k4v.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e5:01:85:0b:fd:2a:3b:fb:e7:74:ca:24:68:65:bd:d8:e5 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=k4v.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e5:01:85:0b:fd:2a:3b:fb:e7:74:ca:24:68:65:bd:d8:e5
Serial Number (int): 339263539866817919763828688463331457882341
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ec:91:15:0f:3c:07:d1:d7:0d:8d:48:dc:66:e9:74:c4:eb:97:2f:49
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 37:a2:48:87:30:34:6a:5d:a1:a7:94:59:03:fe:af:27:29:e3:bf:40
Fingerprint (sha256): 0b:70:bf:22:32:3b:06:6c:40:6a:d3:2e:c6:ec:1e:52:8e:ba:0b:10:27:ce:1f:43:63:43:ed:23:90:75:1c:5a

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate k4v.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for k4v.org

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

k4v.org
www.k4v.org

Other certificates including the domain name k4v.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for k4v.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1l+xAcv2RSDH0sBOKntf
IN/aIByK9KDGc0TfQl1OvoZhfcwXnuVn6ven3T9OAXWSF07nL3CdVgI7fXVIkIdQ
iBSsU+icrGuRq0TY5ORKZ3hf0V6eb94Q77yATTJ0Os5j3xh0MmFWjQ/5jWmc7N8e
EkIC6bCDoUYdoBrd+vPLvtJeMYVL0P5DH5XjCAa87wqwsxoZ/8ZkVT8Ps9gmIs+s
xz5VOTe5P/GxmwulB/Ov61ocfR1yoew8XkBdpuNtOOiRe1eR3m+ezrqe54vqoe5H
FCrxpFc6q9hgejrhnq8/K2l9UrnWvpUUtSg+4fWFXta99NohijkMXD8p0Y1lDyI0
KCg4LwoIbfotsZjBEbGhORWFbUtknt0OMGlQRkY3z9nfkG5cVb5bIlCUKi+UTzJz
jg7UEFOOXMyuXRQDPwQ2eOoKU+crWu2x/MtMgFBYdkcdfYjGmacb4obeQPJeY9VC
bEzdRNvhWeoFE2jo2J6cPR8+0NLJ0t0aMBSdJ6xWmVFvkRr87DDwRup6F/MDJZjJ
8p9o4PrnXKexvFSx43sqgNMjB2oAPp6QiGKHiCOfxz7rSNndBs2JjyTV9kXwDNab
s+3ezvvKGgWyeF9dp3gXHrhZCjDLSnZ7oXur5VFpwpmJWVHK7NMlF72THqpeLU3j
yWjlHGL5LXuC2k3IbN7OCu0CAwEAAQ==
-----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 339263539866817919763828688463331457882341
 . . . . . . . . [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 2020-03-16 21:39:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-14 21:39:45 +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 'k4v.org'
 . . . . . . . . [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 874568779734882614027261556288559336022979034210848240202770247258685943902097452827340187166575692505512998114928483504116943329026535756148637647244112108321873448555781202758474174605281211951946533772170560337056111647270171157341455721379043593572924274560293361220281302864817964852137206327096272789214150962828651401987851131814739047048761797327188437229916237954029776141921386294943840423682318954610596160980719857421793274445563311332104542835921182620060400149150991035214826713505642456896241078387161546184946986229018698756481186778511144936467802249880849199990500748547623380655023820446742033650703545942181178153000833150418927228578167858082052267814775193836807118781372779967936319741315387370958071791430625157492632825931990986605194804509097003357892776748406748382713472660366073581024057327510010009486067239674303959424071236059148225152908664264935037069300046310622085944613883904373181370849984583962569368770129113483267598025149316759030943766259248691717052297944756036794244433502420200378178190639092120002128923893102406761096459408798760895880398804994647321324268424667845057400581838954499511835884689319279155455127984138787206286843254794200113352242481542693666281577593019927165693463277
 . . . . . . . . . . . . . . . . . . . . [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)
							ec91150f3c07d1d70d8d48dc66e974c4eb972f49
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'k4v.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.k4v.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170e580c36b0000040300483046022100c268a9b06d6242def67f94fd77490a4418f83351aabe6b9cfd2c76321c11d72d022100c83dd41339fe2d2af8cdbd783de3000217c0c517194f61c381294e4ed9f682fc00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170e580c3b500000403004630440220225b6c50339c0922dc3e856875429ae78058deb61dbd8c1c5b5049e64fee136a02206e2707968a86b3287d274fee82675412a2807dd8add15dab80d5dcb35907edd3
 . . . . [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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