Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bueroexpress-office.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:12:02 UTC · ↺ Refresh
MX Hostnames
- mail.bueroexpress-office.de
- bravo.tauronik.de
MX Priorities
- bravo.tauronik.de: 10
- mail.bueroexpress-office.de: 20
A / AAAA Records
- 212.185.50.33 (no PTR)
Mail Server IPs
- 144.76.194.190 ↩ bravo.tauronik.de
SOA Record
Raw SOA
ns1.tauronik.de hostmaster.tauronik.de 2022120305 10800 3600 604800 3600
Primary NS (mname)
ns1.tauronik.de
Admin Email (rname)
hostmaster@tauronik.de
Serial
2022120305
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.tauronik.eu
ns2.tauronik.de
ns1.tauronik.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:212.185.50.33/32 ip4:144.76.194.190/32 ip4:176.9.98.249/32 ip4:83.220.131.181/32 a:obs.bueroexpress.de a:obs.bueroexpress-office.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
1 record- SPFv=spf1 mx a ip4:212.185.50.33/32 ip4:144.76.194.190/32 ip4:176.9.98.249/32 ip4:83.220.131.181/32 a:obs.bueroexpress.de a:obs.bueroexpress-office.de ~all
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