avalonia.xyz

Issued by R3

About this certificate

This digital certificate with serial number 03:4a:6a:72:cf:36:d3:29:9d:15:21:9d:e1:f5:37:b7:5a:06 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=avalonia.xyz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4a:6a:72:cf:36:d3:29:9d:15:21:9d:e1:f5:37:b7:5a:06
Serial Number (int): 286659247239627720665537177255649675270662
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9d:31:71:4e:e9:d4:42:10:ee:4d:70:7d:fb:36:d1:80:d6:74:fb:f5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 48:5f:38:1d:6b:b6:a2:53:8d:2c:1b:8a:1d:5c:be:d2:fe:5e:f3:63
Fingerprint (sha256): 99:87:2c:b8:28:77:11:b9:af:b2:96:a1:91:80:fe:94:ba:1f:88:4a:4e:83:2d:78:4b:e6:8e:7f:f3:54:a9:64

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

Revocation information

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

Check the revocation status for certificate avalonia.xyz

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for avalonia.xyz

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

avalonia.xyz
www.avalonia.xyz

Other certificates including the domain name avalonia.xyz

(limited to 100 certificates)
www.avalonia.xyz
avalonia.xyz
identitat.co.uk
www.cmplmnts.com

Certificate

The complete raw certificate details for avalonia.xyz 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 286659247239627720665537177255649675270662
 . . . . . . . . [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 2023-11-28 22:09:09 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-26 22:09:08 +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 'avalonia.xyz'
 . . . . . . . . [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 757681633698904620019126159402955942807931397097788973453286458761857959309367931270760686829764379842579275495532387002161022616203204213648820532096800048263944534059899627346546812144453369872431946530642188498219688767734285952110740399622192486966408818799519470495476840221407436758652372768961084150885308263852118807337188015012050958223362885398732154594609321812551993914990509309834151714859342068215972968405206034631292954474410945221116218771530342736891605867338709446874138713795628418332113905095232074392646382076098189708283209932769159181315499582640900780021556253629946076065665151390916708157626070597803304376626081330166971203677516251768983361604934168302739622483533175868495521945726675592965970741229651773485768902861871019032323095073953789842281528907895574573750439843538006533335576311262623146319827487596287219669566769846447181999099217685432164266966924924202814675492449033631138684030688743884320556144280347837586713160822980674151770729954184344122417477721461164879759909340621514216591906466061694360898363619863946616707320516552906245319415393302132656917314962909835071243426634212679093435213618245147615033161021156324266466025134529247154669877161860062941838594358977317054112599703
 . . . . . . . . . . . . . . . . . . . . [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)
							9d31714ee9d44210ee4d707dfb36d180d674fbf5
 . . . . . . . . . . . . . . . . [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 'avalonia.xyz'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avalonia.xyz'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c18318aaa0000040300463044022016d9fd475c1927b5ab01f7ca67e6dd8cc95c23066962947aa7926de446caf6c202203354a8a1e88233e6087266bbf9c38b43782241358128986b884bf14bb596fcb700760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c18318b4900000403004730450221009019adcd4969dcc5d5187d85943483364cb66c91b98ccd9a7897ff0475c1fbc502202ffe73cadb147d87eded886a1a37eb87a0e7662c91966bc53a265e57d9e215bb
 . . . . [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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