availroom.com

Issued by R3

About this certificate

This digital certificate with serial number 03:4b:79:77:6f:1b:16:7c:33:5d:80:7c:06:27:52:4c:6a:2b 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:
  • 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=availroom.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:4b:79:77:6f:1b:16:7c:33:5d:80:7c:06:27:52:4c:6a:2b
Serial Number (int): 287019492038660850377537701933944704625195
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:86:47:56:bc:b8:c0:b9:b4:4c:57:f5:26:71:6c:56:79:14:ee:25
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 57:a5:e7:1c:3e:84:90:0a:b0:0a:8a:9e:3e:67:8b:03:fc:e2:fa:e0
Fingerprint (sha256): 26:95:55:85:64:f8:6f:63:1d:71:94:50:64:ee:5b:c5:72:d5:df:2c:57:46:5d:d2:ef:ab:8a:c3:a5:b9:2b:78

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

Revocation information

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

Check the revocation status for certificate availroom.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for availroom.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

availroom.com

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helpdesk.jotronics.nl
availroom.com
booking.availroom.com
booking.availroom.com
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availroom.com
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subscriptions.cs.zohohost.eu
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subscriptions.cs.zohohost.eu
subscriptions.cs.zohohost.eu
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subscriptions.cs.zohohost.eu
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support.ovvdistributie.nl
helpdesk.availroom.com
pruebaintegracion.availroom.com
subscriptions.cs.zohohost.eu
booking2.availroom.com
support.ovvdistributie.nl
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subscriptions.cs.zohohost.eu
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booking1.availroom.com
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booking1.availroom.com
subscriptions.cs.zohohost.eu
availroom.com
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support.ovvdistributie.nl
*.availroom.com
*.availroom.com

Certificate

The complete raw certificate details for availroom.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2nVg8A2dy3kPBC8bsNXs
3NpENVm9bLeXkEkii1hIM2pihfrnf04AlR7RgwEtkLjnEQxr4BG+Cr8IdczGjkpG
z11PF6rsbaGzpa+wWrLkp/wl1OHfEmvSxPSD25rW6mM4tT1HtMSdjafJnidnYCfi
xg6W0p7Xc02n8KgrPfSnbywfLdHfs56L8V26S/aQZAbaREjnCcENPDnEpi2ciEEc
zxkLul5llqyyRUVpO20hV5nSBnUYYLhtexJZ4MzDCZcTsgeIxu2vkFPSNw4Suvgh
o05WdxI2zUUVvmW7Y37mVSqKsdwd69dW0UtKRtd9FnegIpcyKyKj/QJjy+XzOzR3
hwIDAQAB
-----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 287019492038660850377537701933944704625195
 . . . . . . . . [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 2023-10-18 12:12:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-16 12:12:09 +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 'availroom.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 27577832058562991453566641176797918640727761738746431990509915129243068443753381387493130451886938939414221927204167388637630720053273331801336334318927611136697794408635460607830424366772343000972384897533539175654422912876920265533060901870108578020496053427363005212272354622443767956603922365981575964768779587399354412813622209674313327409599266034205629086263204599406890654275265734152386675511661540949104461431189715457119449448388373640430070909265772674955937850211487015729926544181014238844713741906199533810322598359611637714738682943458470055513172259494520376744246872831713362079568286104790662150023
 . . . . . . . . . . . . . . . . . . . . [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)
							24864756bcb8c0b9b44c57f526716c567914ee25
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'availroom.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)
							00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b42ea41460000040300473045022100cba50615bc43d0e3b45b3e79190db5521aa2c1abc3e341f15fa53b95127161b60220559c93d8422edc5a8551048bbbd492581dbb611f596835b4fa16dc08b8d4837a007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b42ea41570000040300483046022100d945dafffe037b5559302978f16c17ac4483ac5c507624bb3f36ff25cfa619f102210083672c9ae6514f1839c2787408fccaf79ceed4ea8201abd346b2c746c6a63c6e
 . . . . [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)
		008e20e6ec05ffa3bef28af55f1e5230d8d999321cd11279ad2d173ea6a69c9395d18836d7a3856d29dfa0b440d5c6249a109ff07361b3a89a58e35930ee4156c8d1b8ce32e367691c28c3061646ffecf36b977c16623cee53ae7ffa7cb390b712e67cbb8349e0436339d1365cf3173c301e591cfbd06f5248df90b64a9a12a0f2894357041160c72a358495a74faedcac1f7d8a7f2636a43e878f22bde972553515f16ce6675ac795bf2aef1c61b5637c98b6fc18188309ce266dfa91570157f741c63d78472dc3e3434766b3bccb2f65afe9cade09e9d1da181552274a31cfcd0ab35911dfd024e3d23434e0004dd85baa6104a442b0267fde19e54d8c537b07