Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
traube-tonbach.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 16:27:19 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
MX Priorities
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 104.21.28.31 (no PTR)
- 172.67.170.56 (no PTR)
- 2606:4700:3035::ac43:aa38 (no PTR)
- 2606:4700:3030::6815:1c1f (no PTR)
Mail Server IPs
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
coleman.ns.cloudflare.com dns.cloudflare.com 2399700711 10000 2400 604800 1800
Primary NS (mname)
coleman.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399700711
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
coleman.ns.cloudflare.com
vivienne.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.48.12.236 ip4:80.147.137.71 ip4:92.50.84.214 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.sendinblue.com include:mo4-p05-ob.smtp.rzone.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
7 records- Sendinblue-code:6133f8802b4333cdc1e5aaa7f158228c
- google-site-verification=8BfB1CNgX7Sy1s-tecdFAhIElbXNLiiL19fw5X-_unQ
- ji08qfdb1n1n74jcuacn574efl
- leuei07hnri31b6bd9obeog6i5
- rs88e3hhrq193ciohug16hqana
- SPFv=spf1 ip4:159.48.12.236 ip4:80.147.137.71 ip4:92.50.84.214 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.sendinblue.com include:mo4-p05-ob.smtp.rzone.de -all
- MS=ms92867043
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