files.anu-biz.com

Issued by R3

About this certificate

This digital certificate with serial number 04:f5:ec:6e:0a:76:ac:9f:63:0a:44:34:a2:bd:64:a7:df:e9 was issued on by Let's Encrypt.

With 7 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=files.anu-biz.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f5:ec:6e:0a:76:ac:9f:63:0a:44:34:a2:bd:64:a7:df:e9
Serial Number (int): 432132592794557032433864963781966036459497
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 35:c4:59:d2:ba:3e:2a:df:96:ca:19:a2:3a:cb:2d:36:d9:f9:61:90
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a5:ed:a6:b9:a3:a1:24:0a:ec:03:52:32:65:ef:29:42:9f:e9:dc:50
Fingerprint (sha256): e8:e4:9f:ec:f4:23:eb:f4:1e:b5:42:ed:99:a0:40:37:20:46:73:0e:1a:79:3c:da:8f:91:da:c2:66:69:b2:2f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate files.anu-biz.com

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for files.anu-biz.com

Public Key Algorithm

ECDSA

Key Size

256

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature

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

cwlp.ial.edu.sg
files.anu-biz.com
go.pluckbusinesssolutions.com
go.tiankii.com
mrkwp.net
r.viventa.co
send.birthingofgiants.com

Other certificates including the domain name anu-biz.com

(limited to 100 certificates)
support.alephys.com
help.webspecia.in
support.okra.ng
www.patolo.jp
support.weddingexposaustralia.com
support.zea-iot.com
soporte.larogroup.co
help.epic36.com
support.epigrid.com
support.epigrid.com
elosupport.ou.edu.vn
support.epigrid.com
www.anu-biz.com
support.epigrid.com
sg.support.te-cloud.advantest.com
sg.support.te-cloud.advantest.com
www.patolo.jp
help.webspecia.in
support.1rink.com
soporte.larogroup.co
support.sisoy.id
support.vicoimaging.com
files.anu-biz.com
help.multitechnologyusa.com
support.epigrid.com
support.epigrid.com
support.epigrid.com
help.webspecia.in
help.webspecia.in
support.epigrid.com
support.namastepay.com
support.epigrid.com
support.epigrid.com
support.okra.ng
support.weddingexposaustralia.com
support.promedsi.com
support.epigrid.com
soporte.datoseguro.co
www.patolo.jp
support.namastepay.com
support.zea-iot.com
soporte.larogroup.co
help.webspecia.in
support.alephys.com
support.okra.ng
elosupport.ou.edu.vn
support.epigrid.com
support.namastepay.com
desk-horiba.oniwa.co.jp
help.webspecia.in
help.multitechnologyusa.com
help.webspecia.in
support.epigrid.com
help.multitechnologyusa.com
elosupport.ou.edu.vn
support.epigrid.com
www.anu-biz.com
support.namastepay.com
help.epic36.com
desk-horiba.oniwa.co.jp
files.anu-biz.com
support.opinionbuyers.com
support.epigrid.com
support.epigrid.com
help.webspecia.in
help.webspecia.in
desk-horiba.oniwa.co.jp
sg.support.te-cloud.advantest.com
support.zea-iot.com
soporte.datoseguro.co
help.webspecia.in
desk-horiba.oniwa.co.jp
www.patolo.jp
support.epigrid.com
help.epic36.com
help.webspecia.in
support.alephys.com
support.epigrid.com
sg.support.te-cloud.advantest.com
support.weddingexposaustralia.com
support.epigrid.com
support.epigrid.com
support.weddingexposaustralia.com
support.zea-iot.com
files.anu-biz.com
help.webspecia.in
help.webspecia.in
help.webspecia.in
help.epic36.com
support.epigrid.com
help.webspecia.in
support.alephys.com
support.epigrid.com
support.epigrid.com

Certificate

The complete raw certificate details for files.anu-biz.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEiDY23EAfN4WaYbxBCCtZM6fb4p0o
WcLIPT7bccYAWFaoolQayX3KEBMq9Gb4mkLzV+9uj6T4t6p0Swh1Gihxvw==
-----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 432132592794557032433864963781966036459497
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-07 18:01:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-07 18:01:34 +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 'files.anu-biz.com'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.2.1 (ecPublicKey)
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1)
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits)
				0004883636dc401f37859a61bc41082b5933a7dbe29d2859c2c83d3edb71c6005856a8a2541ac97dca10132af466f89a42f357ef6e8fa4f8b7aa744b08751a2871bf
 . . . . . . . . [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 (1 bits)
							0780
 . . . . . . . . . . . . . . . . [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)
							35c459d2ba3e2adf96ca19a23acb2d36d9f96190
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (138 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cwlp.ial.edu.sg'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'files.anu-biz.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go.pluckbusinesssolutions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'go.tiankii.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mrkwp.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'r.viventa.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'send.birthingofgiants.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d84f2684e000004030046304402205e53938fd7ea3cf11dc66159e5aefeb489b4aa3e6c9283f9cf9c2cb173579c6402203553d75203f69a75771e18c203eaa6c63bdb469f63dcc0e3145e2c4e8a00f65700760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d84f26a400000040300473045022100df14260280f3110fb60ca06e34b12bd34af4941381cecb7b70b2ff8b4ae99f0e02206eef8a0d03b4bced8eacb9d730a62a42b6ca5116e2ac098d00a70deef3192edb
 . . . . [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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