Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
designfleck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:46:10 UTC · ↺ Refresh
MX Hostnames
- s307.goserver.host
- s307.goserver.host
MX Priorities
- s307.goserver.host: 10
- s307.goserver.host: 20
A / AAAA Records
- 172.67.147.209 (no PTR)
- 104.21.79.199 (no PTR)
- 2606:4700:3035::6815:4fc7 (no PTR)
- 2606:4700:3033::ac43:93d1 (no PTR)
Mail Server IPs
- 185.30.35.38 ↩ s307.goserver.host
SOA Record
Raw SOA
jaziel.ns.cloudflare.com dns.cloudflare.com 2395694099 10000 2400 604800 1800
Primary NS (mname)
jaziel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395694099
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jaziel.ns.cloudflare.com
monika.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=1a9mz8SOMs1jKcuS7dZJuyfsLnZGv-NONZu_rnmXVQg
- SPFv=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all
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