Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schwaben-netz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 15:04:22 UTC · ↺ Refresh
MX Hostnames
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
- mx03.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx02.hornetsecurity.com: 20
- mx04.hornetsecurity.com: 40
- mx03.hornetsecurity.com: 30
A / AAAA Records
- 178.16.56.153 ↩ r9275.agenturserver.it
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
SOA Record
Raw SOA
ns1.lewtelnet.de hostmaster.lewtelnet.de 2026032515 28800 7200 604800 86400
Primary NS (mname)
ns1.lewtelnet.de
Admin Email (rname)
hostmaster@lewtelnet.de
Serial
2026032515
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.lewtelnet.de
ns1.lewtelnet.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:212.118.221.162/32 ip4:212.118.221.163/32 ip4:146.0.121.193/32 ip4:45.129.180.153/32 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.crsend.com include:agenturserver.de include:_spf.smartservice.de include:spf1.spf.speedkom.net include:spf.pressfile.de -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict 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
5 records- knowbe4-site-verification=f535e4d3cb6851bb115008187f484728
- MS=ms74399888
- nS/2lAIlHByvU72aV13mw9ZogNftcQfgICCxTOk6furLQiDuOJNUkcbsmJx5PnK7SujmIIV8lfHqgc5rdzZiLQ==
- google-site-verification=3qTxzHW0dLAHgt7-2g_iBKgRqVif2mo1C0PQfS0zrsk
- SPFv=spf1 a mx ip4:212.118.221.162/32 ip4:212.118.221.163/32 ip4:146.0.121.193/32 ip4:45.129.180.153/32 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.crsend.com include:agenturserver.de include:_spf.smartservice.de include:spf1.spf.speedkom.net include:spf.pressfile.de -all
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