national-aquarium.co.uk

Valid Email Server
Domain Lookup › national-aquarium.co.uk

Domain Overview

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

Checked via [email protected] · 2026-04-01 22:45:07 UTC · ↺ Refresh

MX Hostnames

  • mx2-eu.emailsecurity.app
  • mx1-eu.emailsecurity.app

MX Priorities

  • mx1-eu.emailsecurity.app: 10
  • mx2-eu.emailsecurity.app: 10

A / AAAA Records

  • 162.159.135.42 (no PTR)
  • 162.159.134.42 (no PTR)
  • 2606:4700:7::a29f:872a (no PTR)
  • 2606:4700:7::a29f:862a (no PTR)

Mail Server IPs

  • 132.164.188.153 ↩ mx2-eu.emailsecurity.app
  • 4.245.183.72 ↩ mx1-eu.emailsecurity.app

SOA Record

Raw SOA connie.ns.cloudflare.com dns.cloudflare.com 2398583786 10000 2400 604800 1800
Primary NS (mname)
connie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398583786
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

connie.ns.cloudflare.com
will.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:195.70.92.46 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:smtproutes.com include:smtpout.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

✗ 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

3 records
  • facebook-domain-verification=zdfs2uf5i4c2srresgapj1tplosle7
  • SPFv=spf1 ip4:195.70.92.46 include:spf1.emailsecurity.app include:spf.protection.outlook.com include:smtproutes.com include:smtpout.com ~all
  • MS=ms29602304
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