tk-world.de

Valid Email Server
Domain Lookup › tk-world.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 01:39:43 UTC · ↺ Refresh

MX Hostnames

  • tkworld-de0e.mail.protection.outlook.com

MX Priorities

  • tkworld-de0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 202.61.232.178 ↩ ae8b2.netcup.net

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2026032600 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns82.domaincontrol.com
ns81.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ispgateway.de include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • google-site-verification=PFrUBRFvx98teQhlO52R7NG4NfxpQlCWFDYN88qwc6A
  • SPFv=spf1 include:spf.protection.outlook.com include:ispgateway.de include:_spf.salesforce.com -all
  • atlassian-domain-verification=AS6mURyagPhV3rFBUmMssnvdE90Y4yeqHyJ4kVVuVzp6ht3qW6aECVoQm4sSaIQi
  • MS=ms24409292
  • apple-domain-verification=wAHtfUaO3HtOO3Zs
  • 1password-site-verification=6O2VQSSCEBBTZIXQOAJPIL52GM
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