files.anu-biz.com

Issued by R3

About this certificate

This digital certificate with serial number 03:99:5a:1d:6b:b2:e6:60:b3:98:45:d2:22:d1:f7:bc:d4:42 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): 03:99:5a:1d:6b:b2:e6:60:b3:98:45:d2:22:d1:f7:bc:d4:42
Serial Number (int): 313519843214805603763848499943580754564162
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:75:3a:00:39:b1:ce:49:99:0d:3b:80:c6:fb:4d:7c:e9:77:58:81
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7b:5b:14:76:3d:df:a0:65:0c:f0:22:0a:e5:32:f9:d6:18:db:2c:fa
Fingerprint (sha256): 53:7d:7d:3d:43:37:7f:c4:c2:c8:9b:a1:c2:e1:7b:b5:5e:f8:e6:8c:6a:72:f1:73:e0:01:ac:56:f7:b9:01:59

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-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEzBwQHAr39oY0TVyuobIKnMAFjF/0
J8A4jQFceI6m6eeCOLpeVYG9/d8BTVUXYc+Lby5XVMzQWWEIr98kcN45iA==
-----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 313519843214805603763848499943580754564162
 . . . . . . . . [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 2023-12-09 18:01:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-08 18:01:30 +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)
				0004cc1c101c0af7f686344d5caea1b20a9cc0058c5ff427c0388d015c788ea6e9e78238ba5e5581bdfddf014d551761cf8b6f2e5754ccd0596108afdf2470de3988
 . . . . . . . . [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)
							9e753a0039b1ce49990d3b80c6fb4d7ce9775881
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c4ff4cb04000004030046304402200da4b905fc735f2fdf2db6c239c7653a625d862c567ff9f9f446f5c738d3f16202205a6b0fe40ef408e3ae85f88be5f733bbd67c1a338c0e6774eee9eb2831edb1120077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c4ff4cb0f0000040300483046022100975808624c2b32afed1edf4ea1f86f6da288c0ad3538f9b34d72ec11b9055013022100c7ca95056be7e1e125546c0102b3c2cfd810948eb65fe11450a82efea83b46a4
 . . . . [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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