ibestsec.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-20 21:47:37 UTC · ↺ Refresh

MX Hostnames

  • ibestsec-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.210.10
  • 104.21.50.197
  • 2606:4700:3034::6815:32c5
  • 2606:4700:3032::ac43:d20a

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ian.ns.cloudflare.com
melinda.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.tray.com.br -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

5 records
  • h54AehBYuse8zTu9WrFqTb
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.tray.com.br -all
  • cf4eff9a44fdd2b7e9c0c7db1eca6c
  • google-gws-recovery-domain-verification=55763700
  • google-site-verification=tYxPCK9C2iM1O0V623LMa8c2sJg19d480UjD9AAQjVE
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