Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thinkimpact.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 01:15:17 UTC · ↺ Refresh
MX Hostnames
- d507823.b.ess.au.barracudanetworks.com
- d507823.a.ess.au.barracudanetworks.com
MX Priorities
- d507823.a.ess.au.barracudanetworks.com: 0
- d507823.b.ess.au.barracudanetworks.com: 1
A / AAAA Records
- 180.92.194.91 ↩ sau-f13e9-or.servercontrol.com.au
Mail Server IPs
- 3.24.133.209 ↩ mail.ess.au.barracuda.com
- 3.24.133.211 ↩ mail.ess.au.barracuda.com
- 3.24.133.210 ↩ mail.ess.au.barracuda.com
SOA Record
Raw SOA
ns-1251.awsdns-28.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1251.awsdns-28.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1951.awsdns-51.co.uk
ns-647.awsdns-16.net
ns-1251.awsdns-28.org
ns-130.awsdns-16.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:118.127.42.19 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.ess.au.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:118.127.42.19 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.ess.au.barracudanetworks.com -all
- google-site-verification=28RWqVSlvnYt9ovSMXLhd_0CT7kwqoRCg5pXDK65-OE
Full email verification for thinkimpact.com.au
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