klick-boost.com

Valid Email Server
Domain Lookup › klick-boost.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
klick-boost.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 11:07:23 UTC · ↺ Refresh

MX Hostnames

  • mx2e4e.netcup.net
  • klickboost-com01c.mail.protection.outlook.com
  • mail.klick-boost.com

MX Priorities

  • klickboost-com01c.mail.protection.outlook.com: 0
  • mail.klick-boost.com: 10
  • mx2e4e.netcup.net: 50

A / AAAA Records

  • 185.175.196.90
  • 2a00:1c98:60:1300::1:c7e:730e

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 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
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.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:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 91.204.46.78 ↩ mx2e4e.netcup.net
  • 2a03:4000::3d9:b4d9:5cff:fef8:86ec ↩ mx2e4e.netcup.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025090335 28800 7200 1209600 60
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025090335
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
60s

Nameservers (NS)

second-dns.netcup.net
third-dns.netcup.net
root-dns.netcup.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • v=spf2 mx a include:_spf.webhosting.systems ~all
  • MS=ms20283387
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