dydo.de

Valid Email Server
Domain Lookup › dydo.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dydo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 14:23:24 UTC · ↺ Refresh

MX Hostnames

  • mail1.dydo.de
  • mail.dydo.de

MX Priorities

  • mail.dydo.de: 10
  • mail1.dydo.de: 50

A / AAAA Records

  • 104.21.31.138 (no PTR)
  • 172.67.177.6 (no PTR)
  • 2606:4700:3034::ac43:b106 (no PTR)
  • 2606:4700:3032::6815:1f8a (no PTR)

Mail Server IPs

  • 149.233.0.68 ↩ mail.mahrtrix.de
  • 46.228.197.250 ↩ mail1.mahrtrix.de

SOA Record

Raw SOA brenda.ns.cloudflare.com dns.cloudflare.com 2399142335 10000 2400 604800 1800
Primary NS (mname)
brenda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399142335
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

patryk.ns.cloudflare.com
brenda.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mahrtrix.de include:relay.mailchannels.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: reject

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

2 records
  • SPFv=spf1 include:mahrtrix.de include:relay.mailchannels.net ~all
  • google-site-verification=Royd1-qluV477WV7SZSBUyFazc3kqS3mqXu4xU8cxsE
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