htest.hu

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

Domain Overview

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

Checked via [email protected] · 2026-10-29 16:22:31 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

  • mx20.active24.cz
  • mx10.active24.cz

MX Priorities

  • mx10.active24.cz: 10
  • mx20.active24.cz: 100

A / AAAA Records

  • 109.205.75.42 ↩ proxy-1.ebrana.cz

Mail Server IPs

  • 45.13.137.85 ↩ m1-u6-mx.active24.cz
  • 45.13.137.86 ↩ m1-u7-mx.active24.cz
  • 2a00:4b40:aaaa:2101:45:13:137:85 ↩ m1-u6-mx.active24.cz
  • 2a00:4b40:aaaa:2101:45:13:137:86 ↩ m1-u7-mx.active24.cz

SOA Record

Raw SOA ns1.websupport.cz admin.websupport.cz 1792153308 7200 2048 1048576 2560
Primary NS (mname)
ns1.websupport.cz
Admin Email (rname)
admin@websupport.cz
Serial
1792153308
Refresh
7200s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

ns3.websupport.eu
ns1.websupport.cz
ns2.websupport.cz

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.websupport.cz ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • spf2.0/pra a mx include:_sid.websupport.cz ?all
  • SPFv=spf1 a mx include:_spf.websupport.cz ?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 htest.hu

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

No credit card required
Get 1,000 Free Credits