Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
modemessner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 00:32:58 UTC · ↺ Refresh
MX Hostnames
- modemessner-de.mail.protection.outlook.com
MX Priorities
- modemessner-de.mail.protection.outlook.com: 0
A / AAAA Records
- 83.169.38.53 ↩ web05.matoma.net
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns05.matoma.net support.matoma.de 2024032101 1800 1800 1800 1800
Primary NS (mname)
ns05.matoma.net
Admin Email (rname)
support@matoma.de
Serial
2024032101
Refresh
1800s
Retry
1800s
Expire
1800s
Minimum TTL
1800s
Nameservers (NS)
nsb3.schlundtech.de
ns05.matoma.net
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=ms86460509
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