www.hyperfone.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f4:64:81:40:78:6a:52:82:9a:3c:d0:df:6c:46:23:c4:49 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.hyperfone.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f4:64:81:40:78:6a:52:82:9a:3c:d0:df:6c:46:23:c4:49
Serial Number (int): 344499349237477466900119286090229149320265
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9d:7a:a3:ee:9d:78:2d:a5:2e:bc:5e:42:8c:39:df:8d:b0:b1:32:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f5:23:e3:e1:59:67:95:97:0a:08:52:ad:10:d8:27:bd:09:2d:02:66
Fingerprint (sha256): dd:95:f2:f6:da:ac:47:27:cd:29:ab:95:8b:96:35:01:62:54:05:54:99:85:15:b3:a5:b4:33:0e:8b:be:cb:11

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.hyperfone.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.hyperfone.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.hyperfone.com

Other certificates including the domain name hyperfone.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.hyperfone.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 344499349237477466900119286090229149320265
 . . . . . . . . [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 2019-12-12 10:05:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 10:05:12 +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.hyperfone.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 870844661293413294714042660292325098552769895598276034699754940226519102122762609982513557759785886552380760667087975111741128163460251146143033382104009099675089015775888316633580090822049090783705246834598133206437109104635159959075478968405152016500985125603377209090939070455566208373119887155199737066515913478279582928407450437397021780018230472880858773938900594670075078974816021499757418267008233657455197757350853511373682042802819925939146712631867211305053902788560915061126514552263864143717544925474511337084390775954110060489148703380682084439010849633011378715525735459762422989245717857727441320008453805741075896769748490996233268720926197496488736957958647696659392577657951466450259359283135917916667737123355085273936259332381153902956422996522675548874006723869006273548111011249755544248324087905277295945289742848277510419239823532275019349306339860001736097458383296853491349258314051003189827715541510313178118502509910191867911343488013694924693111854226855802905682066724906212570662718524424416243699731196530033178290123165611768792280146591998760354259757133395646245092989955931958395306279767617059534148991659254607404578138163625368461654035096238934957308927825672571261580877140010393518237511331
 . . . . . . . . . . . . . . . . . . . . [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)
							9d7aa3ee9d782da52ebc5e428c39df8db0b13215
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.hyperfone.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef9c8bd160000040300473045022100c05755075d8b0453d18ec7e210d67708fc1274a30fa2ca3b6ed8173d6a8219f4022005232ff5aa5c7c03f7b95a475c5c1fbcb6eebcc60dba9fb304b728f2c3b96903007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef9c8bcfe00000403004730450221008af19c1e4d8b4929133e9aaad0e1a7c5acda794220679502f5858c172664f75d02201a7759b665ab2093392b044e25e2b369eecd2e20a40721d250be251e9c6c8bdb
 . . . . [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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