Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
toennies.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 14:48:49 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
A / AAAA Records
- 104.26.8.7 (no PTR)
- 172.67.68.10 (no PTR)
- 104.26.9.7 (no PTR)
- 2606:4700:20::ac43:440a (no PTR)
- 2606:4700:20::681a:907 (no PTR)
- 2606:4700:20::681a:807 (no PTR)
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
SOA Record
Raw SOA
kim.ns.cloudflare.com dns.cloudflare.com 2398996483 10000 2400 604800 1800
Primary NS (mname)
kim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398996483
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
toby.ns.cloudflare.com
kim.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:gate1.toennies.de a:gate2.toennies.de include:_whosting.iok.net include:spf.servicemail24.de a:smtp01.iok.net include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:185.243.44.5 ip4:185.243.44.90 include:spf.codepiraten.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- brevo-code:2b78b082b2e0deb1cf191556b2e3dde4
- mQSE2SuduaW08yOzk/yc0bps7tewQm1tuwMsJqxowgKMnNHFcC/wEj2XLhLaENj90QgRHl5Tj/adH0GKGAbQdg==
- p9jjzf6zq0c6tx3gpsjr6lslsrnbq4gt
- SPFv=spf1 mx a:gate1.toennies.de a:gate2.toennies.de include:_whosting.iok.net include:spf.servicemail24.de a:smtp01.iok.net include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:185.243.44.5 ip4:185.243.44.90 include:spf.codepiraten.com -all
- 1l61K8eS/w1lP7n4Mufhp6Si6IKeW+hd6YVUU8kfdjg6krkYQmwtJTV+/IdwKeBAe04qVomvaFg2X3vcvkI0mQ==
- MS=E5F8A8FE3F34C22999D37C079ED039A4BA9260C4
- MS=ms10477257
- _9pub8hmzp04b1kwq7nohl8z3wo0uyl4
- _euqh4hfaw7097aycgz16oqrzq4cjxiu
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