marcnitzsche.de

Valid Email Server
Domain Lookup › marcnitzsche.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marcnitzsche.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 21:34:55 UTC · ↺ Refresh

MX Hostnames

  • fomalhaut.uberspace.de

MX Priorities

  • fomalhaut.uberspace.de: 0

A / AAAA Records

  • 172.67.209.21 (no PTR)
  • 104.21.61.108 (no PTR)
  • 2606:4700:3033::6815:3d6c (no PTR)
  • 2606:4700:3036::ac43:d115 (no PTR)

Mail Server IPs

  • 95.143.172.246 ↩ fomalhaut.uberspace.de
  • 2001:1a50:11::88e4:d8ff:fe05:c4a7 ↩ fomalhaut.uberspace.de

SOA Record

Raw SOA aida.ns.cloudflare.com dns.cloudflare.com 2399582173 10000 2400 604800 1800
Primary NS (mname)
aida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399582173
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

clint.ns.cloudflare.com
aida.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.uberspace.de ~all
📊 DNS lookups: 1/10
~ 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

3 records
  • ENS1 dnsname.ens.eth 0x6Cd4d204F84F7244d766d3ca8de384E8E7824908
  • google-site-verification=TFMujkmldLURV0BJAqFS2ScF6kuC5JkdWjmmDVmMHNE
  • SPFv=spf1 include:spf.uberspace.de ~all
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