completeboiler.com

Valid Email Server
Domain Lookup › completeboiler.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
completeboiler.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:41:51 UTC · ↺ Refresh

MX Hostnames

  • completeboiler-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.5.134
  • 172.67.133.125
  • 2606:4700:3033::ac43:857d
  • 2606:4700:3033::6815:586

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

bruce.ns.cloudflare.com
serena.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.smtp2go.com include:spf.mtaroutes.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=75;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 75% of failing messages only

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 a mx include:spf.smtp2go.com include:spf.mtaroutes.com include:spf.protection.outlook.com ~all
  • MS=ms39234797
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