osterhus.de

Valid Email Server
Domain Lookup › osterhus.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 13:44:58 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 80.228.23.10 ↩ web0.ewetel.de

Mail Server IPs

  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ans0.ewetel.de hostmaster.ewetel.de 2025060600 40000 3600 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2025060600
Refresh
40000s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ans0.ewetel.de
ans2.ewetel.de
ans1.ewetel.net
ans3.ewetel.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ 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

4 records
  • MS=ms43453779
  • sophos-domain-verification=401d686a4f2d49b5614b4c03832b35f44236fea3549bfb20a0e4a2ef222fa0ae
  • wWSAL0264Cs7x/HKKikZXgbURNA8fxwsNnI6KU+gKZqA/ZjR3MUZduS00uTVRvkww8I5EzHtcYYazfMdXpnjEA==
  • SPFv=spf1 a mx include:spf.protection.outlook.com ~all
Full email verification for osterhus.de

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