kreyenhop.de

Valid Email Server
Domain Lookup › kreyenhop.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
kreyenhop.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:51:07 UTC · ↺ Refresh

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MX Hostnames

  • mforward.dtag.de
  • kreyenhop-de.mail.protection.outlook.com
  • 82-198-217-178.briteline.de

MX Priorities

  • kreyenhop-de.mail.protection.outlook.com: 10
  • mforward.dtag.de: 30
  • 82-198-217-178.briteline.de: 20

A / AAAA Records

  • 92.204.239.179

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.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::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
  • 194.25.242.123 ↩ mforward.dtag.de
  • 82.198.217.178 ↩ mail.kreyenhop.de

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2026081901 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2026081901
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns1.telekom.net
pns.dtag.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:91.26.191.186 ip4:91.249.145.205 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.secureserver.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

4 records
  • google-site-verification=ve8XRUfVjDZyy2VmkCpr3Gaf7V05Xk3dz_LSu8Q3wO0
  • MS=ms43455429
  • apple-domain-verification=RkC4nl0hNQAEnJs4
  • SPFv=spf1 ip4:91.26.191.186 ip4:91.249.145.205 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.secureserver.net -all
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