4uaccountants.com.au

Valid Email Server
Domain Lookup › 4uaccountants.com.au

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
4uaccountants.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 03:29:19 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mx4.mtaroutes.com
  • mx3.mtaroutes.com
  • mx1.mtaroutes.com
  • mx2.mtaroutes.com

MX Priorities

  • mx3.mtaroutes.com: 30
  • mx2.mtaroutes.com: 20
  • mx4.mtaroutes.com: 40
  • mx1.mtaroutes.com: 10

A / AAAA Records

  • 210.50.6.252 ↩ 210-50-6-252.static.vocuscloud.com.au

Mail Server IPs

  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com

SOA Record

Raw SOA ns6.cursanetworks.com.au louis.cursa.com.au 2026030603 3600 1800 1209600 86400
Primary NS (mname)
ns6.cursanetworks.com.au
Admin Email (rname)
louis@cursa.com.au
Serial
2026030603
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.cursanetworks.com.au
ns3.cursanetworks.com.au
ns6.cursanetworks.com.au

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:223.252.17.33 +ip4:210.50.6.252 +ip4:58.171.192.232 +include:spf.protection.outlook.com +include:amazonses.com +include:mail-protection.nowinfinity.com.au -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:223.252.17.33 +ip4:210.50.6.252 +ip4:58.171.192.232 +include:spf.protection.outlook.com +include:amazonses.com +include:mail-protection.nowinfinity.com.au -all
  • MS=ms70059915
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for 4uaccountants.com.au

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

No credit card required
Get 1,000 Free Credits