tgscolorado.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tgscolorado.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:22:15 UTC · ↺ Refresh

MX Hostnames

  • tgscolorado-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.66.153.162
  • 104.20.25.26
  • 2606:4700:10::ac42:99a2
  • 2606:4700:10::6814:191a

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

tanner.ns.cloudflare.com
sandra.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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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

8 records
  • slack-domain-verification=0QoRFBYbX5XybZCisYtpqrwadIFltI7ZmKuPFm4K
  • DMARCv=DMARC1;p=reject;pct=100;
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms78706898
  • apple-domain-verification=k_EuGMmQLiRPIL7xBqJEF_wHPzH2tbUC24IQLhBrFe0
  • google-site-verification=qdjD2ykXO_xqCfDrTFrNcEJ_V5j03tGvQkA1__801sU
  • google-site-verification=y-v4fGPvJyxXuoHPWDCv2Z9rkYHKpBX3QLyCjRZKYLw
  • monday-com-verification=oopKCLLOLoTXmsck940OOfkXE58blMi5rtVon0hXtB8
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