praxis-kuder.de

Valid Email Server
Domain Lookup › praxis-kuder.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
praxis-kuder.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 09:20:32 UTC · ↺ Refresh

MX Hostnames

  • mail2.praxis-kuder.de
  • mail.praxis-kuder.de

MX Priorities

  • mail.praxis-kuder.de: 10
  • mail2.praxis-kuder.de: 20

A / AAAA Records

  • 157.97.44.46 ↩ r19923.agenturserver.it

Mail Server IPs

  • 37.24.181.226 ↩ mail.praxis-kuder.de
  • 87.191.138.241 ↩ p57bf8af1.dip0.t-ipconnect.de

SOA Record

Raw SOA ns1042.ui-dns.de hostmaster.1und1.de 2017012621 28800 7200 604800 300
Primary NS (mname)
ns1042.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017012621
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1042.ui-dns.com
ns1042.ui-dns.org
ns1042.ui-dns.de
ns1042.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:87.191.138.241/32 ip4:37.24.181.226/28 include:_spf-eu.ionos.com include:agenturserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • SPFv=spf1 mx ip4:87.191.138.241/32 ip4:37.24.181.226/28 include:_spf-eu.ionos.com include:agenturserver.de ~all
  • Q9DDBSC9H603N61KP71MMSOEV4
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