hausbau.de

Valid Email Server
Domain Lookup › hausbau.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 12:27:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.83.50.189 ↩ vs1255.mymanaged.host

Mail Server IPs

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

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024072465 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024072465
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.org
ns.udag.net
ns.udag.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.45.37.21 ip4:142.132.252.173 ip6:2a01:4f8:262:410a::2 include:_smtp.udag.de include:spf.datasec.de include:spf.protection.outlook.com include:spf.datasec.de include:_spf.rexx-suite.com include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • ms-domain-verification=00d71cda-6f03-4956-984b-d9a58cfb4dec
  • SPFv=spf1 ip4:194.45.37.21 ip4:142.132.252.173 ip6:2a01:4f8:262:410a::2 include:_smtp.udag.de include:spf.datasec.de include:spf.protection.outlook.com include:spf.datasec.de include:_spf.rexx-suite.com include:spf.eu.exclaimer.net include:spf.uk.exclaimer.net -all
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