gershawconferencegroup.com

Issued by R3

About this certificate

This digital certificate with serial number 04:cd:50:f2:b5:d3:cf:58:75:63:b6:eb:b7:61:9c:7a:1f:61 was issued on by Let's Encrypt.

With 2 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=gershawconferencegroup.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:cd:50:f2:b5:d3:cf:58:75:63:b6:eb:b7:61:9c:7a:1f:61
Serial Number (int): 418314627409233381182929354951270921281377
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: f5:e6:bb:59:f1:3f:45:3b:fe:ac:91:df:10:4b:12:cf:c9:73:16:8f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): fa:ba:f0:30:73:e7:f6:6b:46:1b:64:08:88:38:c0:06:0e:9e:8f:ea
Fingerprint (sha256): 7e:c7:9b:9f:d5:32:a0:eb:13:1c:1e:23:ef:dc:a1:f7:50:e5:cf:4a:6c:9f:ba:5c:6e:f2:58:3b:dc:bb:b6:5a

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

Revocation information

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

Check the revocation status for certificate gershawconferencegroup.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for gershawconferencegroup.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

gershawconferencegroup.com
www.gershawconferencegroup.com

Other certificates including the domain name gershawconferencegroup.com

(limited to 100 certificates)
remote.gershawconferencegroup.com
gershawconferencegroup.com
remote.gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
remote.gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com
remote.gershawconferencegroup.com
gershawconferencegroup.com
mail01.gershawconferencegroup.com
gershawconferencegroup.com
remote.gershawconferencegroup.com
gershawconferencegroup.com
gershawconferencegroup.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5qh6ODyRMwdNRzFtNiaI
EmaYKmI9vnrJ+jaLFPfv1ALtA2yWyhhjl3e3Oa673utkUQcIo+EnE7eH6hMpufz9
am7elkbJxz3wlPt9xHFXzQcsm6xOf2LmBKDzDzxV3IrNxi8pdmfHlWmJUr1E9khE
sCL5WP9n/S0+bgV7hqGdRFIWEN4YNpfj94e1X6LW571j55OdNGRkd39gipM2BSWM
jV1oVEPdxYgHO0A3dtaPX2Gw/KBM3PSBUqSU1Tmdr00uhNGp87U0YI5YgahbU5Jb
7Hh2TXIgw4NtINMDXIIsYM++PA1+ugEA4qYMgre54RJzHzu8SQrLbKwAV2BBjAlP
4QIDAQAB
-----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 418314627409233381182929354951270921281377
 . . . . . . . . [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 2023-10-30 06:15:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-28 06:15:15 +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 'gershawconferencegroup.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 29117889454700845121532832743530134476179357518959866688701309141652335372711944306271787623472327157243073455392166183421518725349203233912977334231147625236585881080640641684869376825447501030397959369713059388206710550810166107599656296096816361513766018254041594512359237000468826639618819725453769030627720101401620534896512169085028002637538610578322767199505509513473153067538414978054842171725954127405123346879539189996684558074329714386900609541985066999894328296001666951330663197528126031233947034989825193230361535938524141751719935961463171543035718302319666683212112472777277007804999560856403679203297
 . . . . . . . . . . . . . . . . . . . . [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)
							f5e6bb59f13f453bfeac91df104b12cfc973168f
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gershawconferencegroup.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gershawconferencegroup.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)
							00ef007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b7f6fd2cb00000403004630440220446ea978b11a3dd4e4beae2967b728115f897f73387cb2455e2c4d218d5fdbc102201aa11cc408411a4aaeb1c1e08b0d538e186bf7d8b81d5789c5a5536216f6dc690076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b7f6fd4b20000040300473045022042d6f699fa93e61483b0c3516480c74559ca323e383336611669f0c7c555271a022100ffbec58b6393700e19b3242aba8ab560fc7e9d921cdbde2b819fbb4aaeca6e8c
 . . . . [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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