ksk-ratzeburg.de

Valid Email Server
Domain Lookup › ksk-ratzeburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ksk-ratzeburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 07:56:49 UTC · ↺ Refresh

MX Hostnames

  • q01es.mail.s-web.de
  • q02es.mail.s-web.de
  • r02es.mail.s-web.de
  • r01es.mail.s-web.de

MX Priorities

  • r01es.mail.s-web.de: 10
  • q02es.mail.s-web.de: 10
  • q01es.mail.s-web.de: 10
  • r02es.mail.s-web.de: 10

A / AAAA Records

  • 62.181.151.48 (no PTR)

Mail Server IPs

  • 62.181.146.48 ↩ r01es.mail.s-web.de
  • 62.181.146.47 ↩ q02es.mail.s-web.de
  • 62.181.146.46 ↩ q01es.mail.s-web.de
  • 62.181.146.49 ↩ r02es.mail.s-web.de

SOA Record

Raw SOA ns1.s-fg-net.de domreg.f-i.de 91 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
91
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

ns5.s-fg-net.com
ns1.s-fg-net.de
ns3.s-fg-net.eu
ns4.s-fg-net.de
ns2.s-fg-net.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mail.s-web.de ip4:80.82.206.0/26 ip4:185.98.184.0/24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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

10 records
  • cisco-ci-domain-verification=79fa57f75c6a8940ed07d25c342f8cb18a4e8ad362bd95caab1d70fc37b51f4d
  • MS=ms57291016
  • _pv2falbk0iwiwrlww6uq2pmea99qx6s
  • _rxtax6eyo3a8q2dbn26gdc7u48n0g9p
  • SPFv=spf1 include:spf.mail.s-web.de ip4:80.82.206.0/26 ip4:185.98.184.0/24 -all
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
  • facebook-domain-verification=89bv9k0tcxn2m9h0ov9xxjpfj6oyjs
  • apple-domain-verification=hzbHoK49XoxXpLbc
  • _fdpr57zesyad74gncken6j3kfft7cbt
  • _im5mzappewgi7r8tyryf3odrdr3v2bn
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