Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
grassrootsmotorsports.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 15:37:04 UTC · ↺ Refresh
MX Hostnames
- grassrootsmotorsports-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.26.9.222
- 172.67.73.6
- 104.26.8.222
- 2606:4700:20::ac43:4906
- 2606:4700:20::681a:8de
- 2606:4700:20::681a:9de
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
kai.ns.cloudflare.com
brynne.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.228.60.171 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.client.mirabeltechnologies.com include:spf.mandrillapp.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
6 records- mandrill_verify.eQIpovcAtKM5dj8haT2Bdg
- SPFv=spf1 ip4:66.228.60.171 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.client.mirabeltechnologies.com include:spf.mandrillapp.com -all
- Validity-Domain-Verification=Z+STTbvvLcYaP5dj4JDDL5AXzv4=
- facebook-domain-verification=dwpabg08mmbmvbo6sggm2ukvdhlyw4
- google-site-verification=N7cozL3h4i0UyQU8XZj4MMHLkFzZktIA1YFCv84QOdU
- google-site-verification=w9Z8OuSXBoebOSR3IP-c2VogCzew_-wN86CLxcIfa8g
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for grassrootsmotorsports.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits