otm-haustechnik.de

Valid Email Server
Domain Lookup › otm-haustechnik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
otm-haustechnik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 17:37:22 UTC · ↺ Refresh

MX Hostnames

  • dedi6348.your-server.de
  • mxpool.de2.hostedoffice.ag

MX Priorities

  • mxpool.de2.hostedoffice.ag: 10
  • dedi6348.your-server.de: 20

A / AAAA Records

  • 157.90.184.87 ↩ dedi6348.your-server.de
  • 2a01:4f8:d0a:7552::2 ↩ dedi6348.your-server.de

Mail Server IPs

  • 81.20.94.244 ↩ web.cloudservice.ag
  • 157.90.184.87 ↩ dedi6348.your-server.de
  • 2a01:4f8:d0a:7552::2 ↩ dedi6348.your-server.de

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026011400 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011400
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de

SPF Record

✓ Strict (-all)
v=spf1 include:hostedoffice.ag -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 include:hostedoffice.ag -all
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