Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
grupotdm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 12:03:50 UTC · ↺ Refresh
MX Hostnames
- grupotdm-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 18.190.238.128
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns75.domaincontrol.com
ns76.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=ms17198290
- google-site-verification=tEMvlXQpCFrGFYPToa38bYNHhW0TpVrfxb4_1zFhJyY
- MS=ms29012361
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=DF14240BDE4350797EE52A0E001BA029716BB3E6
- brevo-code:530cb2fc26611d8d6a300aaafbceae3b
- Valor: v=DMARC1; p=quarantine; pct=5; rua=mailto:[email protected]
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