Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
bluon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 06:20:19 UTC · ↺ Refresh
MX Hostnames
- bluon-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 75.2.70.75
- 99.83.190.102
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
lisa.ns.cloudflare.com
lou.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:6885872.spf01.hubspotemail.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- stripe-verification=9ee5f086ef9865c629e1777c16ec8a8ff67aea45a3ec84a7e583ed2406bd5ff2
- SPFv=spf1 include:spf.protection.outlook.com include:6885872.spf01.hubspotemail.net ~all
- MS=ms79463139
- facebook-domain-verification=guozljvxc6s7snraxj3evxmtudqy8r
- google-site-verification=H00dGqd9nwjchsWsNiRDAUwfzMYoXfGh-LukKZteLK4
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 bluon.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits