lehmannhueber.de

Valid Email Server
Domain Lookup › lehmannhueber.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lehmannhueber.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 04:10:28 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 45.90.4.237 ↩ linux1.ze-one.de
  • 2a03:4000:20:1af::7e01 ↩ linux1.ze-one.de

Mail Server IPs

  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.ze-one.net hostmaster.ze-one.de 2026020201 10800 3600 2160000 600
Primary NS (mname)
ns01.ze-one.net
Admin Email (rname)
hostmaster@ze-one.de
Serial
2026020201
Refresh
10800s
Retry
3600s
Expire
2160000s
Minimum TTL
600s

Nameservers (NS)

ixns04.ze-one.de
ns01.ze-one.net
ixns03.ze-one.com
ns02.ze-one.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +a:linux1.ze-one.de include:spf.protection.outlook.com include:spfa.mailendo.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ 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

3 records
  • MS=ms69305212
  • SPFv=spf1 +a +mx +a:linux1.ze-one.de include:spf.protection.outlook.com include:spfa.mailendo.com include:spf-de.emailsignatures365.com ~all
  • google-site-verification=h6Zj0uBu9iRVVreuYT3vhmp9lOn1kX4TXVVaC3En6jM
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