mail.wediditproductions.com

Issued by R3

About this certificate

This digital certificate with serial number 04:78:6a:f2:2f:b3:fb:e7:b5:2c:cf:a9:17:0b:bd:45:5d:6d was issued on by Let's Encrypt.

With 12 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=mail.wediditproductions.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:78:6a:f2:2f:b3:fb:e7:b5:2c:cf:a9:17:0b:bd:45:5d:6d
Serial Number (int): 389425183428479622029500727432023783071085
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 48:af:ce:9a:0c:8a:1a:e6:dd:59:86:30:4a:5c:f0:f5:3b:00:48:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 6a:e2:b4:0c:71:fb:1f:b6:24:79:a6:0e:6e:26:1b:b7:9e:91:65:eb
Fingerprint (sha256): 00:9f:e8:16:13:05:15:2e:f2:2c:3b:69:57:a7:78:83:fb:52:b8:83:89:de:88:ef:d6:82:04:c3:c2:b6:51:2e

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

Revocation information

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

Check the revocation status for certificate mail.wediditproductions.com

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.wediditproductions.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

autodiscover.uly.gss.temporary.site
cpanel.uly.gss.temporary.site
cpcalendars.uly.gss.temporary.site
cpcontacts.uly.gss.temporary.site
mail.uly.gss.temporary.site
mail.wediditproductions.com
uly.gss.temporary.site
webdisk.uly.gss.temporary.site
webmail.uly.gss.temporary.site
wediditproductions.com
www.uly.gss.temporary.site
www.wediditproductions.com

Other certificates including the domain name wediditproductions.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqgBuCX39OPCff3SNsiNg
H+EenoAEBW9LGqEneTBobAvCbQ6A+XGO6rjiFP9bdfvoyE/HHntBQd8gTskii4s4
mnbsWJd+SlmnWvSf+xYS8ytUKpTbhMJl4jd2gk7oMteBhSVGlI7hSgdbNp3/luEd
3QYawdtQ3fT6PXJmPM79+l5zqHjj6f6JlJIdQQrL+dFQUnzU4pRf0lEa4B+2kYbH
i1A3NWx/eNogcA/rCOdi0He4+LavGUvKeiRxo+ZuDa68/vE9LCTLPfQbLmie+b9l
hqeetkfMdejA0eDKK85YRCzn4oimdXpwQlOYRIrU1o9+txEcj5e+u7BSoU6q9iHa
WwIDAQAB
-----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 389425183428479622029500727432023783071085
 . . . . . . . . [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 2024-03-22 00:09:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-20 00:09:09 +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 'mail.wediditproductions.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 21460723802455940484773012226246783184866713887306130912747376218814396959741276222436353004888913131667618082811307185930172652859091046150398873003411885001895711156046749443173548151155903981889101956516974523546520125075295897856945235888739430909726496144469566310837955272901170430968890785569203064875079615253437265266345174581776968116833334252835783053548133159099342045969200889698781993627244032235114149154759959941142212507056880732048018443119728142656058205570090523228065845183244223926048049307191693377428417673978186132652744250738437938363636419395014457818469677019809086109603565734801180842587
 . . . . . . . . . . . . . . . . . . . . [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)
							48afce9a0c8a1ae6dd5986304a5cf0f53b004813
 . . . . . . . . . . . . . . . . [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 (369 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.wediditproductions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'wediditproductions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.uly.gss.temporary.site'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.wediditproductions.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)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e63b467b50000040300473045022100dbadee74dd1ad3ec544e001dee30cff322a569eaa84f77cf288e49a34d0eb24002203a5db828fcd6c1dac5bfacbae70a4aa463af6b84a27e8d23c792a3921db8de37007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018e63b467c2000004030047304502210091c4c8ece4a74ed96b0d8086cb32cd4c6223b038367ae6aa27821d3d94e1c14602201057c3d299acdd2d0eb140d232e7481b3e86423928090118b18cdedd6cfd9540
 . . . . [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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