leitinger.de

Valid Email Server
Domain Lookup › leitinger.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
leitinger.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 22:36:49 UTC · ↺ Refresh

MX Hostnames

  • leitinger-de.mail.protection.outlook.com

MX Priorities

  • leitinger-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 94.142.218.3 ↩ web3.edt.de

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA auth-ns1.edt.de hostmaster.erdenreich.net 2025040600 10800 3600 1209600 21600
Primary NS (mname)
auth-ns1.edt.de
Admin Email (rname)
hostmaster@erdenreich.net
Serial
2025040600
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
21600s

Nameservers (NS)

auth-ns1.edt.de
auth-ns2.edt.de
auth-ns3.edt.de
auth-ns4.edt.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:213.165.106.98 ip4:185.112.216.5 include:spf.edt.de include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=2TZhRRn_DG-E3BW0d45gojH5oZI5af2syHkPIdlajmo
  • MS=ms32335623
  • SPFv=spf1 mx ip4:213.165.106.98 ip4:185.112.216.5 include:spf.edt.de include:spf.protection.outlook.com -all
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