Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drmeyer-drbrunsing.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:38:51 UTC · ↺ Refresh
MX Hostnames
- primx.fhd.de
- smtp-relay.fhd.de
- drmeyerdrbrunsing-de01i.mail.protection.outlook.com
MX Priorities
- primx.fhd.de: 10
- drmeyerdrbrunsing-de01i.mail.protection.outlook.com: 0
- smtp-relay.fhd.de: 20
A / AAAA Records
- 91.221.204.71
Mail Server IPs
- 130.180.112.139 ↩ ip-130-180-112-139.um40.pools.vodafone-ip.de
- 91.221.204.221 ↩ core1.fhd.de
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 130.180.112.140
SOA Record
Raw SOA
dns1.fhd.de dom-adm.fhd.de 2023013102 86400 7200 2419200 300
Primary NS (mname)
dns1.fhd.de
Admin Email (rname)
dom-adm@fhd.de
Serial
2023013102
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns1.fhd.de
dns2.fhd.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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
2 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms86529916
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