zuber.at

Valid Email Server
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

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

Checked via [email protected] · 2026-10-29 13:05:54 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

  • mx1.ipax.at
  • mx2.ipax.at

MX Priorities

  • mx2.ipax.at: 10
  • mx1.ipax.at: 10

A / AAAA Records

  • 93.189.24.56 ↩ bh4.web.ipax.at

Mail Server IPs

  • 185.119.116.68 ↩ mx2.ipax.at
  • 2a00:63c1:0:1::68 ↩ mx2.ipax.at
  • 37.252.184.164 ↩ mx1.ipax.at
  • 2a00:63c1::164 ↩ mx1.ipax.at

SOA Record

Raw SOA ns1.ipax.at hostmaster.ipax.at 2026102801 28800 3600 604800 300
Primary NS (mname)
ns1.ipax.at
Admin Email (rname)
hostmaster@ipax.at
Serial
2026102801
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns3.ipax.at
ns1.ipax.at

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:93.189.24.32/27 ip4:93.189.24.56 ip4:52.157.149.216 include:customer._spf.ipax.at ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

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

4 records
  • google-site-verification=_IGZuywJldqX1MKi1HV1tx-omSfovQ86kNRp6eomwXM
  • google-site-verification=aoRxBM20tYhgIFdrr-uDp9xSNDoidBFnDlfNiePRszE
  • SPFv=spf1 ip4:93.189.24.32/27 ip4:93.189.24.56 ip4:52.157.149.216 include:customer._spf.ipax.at ~all
  • yandex-verification: 2fe8bb40bb6106fc
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 zuber.at

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

No credit card required
Get 1,000 Free Credits