gtai.de

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gtai.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 04:59:52 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

  • 167.86.50.194

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3-eu.123ns.eu
ns2-eu.123ns.de
ns1-eu.123ns.eu
ns4-eu.123ns.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:91.221.223.2 ip4:91.221.223.8 ip4:91.221.223.9 include:spf.protection.outlook.com include:spf.init.de mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=0:1;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

14 records
  • SPFv=spf1 ip4:91.221.223.2 ip4:91.221.223.8 ip4:91.221.223.9 include:spf.protection.outlook.com include:spf.init.de mx -all
  • _telesec-domain-validation=326199_2024-01-09_XJ2nmf270Fuvt7YbGCOUdtgDzr2ourkFzQf5Uxih63vBWxTHN8
  • tmes=0de4694cb6522324cbd7c467d30cd491
  • _telesec-domain-validation=343579_2025-08-25_cRaGL0I6P3PlnZDk5ymr4P7KGWGV8PysnmU1kCssSBcF9K2XLT
  • google-site-verification=f2ClJwd94-hImZe6S_WtYYjmsduZDOBsQtskwNTa0aY
  • MS=ms93531849
  • sd6-71a-43s
  • 201906201200505suowlqvs6p4k6phnufgnpzch6p15h4g5k0f7755vz45pfu3ko
  • d365mktkey=JoHrsVUt1iAmmTauPZtyGhVQHsO0xvxnk7nx19psvxkx
  • atlassian-sending-domain-verification=33680207-2a3f-4b72-aa03-8be83b747b05
  • google-site-verification=GqA5MH_Pbw2I_boffTmTAuydbL2CEMia9L9R1Gkdkew
  • duo_sso_verification=gmAGmvhrRVhtn8f7iQEIdmwiyH3J8dEuifU2vXA5zEyGH22WWjcLKxtB4l0xTvfA
  • atlassian-domain-verification=OyOYOoNNvaFvY5pf76t0Uibtau1C2L1SHvCty2xAxrbBXz1zYeYhJ9RWjrTLHRH3
  • apple-domain-verification=VkEcOmaKHikQV1E7
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