aerofeet.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7d:28:45:15:26:52:b3:0c:56:5f:04:7d:ae:1f:b2:94:84 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=aerofeet.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7d:28:45:15:26:52:b3:0c:56:5f:04:7d:ae:1f:b2:94:84
Serial Number (int): 303925681477679549489831894889226677949572
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 97:e4:d4:81:81:48:54:26:fc:71:79:f6:7d:35:45:fe:b8:04:c9:f0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2c:97:d6:3e:b1:3a:8e:d4:79:5c:ab:cf:c7:83:a9:ac:e8:dd:bb:62
Fingerprint (sha256): ef:e2:79:aa:5d:9c:d9:94:09:38:d5:7f:78:26:cc:d3:85:5a:c4:dc:df:29:2e:9c:3c:19:18:09:d1:4d:3e:10

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 aerofeet.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for aerofeet.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

aerofeet.com

Other certificates including the domain name aerofeet.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for aerofeet.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 303925681477679549489831894889226677949572
 . . . . . . . . [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 2019-12-17 00:18:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-16 00:18:08 +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 'aerofeet.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 734380227040050053007023433192912549801080188417438533179064448714281532186663153971152976569043581110573244361300443073797277431449394845532965720599306590488679339182429199620439740884274601946191870875874630783260627160398571528397077686679481050290041446758770834680915699819314859187887151484224977728415869678730255740382052487098852129603040192632076752798253093316812720078257792126521250391844264260457296933433756155870842696466818404093890944578523438983482121116741713223964919236071740998538380898051616048328541236928535749274550345021663441882869123239189796731591428614815369737979920395043667741719865463447252860118899205084669447610911359758389127668320113775256130050563066981247377989448207140055701253998477784068281520206903388694683210734223224755876410169962939571878236830450965374532387505177809258334288927022075651095748420581784979978214253406307895802374973505553997859797450946980271746390874640932207507586704821282391862471967466903189920159074481327914323000043017421443481149335203396675989905773209805067986191974074713038658433871931861326475254057683604758610502063426740371674201630473861542646831105607508554584129719347540553782801215275087121528634224143252355190236603176564804047798819721
 . . . . . . . . . . . . . . . . . . . . [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)
							97e4d48181485426fc7179f67d3545feb804c9f0
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aerofeet.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f116f0dd800000403004730450220081cd49fe11ae07fbb759b8ce530c2f093e0510472ebe930d18252c79c1503d2022100856eeb2e0b41298bbe4723e8e2d3a8ec4e0bd0b5a9b7f13bcf467059702556340075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f116f0e6e0000040300463044022052351c6b5c974b3ca2efccb37748fd8888920839db4d02b60a4c7b20e945b38602206956d7bd9dbdad513fd1e5748fba8b79a767e72e6024d530de697a94dd0461f9
 . . . . [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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