ubz.pl

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 10:29:46 UTC · ↺ Refresh

MX Hostnames

  • cfjxcut.nazwa.pl

MX Priorities

No priority data.

A / AAAA Records

  • 77.55.143.154

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.nazwa.pl
ns1.nazwa.pl
ns2.nazwa.pl

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:77.55.143.154/32 a:cfjxcut.nazwa.pl -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

3 records
  • google-site-verification=lzoe25q9Mhi-5S-ZT-V-qRkbpPcwKBb1-RxnhpaJpJQ
  • SPFv=spf1 mx ip4:77.55.143.154/32 a:cfjxcut.nazwa.pl -all
  • d6527465b2e43814bc0f3edd2c3c0bfa23732985ec83b9c0c1c294790aa210e5
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