threefishes.com.au

Valid Email Server
Domain Lookup › threefishes.com.au

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
threefishes.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 11:56:44 UTC · ↺ Refresh

MX Hostnames

  • d507375.b.ess.au.barracudanetworks.com
  • d507375.a.ess.au.barracudanetworks.com

MX Priorities

  • d507375.a.ess.au.barracudanetworks.com: 5
  • d507375.b.ess.au.barracudanetworks.com: 10

A / AAAA Records

  • 103.27.34.34 ↩ syn141.syd3.hostyourservices.net

Mail Server IPs

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

SOA Record

Raw SOA ns1.syd3.hostyourservices.net servers.vip-servers.com 2026032901 86400 7200 3600000 1800
Primary NS (mname)
ns1.syd3.hostyourservices.net
Admin Email (rname)
servers@vip-servers.com
Serial
2026032901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
1800s

Nameservers (NS)

ns2.syd3.hostyourservices.net
ns1.syd3.hostyourservices.net

SPF Record

✓ Strict (-all)
v=spf1 +ip4:103.27.34.34 +ip4:49.255.197.178 +include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

3 records
  • google-site-verification=xJlzKAuN7nu85N8s37MRtnv1ya8q66eZ9KRA9aN4jq0
  • DNS At Synergy
  • SPFv=spf1 +ip4:103.27.34.34 +ip4:49.255.197.178 +include:spf.protection.outlook.com include:spf.ess.au.barracudanetworks.com -all
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