ottokun.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2a:48:c9:cf:c9:17:19:52:ac:ba:15:b2:cb:68:7b:7a:af 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=ottokun.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2a:48:c9:cf:c9:17:19:52:ac:ba:15:b2:cb:68:7b:7a:af
Serial Number (int): 275725469487716032238590432069569214118575
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0c:52:97:21:95:9d:2f:c0:1a:3f:97:b5:d6:e5:75:51:1c:20:11:af
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e1:fa:02:45:e4:b9:55:ba:c1:1e:21:a3:35:23:ad:49:59:ab:36:0b
Fingerprint (sha256): ce:05:ab:4a:ff:06:a2:61:ec:e2:1c:9d:ec:8a:3c:89:6f:71:cd:4d:4b:1a:01:bf:45:bc:1e:d9:a6:39:27:71

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 ottokun.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ottokun.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

ottokun.com

Other certificates including the domain name ottokun.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for ottokun.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 275725469487716032238590432069569214118575
 . . . . . . . . [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 2020-02-07 08:29:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-07 08:29:18 +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 'ottokun.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 730629347237403353634571570879115338107633031838464467051484648241404729303476772705954905630390168168024312023152602664657751982034960823774769737270857285523022996221367467795651454538654142539736263362284293859287972149414149245238389310342548681519411650538959460600000392360353350968216182012501509523117043363979308435707620018822704156331544908847486071273020893462317888774283632009084328832546238466004513221709064860187008209928211891297206390239219752367451435348189109971101721341994085688472103534287059262893684844818022114486695803999839015459963832474305077413388599431377084317107956722741011833182429703330689649919755013970664330757715802220834317741636353194469068514857678733433368833393153397840727617449631600144359619690844093271900733605633351378055241661947531506174147920519247661152453775713865160145892508468127460616200205380107411937871260255457596134984702538598742791225796011791886589760437495991767421477838108674638952373708537573323942405056362683213289665097855373086149274088822859376558628826887729644033072754524294579743021710800076201351919414927356926106446212905624360790908631539331144016023694345657928409363213062534997974889648683126647469341155676669772777948163678914592807766782443
 . . . . . . . . . . . . . . . . . . . . [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)
							0c529721959d2fc01a3f97b5d6e575511c2011af
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ottokun.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)
							00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001701efb6d230000040300473045022100ef08660e29b14dac11ca5afdb5c812f7ea12a0bc58326533449c9ab9f682efbc02203dc706f7fa374188a7e967b04d4e2593bb944c4737d10a8c08933a6ee97d0a1600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001701efb6d120000040300473045022100dbcd3f91b047bf85da71fc595fc924b15c85a9a847a03d1d4e5ef686cba70f9a02202fe6caa0f464f83bdab253073ce8df9a7e3b97b38f936314caed1f8e16065541
 . . . . [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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