www.wtko.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:24:2c:be:27:5e:0d:18:a1:1f:a6:8e:64:6f:7b:22:f1:04 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=www.wtko.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:24:2c:be:27:5e:0d:18:a1:1f:a6:8e:64:6f:7b:22:f1:04
Serial Number (int): 360758782302877904085822469136143572201732
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 20:46:06:14:e1:41:19:7b:4c:ae:36:0b:04:1d:97:7f:22:c9:60:2c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0f:d1:72:f1:5c:06:6c:bb:f8:b0:26:28:0a:02:71:e0:71:b5:33:d4
Fingerprint (sha256): e3:a7:e0:94:a2:b3:9a:80:74:3f:69:15:8c:f4:e9:5e:7a:72:40:71:0c:77:76:9f:e1:5f:b9:08:ab:01:33:6a

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 www.wtko.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.wtko.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

www.wtko.com

Other certificates including the domain name wtko.com

(limited to 100 certificates)
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www.bebeabordo.com
mystery.dating
artetcraft.com
www.wtko.com
wtko.com
wtko.com
wtko.com
stereofonia.com
wtko.com
www.shahbano.com
compato.com
www.wtko.com
lavonareachamber.com
wtko.com
test.5gatt.tech

Certificate

The complete raw certificate details for www.wtko.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 360758782302877904085822469136143572201732
 . . . . . . . . [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 2019-12-17 23:53:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 23:53:38 +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 'www.wtko.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 825452556432405681865101013015370132796300111612000064126865790776665951537281643037134621167070234234211956435013633969427331388687861395482048599749456824226399834342519499845635969138987135145396505377262303564222122416444416618299906932396947480437451795788065775215886699794258225360414474253687530805227722660353965136144013708901246255092633729457588569258501773430570397569347077889022051780446078599162655320122788556160871521180417093520099474025628271973347818035253587312253689312433126858722363835826920818772082667160458718577708063150473143648215569639430756709228798483822118217907910227083716655373709750244128069721494300041664202996895672392875198611693188901046048717099934243447287396490808809196306222116134628776172081026321643488620177835248629168166955831575726787228495560053968042556817863807978649877495040175520672549733172588386371515249132129407206805849068092968350434787698841290927949428595802242451441898613541265063534277047145712261720233011452674209922349953793115000095049975013037062417944704353434389464260415297264870813729186650177661791339591937365840519567094024705131625349839347809446816710841925967686812903043744880493614178786059614553801590437955755705101827959258189271196841371023
 . . . . . . . . . . . . . . . . . . . . [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)
							20460614e141197b4cae360b041d977f22c9602c
 . . . . . . . . . . . . . . . . [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 'www.wtko.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f167efdfb000004030047304502204c7b16ecc84d925699d65abba1f759b58f384d8f85861f943b9dd1634bdc99a9022100b986d078316d30e397b82f53f4e306a029d630858fa91aa2441774d2d91fe90a0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f167efe2f000004030046304402205701aeead72fa4a3ef45dff030a237b29ec3bc9e5861fb077addbcf9832e34240220140cd5675ed12ff8444e3c151570640626fee15b21d8ee22fbb24bc4b4deebbe
 . . . . [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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