Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
wheelsys.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-20 21:31:17 UTC · ↺ Refresh
MX Hostnames
- wheelsys-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 136.243.160.119
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-1963.awsdns-53.co.uk
ns-340.awsdns-42.com
ns-941.awsdns-53.net
ns-1267.awsdns-30.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:79.129.121.213/32 ip4:212.224.102.244/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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- google-site-verification=E1_w3tRwBGQchVJwCd0OWWR-gJ2F6C7m6QCVLc_L9ng
- SPFv=spf1 ip4:79.129.121.213/32 ip4:212.224.102.244/32 include:spf.protection.outlook.com -all
Full email verification for wheelsys.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits