www.breathing-aids.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:b8:20:9c:5b:fa:13:9c:0d:d9:77:0e:96:8e:e1:0b:e6:7c 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:b8:20:9c:5b:fa:13:9c:0d:d9:77:0e:96:8e:e1:0b:e6:7c
Serial Number (int): 411104446400181096038684343478156161443452
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6e:eb:7c:d2:3f:70:96:63:56:ae:03:3e:dd:c8:9f:ba:38:99:60:e6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:33:bd:57:c7:24:a1:80:ed:e5:7e:ad:24:b0:e4:d7:27:a9:a9:72
Fingerprint (sha256): 42:b9:3b:4a:d3:2d:a0:8f:0f:17:f8:82:ae:39:fc:04:d5:3b:0d:28:ef:dd:46:04:ef:5e:3c:74:87:c4:bb:cb

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 411104446400181096038684343478156161443452
 . . . . . . . . [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 2019-10-12 12:00:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 12:00:23 +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 916645020807147517366518943490950221715412424333599260107234862274776730186022507351142074615517079505568703036907354161169731275424634369638284264130272271890658866875541702304385529381756301561557259153651340962246617666705110735410284957594412571290562695132770482507253096351946779300387669683091190258160689019088965669122095768191739700309853115993341551765746091333100143863474845585334511519570250502688685979244977685237961656581614691974281171481614818787438458144535517217256784995210930690138148106175478341163849100642077877742337146908625405551678011033867856071366663646979501055074467799834669299969486979594900043093038634961126781328882169594413481832934153393671734656793714568831783853806484321239958775728512958468520034069060078044921079883180620549586383204128067506937856098557869686715165012376571133363388727024294877908651458165275278005183389437971044773136016134423867046091247620153359810519784073545604676193416088818162545730177111718902163690669917015605994532820560624848886709299092668576438820884769754635728663782605182921664395325091827732136323832963084942400376433782976388559810970225596396263366390936791482989439163190571919394739270959873829179307137565513045433355798959943509966455623487
 . . . . . . . . . . . . . . . . . . . . [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)
							6eeb7cd23f70966356ae033eddc89fba389960e6
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc00e460b000004030046304402205416f1e241e36b0d17484515f8af708f53e10ef0022ad7f1ac1e643cf1c5ecc302205b34b1d08b641619f1f10c63541b018016daeae3a4e04d65b094455da15da36a007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc00e46370000040300473045022100eeb8e4298aa1465e729bbb6f8ed17de65c8baa25d39a4ac52e77a2dcf2f85bc102203690d59399ad099212b891b1b8e108f45d8d345ffb27419c5e2c409700c7e39d
 . . . . [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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