airregistry.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:23:3d:26:ec:c0:be:95:4a:66:7c:65:5e:65:44:cf:a8:fe 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=airregistry.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:23:3d:26:ec:c0:be:95:4a:66:7c:65:5e:65:44:cf:a8:fe
Serial Number (int): 273328025654456546650478628471858476853502
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a0:6a:86:c9:81:30:af:8a:c3:ba:b9:2f:28:91:4c:6b:38:59:22:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 18:c1:e6:c4:36:d6:02:68:c4:d4:73:33:dd:8f:3c:1f:c3:a9:f0:ca
Fingerprint (sha256): fd:cb:a9:36:c5:ae:eb:11:3e:06:ef:42:cb:7e:16:6a:c9:8d:ed:48:71:52:a5:0e:e2:60:50:45:e4:21:e1:e8

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 airregistry.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for airregistry.com

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

airregistry.com

Other certificates including the domain name airregistry.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for airregistry.com 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 273328025654456546650478628471858476853502
 . . . . . . . . [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 2019-10-30 13:41:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-28 13:41:53 +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 'airregistry.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 717529693302844552368267212811543773266535596002265757738066294088418993185063997782298029934814562838918132600716544941801645218896123095797442357559152890285093315344119344790613432261997230451102200062588894555835218500777697502246703902137608495183793298606829131051135807477599990903025349742920248923985523396591674424909510981839747323066413766208477250739989608876698924011119327859459969325581086747091311041601571437328772243768067684156602228954143531807074903275483111168136378584927888655693745854859703708186325793223689197297552374603919847352849707237601978852225895530482365512972163814463033106701244680492888393972864303915790985783647939430788107825537589921500715557026125690851565051825186003009158481893984149446175099664243963492337569502376868807042400137910715599245867687631993168390635868596650316714550205288838394953414152636895158177805011186270580320725076130596787094689537836830883193729560542927368864042724448945665316612450658618015309133125177662416648979495601538091726600011544728012368088321033296028634872358590378049333074141271507195846640357875962947948594558258969234177231861601022523771821077612090022069786644085195713640349109283705057195760834663181703071673304525052286199518426857
 . . . . . . . . . . . . . . . . . . . . [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)
							a06a86c98130af8ac3bab92f28914c6b38592265
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'airregistry.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e1d1daa830000040300473045022100df715736c60556c68808cc0c09a800c4298ac2d29335f4158142334390e431410220750762981d6bb9df57b0c4086cc7a2ff8c724bf7aa6e565395191659e027a882007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e1d1daaa500000403004730450221009d3cfcb3967975543d335aa455b49a03afd495f458ff4a87266c170270bccc4d0220443a992bdc22c5678b7d88bb8151a9b05c03f2587755f020c00c052c23747c04
 . . . . [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)
		000ec1005d72df7fa8699272cbdba3ec052c707a5dd57d6477b2b5837c1a4af10efb0db9d14b780134d324a3555e6a05a3016aa35d4b0d4f55bf530b8153a4fca43e7a1f06f2de9a02b2e3d16cefafb6a0c5eebb861510486bae85d4989e72989581d85c478b86e4a5dfa5714caea168527379540628876ab04aaafdd1565ba0e8d6cbbd0d7ec62af2e7029d45e6ad45e7b2e60135b260099fa2f8011813ff0a51b7d11815bd1b7612159116da1fea5c09dfd13d4e3e78e7ebfe9b353fdc1ec0e0fc2be529fd949ee381b44e5eb5086067d854e92cb030950e31b7b0be0b0f515c905d62eb7fa5ca56f31c9ea74031b090762900f78d34c621975b95f50692af04