Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
taurus-systems.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 19:57:29 UTC · ↺ Refresh
MX Hostnames
- mx02.mbda-de.de
- mx01.mbda-de.de
MX Priorities
- mx01.mbda-de.de: 100
- mx02.mbda-de.de: 200
A / AAAA Records
- 151.252.54.180 ↩ infinitevi-2.vautronserver.de
Mail Server IPs
- 193.106.140.131 ↩ mx01.mbda-de.de
- 193.106.140.132 ↩ mx02.mbda-de.de
SOA Record
Raw SOA
ns01.mbda-de.de hostmaster.mbda-systems.de 16952 10800 1080 2419200 180
Primary NS (mname)
ns01.mbda-de.de
Admin Email (rname)
hostmaster@mbda-systems.de
Serial
16952
Refresh
10800s
Retry
1080s
Expire
2419200s
Minimum TTL
180s
Nameservers (NS)
ns03.mbda-de.de
ns01.mbda-de.de
ns02.mbda-de.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.106.140.131/32 ip4:193.106.140.132/32 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- MS=ms53635126
- SPFv=spf1 ip4:193.106.140.131/32 ip4:193.106.140.132/32 -all
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