Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
q1sg.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 22:06:10 UTC · ↺ Refresh
MX Hostnames
- d278319a.ess.barracudanetworks.com
- d278319b.ess.barracudanetworks.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.58.194
- 172.67.163.115
- 2606:4700:3034::6815:3ac2
- 2606:4700:3033::ac43:a373
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
walk.ns.cloudflare.com
kipp.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- MS=ms19938478
- apple-domain-verification=d310Y2jpxcJz4pCe
- knowbe4-site-verification=35a06503da0bff6cee035d806f0a5bd1
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.psm.knowbe4.com -all
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