rex3.com

Valid Email Server
Domain Lookup › rex3.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rex3.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:38:24 UTC · ↺ Refresh

MX Hostnames

  • rex3-com.mx1-us.mailanyone.net
  • rex3-com.mx3-us.mailanyone.net
  • rex3-com.mx2-us.mailanyone.net

MX Priorities

No priority data.

A / AAAA Records

  • 207.229.70.34

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

sue.ns.cloudflare.com
khalid.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailanyone.net include:mail.zendesk.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; aspf=r;
✓ 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

6 records
  • SPFv=spf1 include:mailanyone.net include:mail.zendesk.com ~all
  • MS=49E5C8CD2B4718662736FE59A15E70FE2B542D8B
  • a7s8vi0qqnvoo1mpo4jcbitj
  • da08f423d32d6259
  • google-site-verification=QHv7ggKh2CAK3kOoYNDBlRrGSJO5G2t3HQ_7FRjCY0I
  • google-site-verification=t2uewqGRrjfE25fwx6rjpHv00D7dBt_9o_U3CEGJ3WE
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