avalondataproducts.com

Issued by R3

About this certificate

This digital certificate with serial number 04:39:d5:78:f9:ca:3f:e1:38:35:82:32:09:75:77:8d:5b:14 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=avalondataproducts.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:39:d5:78:f9:ca:3f:e1:38:35:82:32:09:75:77:8d:5b:14
Serial Number (int): 368128992346603540230666957032776700615444
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a8:f5:32:a9:39:8e:93:95:91:96:96:97:b1:71:e1:26:c4:e6:5c:bc
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): eb:c1:2c:a4:63:31:50:ae:ac:25:25:cb:63:1c:75:c2:db:aa:c7:ba
Fingerprint (sha256): cf:47:ef:01:9a:ae:f2:a2:f5:47:30:af:11:de:1f:aa:8d:80:16:f9:b5:32:dd:e8:05:4b:3c:fb:38:3a:94:1e

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

Revocation information

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

Check the revocation status for certificate avalondataproducts.com

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for avalondataproducts.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

*.avalondataproducts.com
*.com.issandjo.com
*.jerrexsolutions.com
avalondataproducts.com
jerrexsolutions.com
www.avalondataproducts.com.issandjo.com
www.jerrexsolutions.com.issandjo.com

Other certificates including the domain name avalondataproducts.com

(limited to 100 certificates)
avalondataproducts.com
avalondataproducts.com
www.jerrexsolutions.com.issandjo.com
avalondataproducts.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1fv5QGAOacLqycZNyDL
ERYu0FWkX4y66poHbn6Zg06qJoFJQQn/f7pfyb6pyJrR8Tp7T6LEA39ltKhThrne
4jZNVAWt9Gue1q9tDeRhoz4XzOON/fSF0Zxv9UNoe67JicTI0HRsRCsIWiVhtrst
t7YacGZ8EINzIWlaveqDMKyzQmo/Da5LT+NIAI6ms0zB56q+uQh313U42PT3okP4
56Js202/htRxWH3tzw5HsdVsbNoqKwmGDzBg/u8ziM6pC33qwJ4a+C3FLBJBkZ72
v2LXZ1i/R+sxTB1bBcXSBOcF8hb098dMWawynjLdsBcFMYDi5tZRbCjicvOBa+pJ
pwIDAQAB
-----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 368128992346603540230666957032776700615444
 . . . . . . . . [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 2023-12-22 20:18:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-21 20:18:44 +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 'avalondataproducts.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 24154879642836208462878711441536817347899222283032725395582381348296120572331327471965161496478488632933299873988048697367215792200513599593893711133819786410277920149424019459685266557970989205772873599218960743846627116969177031034823700785692723970718942854585703858832419578629099363768187201897019987389034306552981552617402640501203976507147846401106595125415452143988481926904876579539852063762903203274186974689820951907136744773046189696128671630295394164427746572195433822528453126094479944786280941149961565710101474672035789571565706513904630747432345980210004514595764863487778286865703939248371308054951
 . . . . . . . . . . . . . . . . . . . . [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)
							a8f532a9398e939591969697b171e126c4e65cbc
 . . . . . . . . . . . . . . . . [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 (196 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.avalondataproducts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.com.issandjo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.jerrexsolutions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'avalondataproducts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jerrexsolutions.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.avalondataproducts.com.issandjo.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jerrexsolutions.com.issandjo.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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c93651a6d000004030046304402204199062d97f09b30dd7df9a75952beefcba47a77af6d57f94dd59af04dc216e10220223f8539ddda46f644e5a5a31d263bf3857d46a1b0c3c76fef588d6dca260a4b00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c93651a6d0000040300483046022100a43248b658e05a2a295e6765d76ebf661957d051e847eb3da57f10e9b6a0de57022100dbca424f341259e3475e7dd81265c4c3c27bbdf510a015574661c5ceefa8e222
 . . . . [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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