kotel.de

Valid Email Server
Domain Lookup › kotel.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 01:57:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • kotel-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 104.26.8.220 (no PTR)
  • 104.26.9.220 (no PTR)
  • 172.67.73.154
  • 2606:4700:20::ac43:499a
  • 2606:4700:20::681a:8dc
  • 2606:4700:20::681a:9dc

Mail Server IPs

  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA major.ns.cloudflare.com dns.cloudflare.com 2397482317 10000 2400 604800 1800
Primary NS (mname)
major.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397482317
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

major.ns.cloudflare.com
zara.ns.cloudflare.com

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
  • google-site-verification=QIP4XtFcefWa5tDerj3gFtSIjjgYf3gE0AKZ3FBOk-c
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms21135512
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