lyonsdenfitness.co.uk

Valid Email Server
Domain Lookup › lyonsdenfitness.co.uk

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lyonsdenfitness.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-17 19:24:11 UTC · ↺ Refresh

MX Hostnames

  • smtp-in.mailbox.net.uk
  • smtp-in.mailbox.net.uk

MX Priorities

  • smtp-in.mailbox.net.uk: 4
  • smtp-in.mailbox.net.uk: 5

A / AAAA Records

  • 212.85.248.177 ↩ 177.ipsupport.co.uk

Mail Server IPs

  • 212.85.249.133 ↩ node-3.minx.net.uk

SOA Record

Raw SOA a.ns.mailbox.net.uk hostmaster.mailbox.net.uk 1773774691 16384 2048 1048576 2560
Primary NS (mname)
a.ns.mailbox.net.uk
Admin Email (rname)
hostmaster@mailbox.net.uk
Serial
1773774691
Refresh
16384s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

c.ns.as8401.net
b.ns.mailbox.net.uk
a.ns.mailbox.net.uk
d.ns.as8401.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mailbox.net.uk ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 include:_spf.mailbox.net.uk ~all
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