idg.com

Issued by R3

About this certificate

This digital certificate with serial number 03:01:84:cc:00:dd:b0:4b:f7:f9:00:ac:70:0f:88:5e:36:aa 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=idg.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:01:84:cc:00:dd:b0:4b:f7:f9:00:ac:70:0f:88:5e:36:aa
Serial Number (int): 261853657503768413521229851385758853510826
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 62:d1:63:44:00:c1:90:59:0f:03:61:ae:bb:cc:b3:cc:42:8b:71:ab
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 98:b1:64:b3:f8:30:24:fb:35:e6:eb:4c:0c:77:83:7f:67:a1:a5:d0
Fingerprint (sha256): 6b:f0:db:48:0e:b8:d0:ce:a6:6a:19:ea:35:ac:ef:03:bf:1c:f1:e6:0e:1e:36:6d:17:46:dc:89:7f:57:3d:5b

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

Revocation information

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

Check the revocation status for certificate idg.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for idg.com

Public Key Algorithm

RSA

Key Size

2048

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

idg.com

Other certificates including the domain name idg.com

(limited to 100 certificates)
*.idg.com
custom.mindflash.com
*.idg.com
changeme.idg.com
blog.idg.com
helpdesk.mec.cuny.edu
helpdesk.mec.cuny.edu
resources.idg.com
fsus-18.freshservice.com
resources.idg.com

secure0167.hubspot.com
usmafilemaker.idg.com
submitqa.idg.com
helpdesk.mec.cuny.edu
cmp2.channelpartner.de
webmail.idg.com
*.idg.com
vpn.idg.com
helpdesk.mec.cuny.edu
fsus-18.freshservice.com
custom.mindflash.com
www.idg.com
cag.idg.com
training.idg.com
custom.mindflash.com
ibmcloudforum.idg.com

helpdesk.mec.cuny.edu
changeme.idg.com
helpdesk.mec.cuny.edu
fsus-18.freshservice.com

idg.map.fastly.net
*.idg.com
virtualevents.idg.com
west.idg.com
cmp2.channelpartner.de
helpdesk.mec.cuny.edu
helpdesk.mec.cuny.edu
custom.mindflash.com
blog.idg.com
helpdesk.mec.cuny.edu
helpdesk.mec.cuny.edu
hr.idg.com
idgfin.idg.com
helpdesk.mec.cuny.edu
cmp2.channelpartner.de
helpdesk.mec.cuny.edu
custom.mindflash.com
custom.mindflash.com
idg.com
cmp2.channelpartner.de
secure0167.hubspot.com
changeme.idg.com
idg.map.fastly.net
idg.com
mail.ipsidg.com
blog.idg.com
helpdesk.mec.cuny.edu
docs.idg.com
fsus-18.freshservice.com
resources.idg.com
custom.mindflash.com
helpdesk.mec.cuny.edu
hr.idg.com
helpdesk.mec.cuny.edu
access.idg.com
idg.com
secure0167.hubspot.com
sds.idg.com
www.idg.com
resources.idg.com
east.idg.com
custom.mindflash.com
csg.idg.com
ibmcloudforum.idg.com
www.idg.com
secure0167.hubspot.com
helpdesk.mec.cuny.edu
www.idg.com
east.idg.com
custom.mindflash.com
idg.com
idg.com
cmp2.channelpartner.de
helpdesk.mec.cuny.edu
idg.com
www.idg.com
idgfin.idg.com
helpdesk.mec.cuny.edu
csg.idg.com
helpdesk.mec.cuny.edu
idg.com
idg.com
idg.com

idg.com
virtualevents.idg.com
webmail.idg.com

Certificate

The complete raw certificate details for idg.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9hc4xa+tpoL7pp+9dmx
jcYIf5g+6xoKG0cg6TYW9uWnCZLNiaPJNVDL36Ej/uLh65JBTV/qgJGO+E1B/D98
GIZfMsJovns3osSlEIGsvEygvlt7cYrvxwmOUioGEB4aMER7us5IAI2/24HUhNYm
l5+zmp8EYfobUMVz4Gjmf7nTZvMJiqW3OzOx4s8p62NWTDogn6LhCgA5+UJXJkxW
6yeVgQM5lH5Rxs55H2oTjFNs0PvVN8GKl23kd2CNxKHpza97JuUDG63ln/GHQdo+
Gsy1qXjKz76I69UP/FftW+oTbq3DjkxCifabF9sqCNMl4MydSqE1+eqFvja6kp+N
3wIDAQAB
-----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 261853657503768413521229851385758853510826
 . . . . . . . . [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 2023-06-27 17:28:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-25 17:28:32 +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 'idg.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24218208741454580860487022996723802545763626683402761180568899881336055815710528942106787821259871791736301471207318458216469839359058449636828058668404464459597213327018484899723053606048342927866145064770252277096305661059182050706779483826129281476588145788281515501625464245672658965417887308235106958822484561788872688470945955782131213128163646742832112524079386220114060504198195773535084937821902491048439540305050296616623988765331047423048173263457249458569354863146147885097641933167738632786562191629532715463119104190825752825320389314811145231201759262341699385970979624526093977877764540550514116365791
 . . . . . . . . . . . . . . . . . . . . [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)
							62d1634400c190590f0361aebbccb3cc428b71ab
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'idg.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)
							00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188fe1d4ee90000040300473045022100ce30ac3a8552603fa4da6fa5ffd06da424e671a974bf953b538d8645240914a802206c9ecba62bcca0430b452e7c6ddf19f9bb12c3e6f3302798096f5f65f4f91c77007600e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000188fe1d4ee30000040300473045022100dbb70c17e55327a75ecf6c3ea348062e1e96532ef569ab0baadfc9ca8bd111a3022015c9e0ba04aa929eb1d1c0bdb1da6d4bc90861569c530841e5bb608b0c66a629
 . . . . [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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