www.swish-it.com

Issued by R3

About this certificate

This digital certificate with serial number 03:61:9b:09:af:33:ba:11:3f:fb:d2:2d:b7:9f:ca:3c:d2:1d 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=www.swish-it.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:61:9b:09:af:33:ba:11:3f:fb:d2:2d:b7:9f:ca:3c:d2:1d
Serial Number (int): 294550328010150061662557657483115998532125
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2b:83:3a:b3:f0:c1:4d:90:8a:aa:a7:0d:27:85:02:92:84:5f:53:e8
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5d:2a:68:df:a7:97:5d:02:25:d0:98:38:96:ed:c9:a8:b1:02:52:54
Fingerprint (sha256): 63:b6:34:69:9b:e2:e0:d3:9c:03:5e:60:2d:f9:69:51:93:48:c7:e3:6d:b0:96:4b:c0:f7:24:ea:78:19:e3:87

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.swish-it.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.swish-it.com

Public Key Algorithm

RSA

Key Size

2048

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

swish-it.com
www.swish-it.com

Other certificates including the domain name swish-it.com

(limited to 100 certificates)
book.swish-it.com
book.swish-it.com
book.swish-it.com
swish-it.com
book.swish-it.com
swish-it.com
projects.atwell.lu
swish-it.com
swish-it.com
swish-it.com
projects.swish-it.com
swish-it.com
swish-it.com
www.swish-it.com
swish-it.com
book.swish-it.com
www.swish-it.com
book.swish-it.com
swish-it.com
book.swish-it.com
projects.atwell.lu
book.swish-it.com
swish-it.com
www.swish-it.com
swish-it.com
projects.atwell.lu
swish-it.com
projects.spitzbub.org
swish-it.com
swish-it.com
work.goboom.group
swish-it.com
book.swish-it.com
swish-it.com
book.swish-it.com
projects.lockeandpartners.com
projects.swish-it.com

Certificate

The complete raw certificate details for www.swish-it.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKMRjNxOvgvFxKaOpRz5
uolHyNfYP3emnwFUgSRUqKqTrsZzkBM8xbkHUlJ+n5jiuj2JO0tfa87ohm+N3te7
lG2fJVzt23EzWqkjTtUytoStK96QTDxEa25j/dTeJ3KhdToFHqd4li2Xys93jV8D
ocMQOU2wQSvderO3SJGahHcorb545tkBkQH3ciTzyIk2NcM6aT1g1H2B/cwEb9hg
VxqLU+E1yC9NdenLiMxKdluZZ20UiGgiwlESW4R26btfatgNouviueqMsVVExUyS
i05zLvBiLmMeNctxlD6wetbrKMe0AMHxJPNzH1Y/8kY+fL7bb621/qM7PbIUxK72
MwIDAQAB
-----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 294550328010150061662557657483115998532125
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-23 12:08:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-23 12:08:20 +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.swish-it.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24318166655255521718290994107996705340725437481997160888832071391532671116041002815938610883474407261484244403206193326038984226304497630444381190389720178800760817284284753224886157367483172649169223504685288078804425135457593954135648783629469786044812234095343382204303022781648607425880702107765188257933679544626303774179588035690310491792174896451970246590617666954570165156515387727000669933329221476346415514227329870566481184484885497275894428773406354084501367422632905902908035742291510712845495320920608240211165339814237156853438812000968288168601412402108053967276721994030537914764568822496759842272819
 . . . . . . . . . . . . . . . . . . . . [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)
							2b833ab3f0c14d908aaaa70d27850292845f53e8
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (34 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'swish-it.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.swish-it.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018dd614c3a80000040300473045022100d5f6e7151e17ce6e567479f4a5e179d929a92921fa8e305b6edb46b03ee0eb5602203a06d40c26756b35d1a5e02f02fa8be3d44c0b1cdc58d9db7d903f4ab990cc3c00770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dd614c4400000040300483046022100ddd70a8ad77c222c03d9889bcbe6cc3060956f8f6350ea0ec825f8c653a87f270221008fa4b72001f6df68cb9394d466bcf45653174759906c12a07a10c0d1de7dbbb9
 . . . . [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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