enertechfm.co.uk

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

Domain Overview

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

Checked via [email protected] · 2026-10-30 08:47:55 UTC · ↺ Refresh

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MX Hostnames

  • d248993.b.ess.uk.barracudanetworks.com
  • d248993.a.ess.uk.barracudanetworks.com

MX Priorities

  • d248993.a.ess.uk.barracudanetworks.com: 10
  • d248993.b.ess.uk.barracudanetworks.com: 20

A / AAAA Records

  • 172.67.68.22 (no PTR)
  • 104.26.12.249 (no PTR)
  • 104.26.13.249 (no PTR)
  • 2606:4700:20::681a:cf9 (no PTR)
  • 2606:4700:20::ac43:4416 (no PTR)
  • 2606:4700:20::681a:df9 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA lennon.ns.cloudflare.com dns.cloudflare.com 2418770862 10000 2400 604800 1800
Primary NS (mname)
lennon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2418770862
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lennon.ns.cloudflare.com
lily.ns.cloudflare.com

SPF Record

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

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

6 records
  • google-site-verification=o_HhbfsUeK7L2heJI7xIXc72VPnXBKi1RH0Vgd1LL5Q
  • knowbe4-site-verification=7d2d0c2b1eada56622f06e504a492fd2
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.UK.exclaimer.net -all
  • MS=ms38735566
  • _globalsign-domain-verification=4LbXPa5rzBIpxN5xNBe5y1C9QkLkwxtalUAUJETCGK
  • anthropic-domain-verification-wmsxq4=1ZP2QkN6CORuweL5gSt7JnrEw
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