ausea06.uc.coxbusiness.com

Issued by R3

About this certificate

This digital certificate with serial number 04:9b:03:a5:63:ad:b3:c0:10:54:d1:f9:21:2e:3d:19:eb:19 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=ausea06.uc.coxbusiness.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:9b:03:a5:63:ad:b3:c0:10:54:d1:f9:21:2e:3d:19:eb:19
Serial Number (int): 401197757034476114301617090654705674742553
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 69:6c:1f:6e:bc:a8:6f:f5:d4:18:83:8e:f7:36:45:4c:66:07:1a:d6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b7:85:d5:3f:a2:12:15:b5:24:83:dd:05:b8:08:a6:95:a2:25:a8:3b
Fingerprint (sha256): 0e:c2:e3:32:a7:fe:30:2f:b4:c8:1c:9b:c3:62:45:99:00:7e:78:54:d2:11:f9:01:03:af:c5:1b:d6:b5:10:c3

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

Revocation information

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

Check the revocation status for certificate ausea06.uc.coxbusiness.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ausea06.uc.coxbusiness.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

*.tls.uc.coxbusiness.com
ausea06.uc.coxbusiness.com

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(limited to 100 certificates)
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*.staging1.services.coxlab.net
ausea06.uc.coxbusiness.com
hospitalitysw.coxbusiness.com
tollfree.dev1.coxbusiness.com
retail-prod-fmc6.coxbusiness.com
prod-mwifi.coxbusiness.com
bhds.coxbusiness.com
tollfree.qa1.coxbusiness.com
idm.qa1.coxbusiness.com
smartbill.coxbusiness.com
retail-prod-pmr.coxbusiness.com
wholesale-portal.coxbusiness.com
mwifi-portal.coxbusiness.com
email.coxbusiness.com
myaccount.coxbusiness.com
images.coxbusiness.com
admin-tollfree.coxbusiness.com
cg.coxbusiness.com
www.one.qa.cox.com
framework.pve.qa.cox.com
myaccount.qa1.coxbusiness.com
www.int.dev.cox.com
smartbill.coxbusiness.com
console.coxbusiness.com
malblock.coxbusiness.com
idm.coxbusiness.com
www.pve.qa.cox.com
email.one.qa.coxbusiness.com
myvoicemanager1.coxbusiness.com
myvoicemanager5.coxbusiness.com
www.pve.qa.cox.com
www.onlinebackup.coxbusiness.com
*.staging1.services.coxlab.net
framework.one.staging.cox.net
www.coxbusiness.com
dg-prod-mwifi.coxbusiness.com
www.coxbusiness.com
bhds.coxbusiness.com
www.uat.cox.com
myaccount.coxbusiness.com
achxb01.uc.coxbusiness.com
malblock.coxbusiness.com
malblock.coxbusiness.com
myadmin.coxbusiness.com
SAN-myaccount-messenger-prod.coxbusiness.com
myvoicemanager1.coxbusiness.com
malblock.coxbusiness.com
bhds.coxbusiness.com
framework.int.dev.cox.com
retail-prod-mrs.coxbusiness.com
www.cox.com
www.int.dev.cox.com
www.cci.cox.com
core.coxbusiness.com
www.cox.com
idm.dev.coxbusiness.com
*.coxbusiness.com
myadmin.qa3.coxbusiness.com
console.coxbusiness.com
enterpriseportal.coxbusiness.com
malblock.coxbusiness.com
www.two.qa.cox.com
pop.qa.coxbusiness.com
www.one.qa.cox.com
myvoicemanager4.coxbusiness.com
console.coxbusiness.com
myaccount.qa2.coxbusiness.com
smartbill.coxbusiness.com
www.one.staging.cox.com
myaccount-ppe.coxbusiness.com
idm.qa1.coxbusiness.com
myaccount.coxbusiness.com
login.dev.coxbusiness.com
email.coxbusiness.com
malblock.coxbusiness.com
retail-prod-pmr.coxbusiness.com
www.onlinebackup.coxbusiness.com
tollfree.qa1.coxbusiness.com
webmail.coxbusiness.com
framework.cox.com
dg-prod-mwifi.coxbusiness.com
wholesale-portal.coxbusiness.com
myaccount-messenger.qa1.coxbusiness.com
bhds.coxbusiness.com
framework.cox.com
retail-prod-fmc5.coxbusiness.com
smartbill.coxbusiness.com
Smartbill.coxbusiness.com
login.coxbusiness.com
SAN-myaccount-messenger-prod.coxbusiness.com
www.cox.com
preprod-mwifi.coxbusiness.com
tollfree.coxbusiness.com
SAN-myaccount-prod.cox.com

Certificate

The complete raw certificate details for ausea06.uc.coxbusiness.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnP1gQxxEUj0dMx5pDBko
LR5lN+df+R6tO+9Y7QzwoQ/+4DvcrNVo+8l3R+PwmGyFRqeWHCHx6TyIvqm2Mh27
+j+/Dc8IHqj+PUfi7cKm164KYwQOnqLTclGygwRxuJkUrnNpi2PlB4oHhjlWIWVf
dQMZHnx/v6vDWOPIn7R4qhOwEclGXXFntrlTUcPRjAdDBE0KbFK7wRAKPQbee7d2
DykS9623rcdy+jGB3mEDaRIR+AXZU5Ryd9cIKsQIy5VfO2ZveYHdxUgCkT2jJbgB
8EDYHG5spKnsYkWkMLExhKwjlut1bGFQ9v2UlGhqmZXP4Lhe/g6wmegVVxv4s/Wr
VwIDAQAB
-----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 401197757034476114301617090654705674742553
 . . . . . . . . [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 2023-12-01 23:14:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-29 23:14:31 +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 'ausea06.uc.coxbusiness.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 19818119948891831820631570545831652821175957619778477482325169478575097714672733319672693052891523119311992447766615017652376157546413218077668214751334315730236183333026643821463420273298721079842824316620732444497649912694101176155277118777321911200669712753884627852190617768450586430813945426661963692697489061288583502752371403611766238618398932244434168755126702532671966675211556036120823532837146606408401538140407749965676700393091500349399471037094834188747499300589618483028167077235471350370286045731519103372135185791055173095179563570018385238183823139118255988177348447002087168731961925441755664460631
 . . . . . . . . . . . . . . . . . . . . [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)
							696c1f6ebca86ff5d418838ef736454c66071ad6
 . . . . . . . . . . . . . . . . [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 (56 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.tls.uc.coxbusiness.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ausea06.uc.coxbusiness.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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