Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
willimayer-zahner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 13:46:50 UTC · ↺ Refresh
MX Hostnames
- willimayerzahner-de02e.mail.protection.outlook.com
MX Priorities
- willimayerzahner-de02e.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145
- 198.185.159.144
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
nsd1.schlundtech.de praxis.willimayer-zahner.de 2024051301 10800 3600 604800 10800
Primary NS (mname)
nsd1.schlundtech.de
Admin Email (rname)
praxis@willimayer-zahner.de
Serial
2024051301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
nsc1.schlundtech.de
nsd1.schlundtech.de
ns.willimayer-zahner.de
nsb1.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:82.223.12.87 -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
3 records- "201906031309244wv17or9f5avcyx1wxgyil8mmmel44a98duiqqvt5c2dehbcng"
- MS=ms92562390
- SPFv=spf1 include:spf.protection.outlook.com ip4:82.223.12.87 -all
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