clickbank.net

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
clickbank.net
Yes
โœ“ Yes
Proofpoint
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-23 13:23:18 UTC ยท โ†บ Refresh

MX Hostnames

  • mxa-00288401.gslb.pphosted.com

MX Priorities

  • mxa-00288401.gslb.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 148.163.149.241 โ†ฉ mx0a-00288401.pphosted.com

SOA Record

Raw SOA ns-94.awsdns-11.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-94.awsdns-11.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1390.awsdns-45.org
ns-1812.awsdns-34.co.uk
ns-913.awsdns-50.net
ns-94.awsdns-11.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-00288401.pphosted.com ip4:64.128.87.0/24 ip4:74.63.153.0/26 ip4:74.63.165.16/28 ip4:96.47.70.25/27 include:support.zendesk.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— Missing

No DMARC record โ€” emails cannot be rejected on auth failure.

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-00288401.pphosted.com ip4:64.128.87.0/24 ip4:74.63.153.0/26 ip4:74.63.165.16/28 ip4:96.47.70.25/27 include:support.zendesk.com -all
  • MS=ms56691941
  • facebook-domain-verification=0urb8j51e18ngykf19dqprq559hpvy
  • google-site-verification=1ogCMVEsPmkWLUGdYIECot2OqCmIhSuE--UnlLItVvM
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for clickbank.net

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits