
aKr9bdAgeJoZUg6YQIwiCKT8BhoeMvFC/hxBdP8ibzgVKECq7BQVoojdxnOamBGS
AWrTxAhcR9AgwuyczRfRFRIWs3YJzmej2GgJYTNq3Z04e+QykLNzpvduGSWsRJdk
HUeElFoBVu28qrcATT9YAlHGuNlQalrGnqZVtJniw819tCed+nIoX0RtY31Mss9/
nWAdHBj5w/1myTQFNW4V3dJ2g+q6MNEKnzk0g8ugQK6IxjfKzFJrqZF2SOVLf3ay
mms=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArCKIu5DI5ESFIdhdfdHv
x8PfXFR59jRpbdPUYZ5qc3aahymbZaVovhbndJIGpat9bF1S0bX460NqaRHU/UKH
SJ0+BFR5Mayihrobx0UdTgbW+2HIaUk7cs3uq1iNlMGFh7/q0hSZQJ14Q6QkwP8J
U587LwgZc5Df/bfKiMt6HOI1ZHUx9NND8otSIFCkjNjat8OHeHED0I3VJ1cIWNPf
9YvxG+u1AYWJQq74kX6FLWrDDkSwoiSVgb+tvvxA1eUe5DSaEJkFdrMybDnAO7OZ
TXPkpZXFR5nVd5P4cc3EOX3t3ENatjOq5grzWC7WR5GW8eDHWsYgFKGbypRK3hlb
BwIDAQAB
-----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 299976717332511801730671159729979086366430
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-03 12:02:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-02 12:02:50 +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 'f.jtech.cc'
 . . . . . . . . [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 21730017859495448876387038348703319141368339374365613424490706273936280926833996261314646307403720897893244126024525210097276785922009539697659374300913378026437620442956670565025244112483807558274850297880852940400337917712936155563392054099237612596158187772733711103508843509875412232403147874371325778253038746271012007132178308578975920704302268522113198610303901199667308493950381920690371241352002416422176430368822171945505694042622536703008278682537714208188155972567432268694006783759199039842561204780179984770987529833861593266051755658671988702754279194998961669194557095572808097472547840185653452692231
 . . . . . . . . . . . . . . . . . . . . [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)
							d228aab57dc7fecb93acbcb46f8d87fa4ff7fa57
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'f.jtech.cc'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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