kurs-oase.de

No Valid Email Server
Domain Lookup › kurs-oase.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kurs-oase.de
No
None
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 14:27:29 UTC · ↺ Refresh

MX Hostnames

No MX records found.

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.68.240 (no PTR)
  • 172.67.200.69 (no PTR)
  • 2606:4700:3037::ac43:c845 (no PTR)
  • 2606:4700:3033::6815:44f0 (no PTR)

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA chan.ns.cloudflare.com dns.cloudflare.com 2400060409 10000 2400 604800 1800
Primary NS (mname)
chan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400060409
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

chan.ns.cloudflare.com
yevgen.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • google-site-verification=JaN1-Tq0N_FP0b8nlzjXBRVErX_1RO5UAPSMM1VsLZc
  • google-site-verification=4IPyEn9VCqX0kTKafnBvPfZBy6OLVoCr9k_5bW6KUXE
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