drzidorn.de

Valid Email Server
Domain Lookup › drzidorn.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 10:48:43 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • drzidorn-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.125.174.94 ↩ khpm1054.hpress.de

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.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 ns1.webgo.de whois.webgo.de 2020101903 39940 14400 604800 43200
Primary NS (mname)
ns1.webgo.de
Admin Email (rname)
whois@webgo.de
Serial
2020101903
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns1.webgo.de
ns3.webgo.de
ns2.webgo.de
ns4.webgo.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:185.125.174.94 a:termin.drzidorn.de -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

2 records
  • MS=ms51556710
  • SPFv=spf1 include:spf.protection.outlook.com ip4:185.125.174.94 a:termin.drzidorn.de -all
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