promails.xyz

Disposable Domain
Domain Lookup › promails.xyz

Domain Overview

DNS: ✓ 10d ago Checker: ✓ 10d ago
promails.xyz
Disposable
✓ Yes
Unknown
⚠ Yes
Yes
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-22 21:35:25 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • taylor.mxrouting.net
  • my.mailbux.com
  • taylor-relay.mxrouting.net

MX Priorities

  • my.mailbux.com: 5
  • taylor.mxrouting.net: 10
  • taylor-relay.mxrouting.net: 20

A / AAAA Records

  • 104.21.58.79 (no PTR)
  • 172.67.157.248 (no PTR)
  • 2606:4700:3031::ac43:9df8 (no PTR)
  • 2606:4700:3032::6815:3a4f (no PTR)

Mail Server IPs

  • 157.180.12.25 ↩ my.mailbux.com
  • 168.119.13.219 ↩ taylor.mxrouting.net

SOA Record

Raw SOA ivy.ns.cloudflare.com dns.cloudflare.com 2402244440 10000 2400 604800 1800
Primary NS (mname)
ivy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2402244440
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

yichun.ns.cloudflare.com
ivy.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

No TXT records found.

Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for promails.xyz

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits