Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
trieuhao.site
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-13 04:24:20 UTC · ↺ Refresh
MX Hostnames
- emailfake.com
- mail.trieuhao.site
MX Priorities
- mail.trieuhao.site: 10
- emailfake.com: 1
A / AAAA Records
- 104.21.45.94 (no PTR)
- 172.67.212.218 (no PTR)
- 2606:4700:3030::6815:2d5e (no PTR)
- 2606:4700:3032::ac43:d4da (no PTR)
Mail Server IPs
- 104.21.45.94 (no PTR)
- 172.67.212.218 (no PTR)
- 2606:4700:3030::6815:2d5e (no PTR)
- 2606:4700:3032::ac43:d4da (no PTR)
- 91.196.52.205 ↩ dynamic.komitex.net
SOA Record
Raw SOA
gina.ns.cloudflare.com dns.cloudflare.com 2409343787 10000 2400 604800 1800
Primary NS (mname)
gina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2409343787
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gina.ns.cloudflare.com
kirk.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1mxaip4:210.211.125.206~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1mxaip4:210.211.125.206~all
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 trieuhao.site
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits