www.breathing-aids.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8a:a8:f3:76:90:66:be:ab:6c:21:27:91:bb:a2:10:35:6e 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.breathing-aids.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8a:a8:f3:76:90:66:be:ab:6c:21:27:91:bb:a2:10:35:6e
Serial Number (int): 395632684798323970983580850917281232860526
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d1:ee:70:7a:4b:d5:d6:56:0c:00:98:ec:80:cc:b3:c5:5d:2d:2b:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b8:71:fd:af:b3:62:13:c3:5a:69:47:dc:a7:8b:fb:68:4a:e7:6d:26
Fingerprint (sha256): f7:76:31:4c:c6:74:d2:23:38:d9:d4:6a:b6:3c:f2:89:68:79:21:2f:c8:7f:a3:51:0b:82:4e:c2:34:f5:ba:d1

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.breathing-aids.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.breathing-aids.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.breathing-aids.com

Other certificates including the domain name breathing-aids.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.breathing-aids.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 395632684798323970983580850917281232860526
 . . . . . . . . [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 2020-02-13 20:52:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-13 20:52:42 +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.breathing-aids.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 691088139624110729545751650548478524911787338917440991057376908688448666555605068873480376045904867817080317405755342885607234431860841534903043953426123579179101101015232746412421950294785564407639124786675791899548175914359356583267575703625194131358351183507496022859983388011114194159393934920974315225460859649810682432271384664264420536307002004559055095586356884289727588190628464521339448772234795896715661547735417057551129848786268385950795148646863389009500595058019749687099156892488964133896005568560013122145850832430323863531315750540630199023589462237050656966323256905019691024336427160022338766063107127214740516995912241945407056244240894604557284574098894142190713931967854639931548518220334487498936306301267136318097472690544385259099631957201991511609016191714546017506658356242610375254722033277854176787153955893108504173135894008033117457907357799841548303171406026110991297981436746977771595578409594206275517638789922634820468079818461258717873170078144510820694141945361959097218282426877490253727225072397594158432212915734744070190616847771413169987605781931239423690496152926505147371870293939518921105423142822975461369620518388750994173820731968862513077611578238026828154458306030600053115034153973
 . . . . . . . . . . . . . . . . . . . . [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)
							d1ee707a4bd5d6560c0098ec80ccb3c55d2d2b46
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.breathing-aids.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170408a2fb20000040300473045022027d5658b35e7ca80cac3fc50b0eb718debcaa825c916fa1cc439021d43331c32022100af6760d6f00d40aeb134ce56813175397ed041647957d47d9c85b07e1f6e920d00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170408a2fb50000040300483046022100e2aed1fffa181c01d5174cb36b19fedbe2ac39a2b4b7e42201b122490db309650221008ed56a512f1d42f74b66432ee2b4dcb1e6a635243af4a4584b1ff48e1b006703
 . . . . [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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