Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
muenstermann.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 04:35:08 UTC · ↺ Refresh
MX Hostnames
- muenstermann-de.mail.protection.outlook.com
MX Priorities
- muenstermann-de.mail.protection.outlook.com: 0
A / AAAA Records
- 80.70.176.92 ↩ web05-ssl.vegasystems.de
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net domain.nacura.de 2025121801 43200 7200 604800 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domain@nacura.de
Serial
2025121801
Refresh
43200s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
b.ns14.net
d.ns14.net
c.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.strold.io include:spf.sendinblue.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine ; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- apple-domain-verification=PwfVHL0X3FlqpjuI
- MS=ms12593934
- Sendinblue-code:e28bab97a9676671c36dcabab9d50f3d
- google-site-verification=fCh-hCMNEbFtwl8aSYrUYynl3gSJmel7jZ3MQgQIz9I
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.strold.io include:spf.sendinblue.com include:spf-de.emailsignatures365.com -all
- verifyvs=20181109131050a277b88858ffde093db88472253a6bff
- MS=4562B6185109B2EF34653679F86692AC5A0BA9B3
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