irwinuk.net

Valid Email Server
Domain Lookup › irwinuk.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
irwinuk.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:18:01 UTC · ↺ Refresh

MX Hostnames

  • d76188a.ess.barracudanetworks.com
  • d76188b.ess.barracudanetworks.com

MX Priorities

  • d76188b.ess.barracudanetworks.com: 20
  • d76188a.ess.barracudanetworks.com: 10

A / AAAA Records

  • 213.171.195.105 ↩ mail.domain-holding.co.uk

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns1.livedns.co.uk administrator.irwinuk.net 1571214271 10800 3600 604800 3600
Primary NS (mname)
ns1.livedns.co.uk
Admin Email (rname)
administrator@irwinuk.net
Serial
1571214271
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.livedns.co.uk
ns2.livedns.co.uk
ns1.livedns.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:88.208.214.235 include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

2 records
  • SPFv=spf1 ip4:88.208.214.235 include:spf.ess.barracudanetworks.com -all
  • google-site-verification=m2uFWFsbIh6zrpE5XEvXYXTkzA3mgFzazaJjL8rSAtY
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