Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muellerbau.info
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 03:13:29 UTC · ↺ Refresh
MX Hostnames
- mxpool.hostedoffice.ag
MX Priorities
- mxpool.hostedoffice.ag: 10
A / AAAA Records
- 194.59.205.65 ↩ v2201901982081165.nicesrv.de
Mail Server IPs
- 81.20.94.242 ↩ mxpool.hostedoffice.ag
SOA Record
Raw SOA
ns1.routing.net hostmaster.muellerbau.info 2025032100 86400 7200 3600000 3600
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@muellerbau.info
Serial
2025032100
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.routing.net
ns2.routing.net
ns3.routing.net
SPF Record
✓ Strict (-all)
v=spf1 include:hostedoffice.ag -all
📊 DNS lookups: 1/10
✓ 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
1 record- SPFv=spf1 include:hostedoffice.ag -all
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