ksk-tuebingen.de

Valid Email Server
Domain Lookup › ksk-tuebingen.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 11:03:20 UTC · ↺ Refresh

MX Hostnames

  • g01es.mail.s-web.de
  • g02es.mail.s-web.de

MX Priorities

  • g02es.mail.s-web.de: 10
  • g01es.mail.s-web.de: 10

A / AAAA Records

  • 62.181.152.52 (no PTR)

Mail Server IPs

  • 62.181.146.17 ↩ g02es.mail.s-web.de
  • 62.181.146.16 ↩ g01es.mail.s-web.de

SOA Record

Raw SOA ns1.s-fg-net.de domreg.f-i.de 110 10800 3600 2419200 1800
Primary NS (mname)
ns1.s-fg-net.de
Admin Email (rname)
domreg@f-i.de
Serial
110
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mail.s-web.de include:spf.emma.sparkasse.de include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ 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

8 records
  • QuoVadis=22cd8be9-9a3c-46cf-a654-1f984247acf0
  • apple-domain-verification=DFXIMlnxn9pOP7HK
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
  • SPFv=spf1 include:spf.mail.s-web.de include:spf.emma.sparkasse.de include:spf.mailjet.com -all
  • _4849jah6riu23sf3szca8vrmvadrzkg
  • cisco-ci-domain-verification=4364b428228ff0066a390fd7e1dbe42adda81014075bec99d894d3dbd048d8fe
  • _7j1mcd7la7c0xy49auhtkea33e0dknc
  • _00lffc3l91t053aj048kc2rra4qwutq
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