drdona.com.au

Valid Email Server
Domain Lookup › drdona.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drdona.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 08:42:17 UTC · ↺ Refresh

MX Hostnames

  • d501921.b.ess.au.barracudanetworks.com
  • d501921.a.ess.au.barracudanetworks.com

MX Priorities

  • d501921.a.ess.au.barracudanetworks.com: 10
  • d501921.b.ess.au.barracudanetworks.com: 20

A / AAAA Records

  • 104.21.54.217 (no PTR)
  • 172.67.142.217 (no PTR)
  • 2606:4700:3033::ac43:8ed9 (no PTR)
  • 2606:4700:3031::6815:36d9 (no PTR)

Mail Server IPs

  • 3.24.133.210 ↩ mail.ess.au.barracuda.com
  • 3.24.133.209 ↩ mail.ess.au.barracuda.com
  • 3.24.133.211 ↩ mail.ess.au.barracuda.com

SOA Record

Raw SOA elaine.ns.cloudflare.com dns.cloudflare.com 2397136042 10000 2400 604800 1800
Primary NS (mname)
elaine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397136042
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

stan.ns.cloudflare.com
elaine.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +ip4:116.90.7.206 include:mailgun.org include:servers.mcsv.net include:emsd1.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 +ip4:116.90.7.206 include:mailgun.org include:servers.mcsv.net include:emsd1.com include:spf.protection.outlook.com ~all
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