Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ampersand-seo.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 22:02:31 UTC · ↺ Refresh
MX Hostnames
- smtp.rzone.de
MX Priorities
- smtp.rzone.de: 5
A / AAAA Records
- 104.21.49.168 (no PTR)
- 172.67.164.252 (no PTR)
- 2606:4700:3035::6815:31a8 (no PTR)
- 2606:4700:3031::ac43:a4fc (no PTR)
Mail Server IPs
- 81.169.145.98 ↩ smtp.rzone.de
- 2a01:238:20a:202:50f0::2097 ↩ smtp.rzone.de
SOA Record
Raw SOA
kayleigh.ns.cloudflare.com dns.cloudflare.com 2397336064 10000 2400 604800 1800
Primary NS (mname)
kayleigh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397336064
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kayleigh.ns.cloudflare.com
otto.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.strato.de include:_spf.rzone.de ~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 include:_spf.strato.de include:_spf.rzone.de ~all
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