paella.xyz

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:f2:7c:4b:68:e5:b4:af:40:80:0a:7c:ff:bd:96:e2:1b:4c 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=paella.xyz

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f2:7c:4b:68:e5:b4:af:40:80:0a:7c:ff:bd:96:e2:1b:4c
Serial Number (int): 430962692343219581588864390848349095467852
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 75:c3:4e:8a:b6:e8:0c:3d:76:5d:ea:ef:84:36:3b:50:7f:a0:6d:50
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e9:10:2d:b2:55:9f:83:84:f3:ca:d5:8b:69:93:3c:f9:e1:51:93:ab
Fingerprint (sha256): 6e:e4:32:95:67:a4:f7:9a:c4:2d:a4:35:f2:4a:c1:14:02:85:24:5e:eb:a3:9e:41:8f:c2:56:e2:06:dc:da:f0

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 paella.xyz

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for paella.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

paella.xyz

Other certificates including the domain name paella.xyz

(limited to 100 certificates)
paella.xyz
www.launcher.top
paella.xyz
www.paella.xyz
paella.xyz
www.azimut.xyz
paella.xyz
paella.xyz
paella.xyz
paella.xyz
paella.xyz

Certificate

The complete raw certificate details for paella.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 430962692343219581588864390848349095467852
 . . . . . . . . [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 2019-01-08 11:37:05 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-08 11:37:05 +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 'paella.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 719836975107101108932446324229089123096272902697774552057520208820579562219444163631123791610230825889051616231408874901298538374628003445773289285435204013630535632866302425179855809697403193802537183183393454552057087671126623052407277650475715713281536862127958451670481839703597382269346443454315256304393326574744992391915396785457797344138436987127427536650529862901401551910950203999563116658174644409438752434894649142606324238277787286940062514654571229308898544367718657205940003908995474665429072802027674195760087772843799143838914454139237770044792212698550374309245916140023774056425566544291258145783845180673659039583761608980818574163593698606318709940067446917764967526269305039390373652252908294149211170347902192825208155016757696645914312830944321823143579237781091370105723556727819031655489065895460359546003079039340434824153307608849539644228474989366440409293894962866788550109705147988970179062430349141292075235909404966820828524124031949611854987633180311955201289448032619690759543712603759664197809972161881016513791218456150366802913027420384812555688404818884890124130842219778755257612619492766691978136021998807844832778822976412619210600896624062957237088222479186497961064438717697346535163715969
 . . . . . . . . . . . . . . . . . . . . [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)
							75c34e8ab6e80c3d765deaef84363b507fa06d50
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paella.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 (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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001682d7763b70000040300473045022056d8b06d2a8f16d6ee14ba84c8ae034ecc3c319adc6bc4a1d274db48d5e20de50221009f76909627812f40c25c141c99036f4869edb779b3a92713e5c304f0192a256a007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001682d7763d1000004030048304602210097999bea35f307e8959bc63d99f5be4f0cb09b1b5589e6844ca9a250d34c72800221008d4fa9d2ad82f7d80ae504d45e13d212836482dd59832d0669cc735bb938378d
 . . . . [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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