tappengine.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 23:56:03 UTC · ↺ Refresh

MX Hostnames

  • tappengine-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.26.9.56
  • 172.67.68.137
  • 104.26.8.56
  • 2606:4700:20::681a:938
  • 2606:4700:20::ac43:4489
  • 2606:4700:20::681a:838

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

hank.ns.cloudflare.com
diva.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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

4 records
  • SPFv=spf1 include:secureserver.net -all
  • zoho-verification=zb96165085.zmverify.zoho.com
  • MS=ms48150898
  • google-site-verification=5SKWDkZ__lqhnmalcSCbFetzJh9t1PR3hlIybwBs-OI
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