dwx.com

Valid Email Server
Domain Lookup › dwx.com

Domain Overview

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

Checked via [email protected] · 2026-03-30 19:29:39 UTC · ↺ Refresh

MX Hostnames

  • spamfilter.iowabroadband.com

MX Priorities

  • spamfilter.iowabroadband.com: 10

A / AAAA Records

  • 207.206.193.33 ↩ cpw17.dwx.com

Mail Server IPs

  • 207.206.203.9 ↩ spamfilter.iowabroadband.com

SOA Record

Raw SOA dns1.dwx.com noc.dwx.com 2019100258 10800 3600 604800 86400
Primary NS (mname)
dns1.dwx.com
Admin Email (rname)
noc@dwx.com
Serial
2019100258
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns2.dwx.com
dns1.dwx.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:207.206.203.0/24 ip4:207.206.197.0/24 ip4:207.206.198.0/24 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=s; fo=1; rf=afrf; ri=14400; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

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

4 records
  • SPFv=spf1 ip4:207.206.203.0/24 ip4:207.206.197.0/24 ip4:207.206.198.0/24 -all
  • fvu2n7kik20otkl6apiasaejhc
  • ddsphbm0rri047n08801817o8m
  • google-site-verification=uYNuW3hm8ZZv8jgCrxo87LkhCHZDoJAt6ivPvcPBLgA
Full email verification for dwx.com

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