h4a.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fb:bd:71:78:45:b7:a6:d8:91:05:ea:20:86:a2:11:e7:bf was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=h4a.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fb:bd:71:78:45:b7:a6:d8:91:05:ea:20:86:a2:11:e7:bf
Serial Number (int): 346999545152597390917553985176502925387711
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:69:f9:29:11:64:0c:7e:38:11:3a:cb:cf:1b:dd:66:58:58:81:73
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:a8:4b:14:cc:12:2f:24:57:22:63:42:e5:00:a9:54:d0:85:ce:a9
Fingerprint (sha256): 63:f0:10:37:2f:64:0e:ba:c7:c4:6b:13:95:db:06:68:ae:39:a7:49:b7:47:2e:c0:f6:5a:20:0b:45:44:99:bc

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 h4a.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for h4a.co

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

h4a.co
www.h4a.co

Other certificates including the domain name h4a.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for h4a.co 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 346999545152597390917553985176502925387711
 . . . . . . . . [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 2019-09-23 17:41:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-22 17:41:48 +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 'h4a.co'
 . . . . . . . . [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 753764652737000003981425089202685069564956388058976623202227268721926414941178889515482995043814345323421541460483426063707208407452915402526383674269651898145778413784020290360688286618345499860305942808530378772595047183642317056120422052733206470926145443196385306749093244400333344482706346527444443436200915341638065094945557637834165411011596642375095368903406995930281694337739917266387487598619623801933179544536587791302248190372194744585033053721408563723056441094474064703458795949072455143286723456245961678172457018694861516605877597945161870136412293302270266422519264737855171509549134513139296640244599291722336030038515923362126887552727268305412969997304890640969516491738383929888300109168387528595713199242139700950578581323877210510288889028237615180043957767461107031195312478190223416604999728348708213808381190636283256481827617690204300682859133075299144073959781834194728786842330275120415461083813697524786189186083359564964850940985955230674921826909122595733837743289280756456968915528416199860271152501952764962867732678770806435044586380861612429621146364273725341922256714350030296510568745255862714593942056164675016844087118940548748103831346710176686937699519016707103635306885939793467977488549241
 . . . . . . . . . . . . . . . . . . . . [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)
							ae69f92911640c7e38113acbcf1bdd6658588173
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'h4a.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.h4a.co'
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d5f6e05650000040300483046022100e4ea7dc00d1421d247ac738135684d5753201828e5c16724364443fdd8434362022100e2eeffb38a1319405700116226746c67897f5acefb87b7f31eef3a7fbaf8b870007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d5f6e03900000040300483046022100fe16269fc68d69360361df081d256f6c808f77471d1d25b8fcf215cc38e077ea022100f9d68cc9a0ab3d2cbaa3fdc1718521ab10d72ff801b4f387c0fdd54ed68684ec
 . . . . [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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