Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
limberger-zahntechnik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-30 01:58:16 UTC · ↺ Refresh
MX Hostnames
- limbergerzahntechnik-de02c.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 185.58.213.31
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
b.imdd.de
a.imdd.de
c.imdd.de
d.imdd.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:116.202.142.58 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; fo=0; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- zone-ownership-verification-86aab160b3e156a1fc6caceac83605e596ac40297db5ebac6b727a97df440417
- SPFv=spf1 a mx ip4:116.202.142.58 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all
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