www.aerofeet.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:9e:55:24:7b:b5:08:9b:f2:16:9d:07:2e:d6:42:e7:bc:f3 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=www.aerofeet.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9e:55:24:7b:b5:08:9b:f2:16:9d:07:2e:d6:42:e7:bc:f3
Serial Number (int): 402326931511957231987747987248519271922931
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 44:a9:ee:eb:9b:e5:2b:d0:b3:ff:38:5b:13:48:cc:db:26:a0:e0:b2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): bb:99:61:1c:34:cb:b6:da:18:9b:44:6b:72:10:c6:73:ff:91:22:60
Fingerprint (sha256): be:fa:aa:67:42:f0:05:61:e7:70:63:ec:46:64:79:ce:78:df:5b:e0:39:ec:e6:0d:cb:0d:64:80:29:7f:37:ca

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 www.aerofeet.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.aerofeet.com

Other certificates including the domain name aerofeet.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 402326931511957231987747987248519271922931
 . . . . . . . . [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 2020-02-11 04:24:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-11 04:24:20 +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 'www.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 714215814460784230009189853128941108325092342989796081939060089593314126163494874316734089893977805147592127662337686170929213139879565556819826086393937541656265573654971343758357783917278650714644698303926937473757197274178457053915077966486379669450983889165189646495242759045203846306351262060209204292856736121890148530391315577567660063465337549493929650978946636001650171277346987757883079427153022362373558198115594400683625606528294803804423704759894789241839396643887887634410768931851957602367888307959202976065621826002040702520865554283848224701269668577359839552839901873014759607831687672312244883327978958145778755353386855845266617893545102339579135131418954517924474423172010202843266724343972710631942282283634868445381383920185826682015253561385727089168029675269188569859595900659083020454537226995181304598446415769933805251192998416409321710074337824907344897720305645373672532386823379276052317740561148154050400696010335405236089854714189002902292645871411277679861685414496589485886810485850130506877999570460838511664761128900536122896578050760018399141775334079012745968641227193314514021181255963535554675045766370872372921815597340805057357175032999171486374200006144615704561767132988296026609719432833
 . . . . . . . . . . . . . . . . . . . . [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)
							44a9eeeb9be52bd0b3ff385b1348ccdb26a0e0b2
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017032b494c800000403004630440220273bc755d4db23c5d72538e93751582fa1abd942c1927f25bebb7211b030a46b022043bc910aaa1da8e8cdd73cbe2067e0d67313a1149d1f242c9ca1fd46df3d219f007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017032b494c200000403004630440220782b56dc80853dc9b625d156074a8cb04e21758f32b1134fa07fb701f1b6a30a0220493bd1f8050d7da9b0d7a45d7f4a6be6db8da867ce46474282f60e8e90971008
 . . . . [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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