Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rund-ums-kind-wuerselen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 09:52:27 UTC · ↺ Refresh
MX Hostnames
- mx.noc-kru.de
MX Priorities
- mx.noc-kru.de: 10
A / AAAA Records
- 88.218.226.6 ↩ obelix.noc-kru.de
- 2a0a:51c0::17e:dead:cace:1d:80 (no PTR)
Mail Server IPs
- 88.218.226.4 ↩ smtp.noc-kru.de
- 2a0a:51c1:a:10:1::25 ↩ smtp.noc-kru.de
SOA Record
Raw SOA
ns01.noc-kru.de hostmaster.krude.de 2026032400 14400 3600 1209600 10800
Primary NS (mname)
ns01.noc-kru.de
Admin Email (rname)
hostmaster@krude.de
Serial
2026032400
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns02.noc-kru.de
ns03.noc-kru.de
ns04.noc-kru.de
ns05.noc-kru.de
ns01.noc-kru.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:krude.de ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 include:krude.de ~all
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