fidalgo.net

Valid Email Server
Domain Lookup › fidalgo.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fidalgo.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 03:21:26 UTC · ↺ Refresh

MX Hostnames

  • mx3a.fidalgo.net
  • mx4a.fidalgo.net
  • mail.fidalgo.net

MX Priorities

  • mx3a.fidalgo.net: 125
  • mx4a.fidalgo.net: 155
  • mail.fidalgo.net: 10

A / AAAA Records

  • 66.218.206.23 ↩ www1.mtvwa.fidalgo.net

Mail Server IPs

  • 66.218.206.73 ↩ mx3.fidalgo.net
  • 66.218.206.74 ↩ mx4.fidalgo.net
  • 66.218.195.4 ↩ mail.fidalgo.net

SOA Record

Raw SOA ns1.fidalgo.net dnsadmin.fidalgo.net 2026030600 3600 900 604800 43200
Primary NS (mname)
ns1.fidalgo.net
Admin Email (rname)
dnsadmin@fidalgo.net
Serial
2026030600
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns4.fidalgo.net
ns1.fidalgo.net
ns2.fidalgo.net
ns3.fidalgo.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:66.218.195.3 ip4:66.218.195.4 ip4:66.218.195.73 ip4:66.218.206.24 ip4:66.218.206.25 ip4:63.168.117.31 ip4:63.168.117.32 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ 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

2 records
  • SPFv=spf1 ip4:66.218.195.3 ip4:66.218.195.4 ip4:66.218.195.73 ip4:66.218.206.24 ip4:66.218.206.25 ip4:63.168.117.31 ip4:63.168.117.32 mx -all
  • google-site-verification=EgIRR0Iv3lNpYYbnSZILzDEaWgbUvaB-JTes8unNAfU
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