augenarzt-knebel.de

Valid Email Server
Domain Lookup › augenarzt-knebel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
augenarzt-knebel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 02:39:25 UTC · ↺ Refresh

MX Hostnames

  • nx51.mymxserver.com
  • mx51.mymxserver.com

MX Priorities

  • nx51.mymxserver.com: 10
  • mx51.mymxserver.com: 10

A / AAAA Records

  • 153.92.192.212 ↩ r17856.agenturserver.it
  • 2a03:2a00:1400::1:0:0:4299 ↩ r17856.agenturserver.it

Mail Server IPs

  • 188.94.251.250 ↩ nx51.mymxserver.com
  • 188.94.249.25 ↩ mx51.mymxserver.com
  • 188.94.251.25 ↩ mx51.mymxserver.com

SOA Record

Raw SOA shades16.rzone.de hostmaster.strato-rz.de 2020051414 86400 7200 604800 300
Primary NS (mname)
shades16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051414
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks16.rzone.de
shades16.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:agenturserver.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 mx include:agenturserver.de -all
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