aacslimited.co.uk

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Domain Lookup › aacslimited.co.uk
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Domain Overview

DNS: ⚡ live Checker: ⚡ live
aacslimited.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 01:40:58 UTC · ↺ Refresh

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MX Hostnames

  • d233046.a.ess.uk.barracudanetworks.com
  • d233046.b.ess.uk.barracudanetworks.com

MX Priorities

  • d233046.a.ess.uk.barracudanetworks.com: 10
  • d233046.b.ess.uk.barracudanetworks.com: 20

A / AAAA Records

  • 62.182.20.179 (no PTR)

Mail Server IPs

  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA dns110.a.register.com root.register.com 2016011835 28800 7200 604800 3600
Primary NS (mname)
dns110.a.register.com
Admin Email (rname)
root@register.com
Serial
2016011835
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns019.c.register.com
dns177.d.register.com
dns110.a.register.com
dns039.b.register.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.ess.uk.barracudanetworks.com include:_spf.google.com include:spf.protection.outlook.com ip4:62.182.20.150 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 include:spf.ess.uk.barracudanetworks.com include:_spf.google.com include:spf.protection.outlook.com ip4:62.182.20.150 -all
  • MS=ms65937091
  • ms=321
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