www.hificrypto.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d8:17:fb:85:45:a5:61:d0:d1:7f:22:1a:de:6c:6c:43:2a 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.hificrypto.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d8:17:fb:85:45:a5:61:d0:d1:7f:22:1a:de:6c:6c:43:2a
Serial Number (int): 334869727263696397132470351526559621071658
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:7c:f8:c9:d4:91:2c:24:e8:3b:dc:e4:9b:cc:c8:78:c2:01:d3:26
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 96:21:4f:ad:f1:2b:84:7d:95:77:20:c8:c1:1b:30:1d:81:61:42:99
Fingerprint (sha256): 9b:e4:0f:c6:96:93:14:15:fb:b6:ea:73:98:8a:37:d6:d7:3a:97:99:99:00:f7:62:5e:2e:f9:fa:db:0c:e4:69

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.hificrypto.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.hificrypto.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.hificrypto.com

Other certificates including the domain name hificrypto.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.hificrypto.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 334869727263696397132470351526559621071658
 . . . . . . . . [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 2020-02-17 10:18:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 10:18:47 +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.hificrypto.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 744083607448394139490113541218606620566931734150748494707172763574299276881134984814502532252630264541174044858651436074195637710720958872002741676879025890875439651289711541593632178299371807818221299606379278992619793803083600959290826236217501304459116230397128181745410844914351726530566078409023857083964834216349393984161823404762994418752504778653506630707846859489956993634226195483822625713347748238893918976727619441989757233752167313797442766079476010759150686318616684128833903462172808936546837727245407622719719580373983171317624094141054395402494690864659802359871876227038211440461862561902721175609317540436219759802005906551677868453382330046253151045424878029161427909010303226431563524501050682006158170715036334051766651789074533267837479555172248124400097103389398893401904195680610356997737498276458548949595180769566056788062564841381343533860352762359881206906681234264090638316313178834451527766792766222286069321504930614913253450185208286183250967798299233946554057866906116173115700445059588295660325081688271349765549994222173100019252521892021253992153798381616524300733446117134940256079212412538146176418947498967781310006969971402755463989919717735574526467670232800651829142285882613020958749972443
 . . . . . . . . . . . . . . . . . . . . [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)
							947cf8c9d4912c24e83bdce49bccc878c201d326
 . . . . . . . . . . . . . . . . [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 'www.hificrypto.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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017052df400b0000040300473045022100a839e426f85ca0fc60a4b88e0d86651137dc9634c4e057814a2ce6c6cc74403c022062df9462ac57d1013eca160dfc814aeb3a1a320388d22424786be20440a13aff007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017052df4020000004030046304402203c0ecb6e8271afa74250863f68ea796d8cb6269d3cabbf224fb8e667e8862f8d02205b93b6a9530e5983c2684f337abf648ebcd245475a09e6f33af9af8111c3ddce
 . . . . [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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