wutik.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:10:6e:53:75:c5:16:e9:c5:fa:cf:14:e9:5a:67:f4:7b:61 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=wutik.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:10:6e:53:75:c5:16:e9:c5:fa:cf:14:e9:5a:67:f4:7b:61
Serial Number (int): 266928024094848317419418637893986032057185
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3d:ee:60:30:82:f2:1e:0c:1e:94:34:9d:e1:3b:4b:4e:ee:26:b6:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 84:06:07:e1:99:73:93:81:cd:89:cf:21:4d:16:ef:29:6e:bc:e8:e2
Fingerprint (sha256): 9b:85:54:d6:66:42:cc:5f:f4:a2:fe:31:82:97:75:a2:8c:24:e8:67:fb:e9:65:57:97:61:55:fc:9a:e7:2e:e1

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 wutik.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wutik.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

wutik.com
www.wutik.com

Other certificates including the domain name wutik.com

(limited to 100 certificates)
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com
wutik.com

Certificate

The complete raw certificate details for wutik.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 266928024094848317419418637893986032057185
 . . . . . . . . [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 2016-07-28 13:16:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-26 13:16:00 +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 'wutik.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 662588863850005353468277939275729923174999069868495838091351829374943693708765197563271926735951189517511887179166838402435928604817730692656064566135789850378233643886749164264429809048573822120541888034747831730625792989929817126074811002483652307656946581760757594546825590560841822128551836698636650107685574679609401443547844222428508521674184048381734452850960084023497877300718851781227957271943494487805919548389386428968838540268584396173173084554382324104134854397077303596714110281269076953460260262277727452224463737408752294864201146488722914937207924280578642387018666640938490128799103692149149685735925712622436646512443771091706793002607312560610694723468791455498805765273421592713881517680780698380294656875705405978874457731130684450337824222835030550029534845568367413283423179895999234571382462759743683156944374082749124895750611396290363698503163290291772508321241246150377691996539795332701967454902910595356741833253853653138891564987733055753806387402227525643302816794994510698254657389675659210403146609628941490502210446961854782492603298982464311785944125977828228880695120476170758536644399499011480784557159196055805645070386731542398663999578772442821914673513257450933618821362368742279146110377911
 . . . . . . . . . . . . . . . . . . . . [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)
							3dee603082f21e0c1e94349de13b4b4eee26b608
 . . . . . . . . . . . . . . . . [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 (100 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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wutik.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wutik.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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