qf-hotel.de

Valid Email Server
Domain Lookup › qf-hotel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
qf-hotel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 21:16:51 UTC · ↺ Refresh

MX Hostnames

  • mx1.forwardmx.net

MX Priorities

  • mx1.forwardmx.net: 10

A / AAAA Records

  • 172.67.169.123 (no PTR)
  • 104.21.71.49 (no PTR)
  • 2606:4700:3033::6815:4731 (no PTR)
  • 2606:4700:3034::ac43:a97b (no PTR)

Mail Server IPs

  • 5.78.45.44 ↩ mx1.mailforward.net

SOA Record

Raw SOA giancarlo.ns.cloudflare.com dns.cloudflare.com 2395627225 10000 2400 604800 1800
Primary NS (mname)
giancarlo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395627225
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ulla.ns.cloudflare.com
giancarlo.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.forwardmx.net -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:_spf.forwardmx.net -all
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