Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
egerer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 23:02:03 UTC · ↺ Refresh
MX Hostnames
- mailgate.rzone.cloud
MX Priorities
- mailgate.rzone.cloud: 10
A / AAAA Records
- 188.68.47.181 ↩ a2fb5.netcup.net
- 2a03:4000:30:cb31::15:2828 (no PTR)
Mail Server IPs
- 167.235.166.50 ↩ gateway.rzone.cloud
SOA Record
Raw SOA
root-dns.netcup.net dnsadmin.netcup.net 2025101539 28800 7200 1209600 600
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025101539
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
second-dns.netcup.net
root-dns.netcup.net
third-dns.netcup.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:194.25.116.227/32 include:spf.rzone.cloud -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=7PoOwuRSHduKp-8bQ_J-cVVGuPiKFs-PT5Lcc7XpLZ0
- SPFv=spf1 ip4:194.25.116.227/32 include:spf.rzone.cloud -all
- brevo-code:73e098b4845b1cd391c74c0c7c719327
Full email verification for egerer.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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