Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
krs-do.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:07:13 UTC · ↺ Refresh
MX Hostnames
- s67.goserver.host
MX Priorities
- s67.goserver.host: 10
A / AAAA Records
- 172.67.164.149 (no PTR)
- 104.21.91.14 (no PTR)
- 2606:4700:3034::6815:5b0e (no PTR)
- 2606:4700:3034::ac43:a495 (no PTR)
Mail Server IPs
- 185.30.32.67 ↩ s67.goserver.host
SOA Record
Raw SOA
anastasia.ns.cloudflare.com dns.cloudflare.com 2413936245 10000 2400 604800 1800
Primary NS (mname)
anastasia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413936245
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
moura.ns.cloudflare.com
anastasia.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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 a mx ~all
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