leitner-reisen.de

Valid Email Server
Domain Lookup › leitner-reisen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
leitner-reisen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 05:13:20 UTC · ↺ Refresh

MX Hostnames

  • leitnerreisen-de01i.mail.protection.outlook.com

MX Priorities

  • leitnerreisen-de01i.mail.protection.outlook.com: 10

A / AAAA Records

  • 130.193.7.140 ↩ lr1.schwarz.hosting

Mail Server IPs

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

SOA Record

Raw SOA rzdns01.schwarz.hosting root.schwarz.de 2025121601 3600 3600 604800 86400
Primary NS (mname)
rzdns01.schwarz.hosting
Admin Email (rname)
root@schwarz.de
Serial
2025121601
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

rzdns01.schwarz.hosting
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.85.5.60 ip4:138.201.246.209 ip6:2a01:4f8:c17:5a9b::2 a:smtp.infomantis.de a:mx2.infomantis.de include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ 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

4 records
  • SPFv=spf1 ip4:80.85.5.60 ip4:138.201.246.209 ip6:2a01:4f8:c17:5a9b::2 a:smtp.infomantis.de a:mx2.infomantis.de include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
  • Foxit-domain-verification=cb00fa171f2a20c2d5bd1e0210e12411
  • apple-domain-verification=oiJVPibv6qbraCEc
  • MS=ms68175527
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