zmail.com

Valid Email Server
Domain Lookup › zmail.com

Domain Overview

DNS: ✓ 7d ago Checker: ✓ 7d ago
zmail.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-25 23:22:42 UTC · ↺ Refresh

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MX Hostnames

  • mtain-ac102.asynccomm.zoom.us
  • mtain-ac103.asynccomm.zoom.us
  • mtain-ac201.asynccomm.zoom.us
  • mtain-ac101.asynccomm.zoom.us

MX Priorities

  • mtain-ac101.asynccomm.zoom.us: 10
  • mtain-ac102.asynccomm.zoom.us: 20
  • mtain-ac103.asynccomm.zoom.us: 30
  • mtain-ac201.asynccomm.zoom.us: 40

A / AAAA Records

  • 134.224.3.76 (no PTR)

Mail Server IPs

  • 134.224.241.219 ↩ mtain-ac101.asynccomm.zoom.us
  • 134.224.241.217 ↩ mtain-ac101.asynccomm.zoom.us
  • 134.224.241.218 ↩ mtain-ac101.asynccomm.zoom.us
  • 134.224.0.179 ↩ mtain-ac103.asynccomm.zoom.us
  • 134.224.0.178 ↩ mtain-ac103.asynccomm.zoom.us
  • 134.224.0.177 ↩ mtain-ac103.asynccomm.zoom.us

SOA Record

Raw SOA ns-1363.awsdns-42.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1363.awsdns-42.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-667.awsdns-19.net
ns-1363.awsdns-42.org
ns-20.awsdns-02.com
ns-2005.awsdns-58.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.asynccomm.zoom.us include:_spf.asynccommeu.zoom.us ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1; ri=3600; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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
  • google-site-verification=41C9owEwZHtp_tS-x724Lm3yk3fzeO0-Mvdw4Ke6kJA
  • SPFv=spf1 include:_spf.asynccomm.zoom.us include:_spf.asynccommeu.zoom.us ~all
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