Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
martinco.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:15:46 UTC · ↺ Refresh
MX Hostnames
- d129578a.ess.barracudanetworks.com
- d129578b.ess.barracudanetworks.com
MX Priorities
- d129578a.ess.barracudanetworks.com: 0
- d129578b.ess.barracudanetworks.com: 10
A / AAAA Records
- 103.27.34.120 ↩ s241.syd2.hostingplatform.net.au
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.syd2.hostingplatform.net.au root.s241.syd2.hostingplatform.net.au 2026030501 86400 7200 3600000 1800
Primary NS (mname)
ns1.syd2.hostingplatform.net.au
Admin Email (rname)
root@s241.syd2.hostingplatform.net.au
Serial
2026030501
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s
Nameservers (NS)
ns1.syd2.hostingplatform.net.au
ns2.syd2.hostingplatform.net.au
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:amazonses.com include:spf.hostingplatform.net.au -all
📊 DNS lookups: 5/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:amazonses.com include:spf.hostingplatform.net.au -all
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