best-reisen.de

Valid Email Server
Domain Lookup › best-reisen.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 10:37:25 UTC · ↺ Refresh

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MX Hostnames

  • bestreisen-de01b.mail.protection.outlook.com

MX Priorities

  • bestreisen-de01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 193.58.164.18 (no PTR)

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.smart-weblications.de hostmaster.smart-weblications.de 2026021003 10800 7200 604800 3600
Primary NS (mname)
ns1.smart-weblications.de
Admin Email (rname)
hostmaster@smart-weblications.de
Serial
2026021003
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.smart-weblications.de
ns2.smart-weblications.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.de ip4:188.65.144.62 include:spf.crsend.com include:spf.amadeus-leisure-it.com include:_relay.amadeus.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 a mx include:spf.protection.outlook.de ip4:188.65.144.62 include:spf.crsend.com include:spf.amadeus-leisure-it.com include:_relay.amadeus.com -all
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