zut.edu.pl

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zut.edu.pl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-27 20:02:14 UTC · ↺ Refresh

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MX Hostnames

  • zut-edu-pl.mail.protection.outlook.com

MX Priorities

  • zut-edu-pl.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.14.18.124 ↩ wwwn1.zut.edu.pl

Mail Server IPs

  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns.tuniv.szczecin.pl dns.tuniv.szczecin.pl 2026072701 10800 3600 604800 3600
Primary NS (mname)
dns.tuniv.szczecin.pl
Admin Email (rname)
dns@tuniv.szczecin.pl
Serial
2026072701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns.tuniv.szczecin.pl
golem.tuniv.szczecin.pl

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.14.26.0/28 ip4:212.14.28.56/32 ip4:212.14.28.38/32 ip6:2001:4c58:62:1033::/64 include:spf.protection.outlook.com include:_spf.emaillabs.net.pl -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; pct=100; rua=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

5 records
  • google-site-verification=LANx3XecSbx4m_LouWT_ascVd9cCOlnO685LW3_mmY0
  • SPFv=spf1 ip4:212.14.26.0/28 ip4:212.14.28.56/32 ip4:212.14.28.38/32 ip6:2001:4c58:62:1033::/64 include:spf.protection.outlook.com include:_spf.emaillabs.net.pl -all
  • google-site-verification=r19XQK8P9DyrfAuDFbCKZXGlUWd-DCoql16Gdud5mhs
  • HARICA-vDYXbnhrsq8TMKVHHBM
  • autodesk-domain-verification=5R_EPb5BsYlUeHSJiIM4
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