kupil.de

Valid Email Server
Domain Lookup › kupil.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kupil.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-04 23:07:28 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 145.223.35.201 (no PTR)

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns25.domaincontrol.com dns.jomax.net 2026021203 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021203
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns25.domaincontrol.com
ns26.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.mail.hostinger.com ip4:87.191.20.10 -all
📊 DNS lookups: 2/10
✓ 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

7 records
  • adobe-idp-site-verification=ff57d3b5a5e4d0ca2ce80c84e82dbfa6c4fdb3076ddc640ad2cb6a8614c488fc
  • sophos-domain-verification=64767baedb36e5732cc6bce52878b62ee9d4e849f69fa5c8e064f6dfe322830b
  • apple-domain-verification=KwKMXsfKQLVR5FtC
  • rm0s4qoe2tv0e6p1nogoat29b
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.mail.hostinger.com ip4:87.191.20.10 -all
  • MS=ms81868015 1 Hour
  • Kr8bEodH0ibpESciX2a3tdR8AnU7Vljo8yj/e9fY5MLJCdbfmQ/ESD7vgyV9FOH73wGkTDkwFyz+PcbE+UB2CA==
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