wstrmrk.se

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ed:e7:b9:7d:95:82:15:53:c2:fb:da:89:e5:2d:ef:7d:88 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=wstrmrk.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ed:e7:b9:7d:95:82:15:53:c2:fb:da:89:e5:2d:ef:7d:88
Serial Number (int): 342291793544634755795799948500410127318408
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 98:9f:7e:68:d0:5e:27:56:71:be:c7:ea:a0:db:ce:75:66:ff:4c:c8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c0:59:ea:e1:71:5b:b7:d6:ce:30:1a:3f:4e:24:5d:ad:dc:83:fa:d6
Fingerprint (sha256): ae:36:20:d8:36:43:14:b5:ee:0c:fa:7f:c5:e1:4c:26:6e:6c:26:ae:65:bc:fb:6a:53:8f:a0:0d:d4:db:c9:a1

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 wstrmrk.se

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for wstrmrk.se

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

wstrmrk.se

Other certificates including the domain name wstrmrk.se

(limited to 100 certificates)

Certificate

The complete raw certificate details for wstrmrk.se 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 342291793544634755795799948500410127318408
 . . . . . . . . [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 2016-06-02 10:23:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-08-31 10:23:00 +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 'wstrmrk.se'
 . . . . . . . . [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 701836305709609613739565736448285675877225313053792125648659069220752581915535286448084402113533467697962644843422093601098347810633863788567878301360781355537138244567329503865456615949996097724719857491405764260603151262217178279347717637204616613893362762584292048164065923177391623940883929514486435800680780508452833706068323475635768514501430545097891921271591797519376376674704172582837876963100341342226242479310727291346573830507306900671844481373350922623088859651565920557789644501419840573399989115165579570388415336287658005721999032634075917573099534693521995992664281441829831255004254624350575470489737920553171820062037554369503424189092914207762905713388522057176155942896495809074867717172274002704420051485829632527993802574674464733182899961080077049454791234341898106508287917458650082644676674441058943436444950547548958827023758371469018681819694153905465102485156220725877713346884360359929784221681768112732756085686106360911468062969473181579672690889479703564478336732589380770768759789136592156942169297524021933331918523733349045381644233782106781558921398508215377108642280650800512079269094050408295298250682827140949758051591469206498230674079055581639360964605303299641124244342177029695666063637069
 . . . . . . . . . . . . . . . . . . . . [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)
							989f7e68d05e275671bec7eaa0dbce7566ff4cc8
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wstrmrk.se'
 . . . . . . . . . . . . . . . . [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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