Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
platform1online.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 15:26:12 UTC · ↺ Refresh
MX Hostnames
- platform1online-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 198.202.211.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns1.stabletransit.com
dns2.stabletransit.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:149.72.44.236 include:mail.zendesk.com include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
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- MS=53C6CFE368DADDE8B750614C2A7181DD1E91E1C9
- 618764739FB11A9D4BBAB4F09D451A6B0FEC6D789A9294D1ACC615FAC7A4E743
- MS=ms12602110
- 6cshrgi8j9a4hoe063eioptrne
- SPFv=spf1 include:spf.protection.outlook.com ip4:149.72.44.236 include:mail.zendesk.com include:sendgrid.net -all
- idip67928vmk4fef66urtq1art
- oneleet-domain-verification-0ab62a7d-9f46-45c6-b91d-fe61bf9c3477
- google-site-verification=ltw_ja4zNpU_imPhT6lEqbUKxO6okhHTQ62DX0nGuS4
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