castle.ie

Valid Email Server
Domain Lookup › castle.ie

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
castle.ie
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 07:46:20 UTC · ↺ Refresh

MX Hostnames

  • mx2.reg365.net
  • mx1.reg365.net

MX Priorities

  • mx2.reg365.net: 30
  • mx1.reg365.net: 30

A / AAAA Records

  • 178.18.126.145 (no PTR)

Mail Server IPs

  • 85.233.160.115 ↩ mx2.reg365.net
  • 85.233.160.15 ↩ mx1.reg365.net

SOA Record

Raw SOA ns0.reg365.net support.reg365.net 2025110601 28800 3600 604800 3600
Primary NS (mname)
ns0.reg365.net
Admin Email (rname)
support@reg365.net
Serial
2025110601
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.reg365.net
ns0.reg365.net
ns1.reg365.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.reg365.net ~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.reg365.net ~all
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