nassauer-hof.de

Valid Email Server
Domain Lookup › nassauer-hof.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nassauer-hof.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 02:29:01 UTC · ↺ Refresh

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MX Hostnames

  • nassauerhof-de02b.mail.protection.outlook.com

MX Priorities

  • nassauerhof-de02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.243.135.179 ↩ r29944.agenturserver.it

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1718686298 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1718686298
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.de
ns01.agenturserver.co
ns01.agenturserver.it

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:145.253.237.90/32 ip4:151.193.18.41/32 ip4:209.242.69.231/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
  • SPFv=spf1 a mx ip4:145.253.237.90/32 ip4:151.193.18.41/32 ip4:209.242.69.231/32 include:spf.protection.outlook.com -all
  • b/+lLBR57AoBwSrJsUxZFg8dvFHMyglJTnK39CaWxPYDzCdXUe2ZKTPcIa8F7IbG5RBp8ONKaJRxTy165murWw==
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