ostsee-schleswig-holstein.de

Valid Email Server
Domain Lookup › ostsee-schleswig-holstein.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ostsee-schleswig-holstein.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 05:36:42 UTC · ↺ Refresh

MX Hostnames

  • ostseeschleswigholstein-de01e2b.mail.protection.outlook.com

MX Priorities

  • ostseeschleswigholstein-de01e2b.mail.protection.outlook.com: 10

A / AAAA Records

  • 188.94.248.168 ↩ r953.agenturserver.it

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ostsee-schleswig-holstein.de hostmaster.ostsee-schleswig-holstein.de 2024051507 86400 10800 3600000 172800
Primary NS (mname)
ns1.ostsee-schleswig-holstein.de
Admin Email (rname)
hostmaster@ostsee-schleswig-holstein.de
Serial
2024051507
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns2a.dodns.net
ns1a.dodns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:188.40.3.100 include:spf.protection.outlook.com include:spf.protection.outlook.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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 ip4:188.40.3.100 include:spf.protection.outlook.com include:spf.protection.outlook.de ~all
  • MS=ms51394413
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