holmatec.de

Valid Email Server
Domain Lookup › holmatec.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 21:03:01 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 198.202.211.1 (no PTR)

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::2 ↩ mail-fr6p281cu00202.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

SOA Record

Raw SOA ans0.ewetel.de hostmaster.ewetel.de 2025101302 40000 7200 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2025101302
Refresh
40000s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 a mx a:spamwall-rh.rf-computer.net include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ 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

3 records
  • EpWxSz3tg2iPf99hgeJMRTnRL6RtSPckMUfFjMW9aV2MEAizKIlggaV2DJCEzNRVcXLtYoNTj9pMfE0oDJn6hQ==
  • MS=ms12018168
  • SPFv=spf1 a mx a:spamwall-rh.rf-computer.net include:spf.protection.outlook.com -all
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