itz.de

Valid Email Server
Domain Lookup › itz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
itz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 18:24:52 UTC · ↺ Refresh

MX Hostnames

  • itz-de.mail.protection.outlook.com

MX Priorities

  • itz-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 23.88.97.243 ↩ static.243.97.88.23.clients.your-server.de

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026032402 14400 1800 604800 86400
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026032402
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

oxygen.ns.hetzner.com
helium.ns.hetzner.de
hydrogen.ns.hetzner.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:116.203.159.91 ip4:195.201.18.86 ip4:23.88.97.243 ip4:46.245.223.210 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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=ZGViP9LJgPGPKnuOWMAH8ypS08NSKQBMmO47rJ0dr9E
  • SPFv=spf1 mx ip4:116.203.159.91 ip4:195.201.18.86 ip4:23.88.97.243 ip4:46.245.223.210 include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com -all
  • MS=8465D7678F5A5328F585AADDCD742671677F7985
  • MS=ms14357042
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