delfingroups.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 04:35:38 UTC · ↺ Refresh

MX Hostnames

  • delfingroups-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 192.185.92.185

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns466.websitewelcome.com
ns465.websitewelcome.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:190.210.211.93 ip4:200.73.16.234 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

✓ 2 found
selector1._domainkey
selector2._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

2 records
  • SPFv=spf1 ip4:190.210.211.93 ip4:200.73.16.234 include:spf.protection.outlook.com -all
  • MS=ms43670510
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