trac-aircon.co.uk

Valid Email Server
Domain Lookup › trac-aircon.co.uk
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
trac-aircon.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 01:40:53 UTC · ↺ Refresh

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MX Hostnames

  • filter30.antispamcloud.com
  • filter20.antispamcloud.com
  • filter40.antispamcloud.com
  • filter10.antispamcloud.com

MX Priorities

  • filter10.antispamcloud.com: 5
  • filter40.antispamcloud.com: 30
  • filter30.antispamcloud.com: 20
  • filter20.antispamcloud.com: 10

A / AAAA Records

  • 217.199.187.194 ↩ web194.extendcp.co.uk

Mail Server IPs

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

SOA Record

Raw SOA ns0.phase8.net support.phase8.net 2026021101 28800 3600 604800 86400
Primary NS (mname)
ns0.phase8.net
Admin Email (rname)
support@phase8.net
Serial
2026021101
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.phase8.net
ns0.phase8.net
ns2.phase8.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:79.170.44.113 include:spf.protection.outlook.com include:authsmtp.com include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100
⚠ 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

2 records
  • SPFv=spf1 ip4:79.170.44.113 include:spf.protection.outlook.com include:authsmtp.com include:secureserver.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk -all
  • MS=ms17679723
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