alliantnational.com

Valid Email Server
Domain Lookup › alliantnational.com

Domain Overview

DNS: ✓ 8d ago Checker: ✓ 8d ago
alliantnational.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-28 13:43:19 UTC · ↺ Refresh

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MX Hostnames

  • d157643b.ess.barracudanetworks.com
  • d157643a.ess.barracudanetworks.com

MX Priorities

  • d157643b.ess.barracudanetworks.com: 10
  • d157643a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 20.119.8.31 (no PTR)

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA pdns09.domaincontrol.com dns.jomax.net 2026073000 28800 7200 604800 600
Primary NS (mname)
pdns09.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026073000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns10.domaincontrol.com
pdns09.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:147.202.87.187 include:spf.mandrillapp.com include:sendgrid.net include:servers.mcsv.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.mtasv.net include:spf.us.exclaimer.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — 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

6 records
  • SPFv=spf1 ip4:147.202.87.187 include:spf.mandrillapp.com include:sendgrid.net include:servers.mcsv.net include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.mtasv.net include:spf.us.exclaimer.net -all
  • openai-domain-verification=dv-wO7ZzOJ7TC87ZgNvcxBGzzlG
  • 66c5sifdeq9mkhr0jdhh3etvdr
  • google-site-verification=d3Os05MzWlzIJ_sg4U2KkEnutI8tVg-0zR49QMr2wCw
  • v=verifydomain MS=2313988
  • anthropic-domain-verification-w4ypck=UZ3HMqiecwTRrX5rUn83OPsxJ
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