staging.refurn.se

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:67:51:bd:b9:08:2e:54:7b:d6:4d:b0:86:3c:f1:f5:4a:29 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=staging.refurn.se

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:67:51:bd:b9:08:2e:54:7b:d6:4d:b0:86:3c:f1:f5:4a:29
Serial Number (int): 296494594152796183365424335088434239851049
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d4:30:ed:24:a9:6b:d4:fe:70:37:85:0d:17:52:d5:7e:0b:72:77:b1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 55:26:61:35:17:3c:97:b7:27:c9:21:99:aa:34:02:f5:a9:c9:13:3b
Fingerprint (sha256): 99:83:ed:05:67:e7:b6:95:74:70:b5:c6:c9:83:c3:fa:f4:f2:a0:8d:23:07:72:3b:17:b0:04:49:e3:fd:cf:83

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 staging.refurn.se

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for staging.refurn.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

staging.refurn.se

Other certificates including the domain name refurn.se

(limited to 100 certificates)

Certificate

The complete raw certificate details for staging.refurn.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 296494594152796183365424335088434239851049
 . . . . . . . . [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 2017-10-23 18:39:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-21 18:39:41 +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 'staging.refurn.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 953558231459316615625406812795404471131080565970771215121451488393517573595118512448507380770503372143041139214039870044408349541033535563730757123249766490807653352019221875193000478875631154534741082547545220931051961641585540631970667791548468688065612536465103640687042745141382476864130810486610369816300221551833335387978191171327417093457618901405943381561908307304721159992698091252143059573631620994243635115502288216848254256334876275602409500959000406971696632742162568888130900178556848038062903060167764871378318050195022574663385764218245457645834355445008491924763118462358539919097806800031745728001730494808041024044748101341494986747737889901982845316829815338576940382280493851795646397952687176210554493990627696347921676516660130973145257124417606027468919185196025288797111804814020424273915466877763218907263511696847803825885925880040518290763703052151048708111678236454698326529181947165990707941004852105388138354013022837375684692558973237012695350091575772673646806742322949036147238585630986586198931616170976766933527482594788908027308387340140003475980237963492528157076365896595431154825557200411925653204410222208014414491145030806287648933767402150940582022828000295331852634255729148879128758847787
 . . . . . . . . . . . . . . . . . . . . [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)
							d430ed24a96bd4fe7037850d1752d57e0b7277b1
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'staging.refurn.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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