Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
betagroup.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 05:39:52 UTC · ↺ Refresh
MX Hostnames
- mail.betagroup.com.co
MX Priorities
- mail.betagroup.com.co: 0
A / AAAA Records
- 198.49.23.177 (no PTR)
- 198.185.159.177 (no PTR)
- 198.49.23.176 (no PTR)
- 198.185.159.176 (no PTR)
Mail Server IPs
- sagan.kuasar.net. (no PTR)
- 45.181.158.124 ↩ sagan.kuasar.net
SOA Record
Raw SOA
galileo.kuasar.net cloudhosting.kuasar.co 2024111900 3600 1800 1209600 86400
Primary NS (mname)
galileo.kuasar.net
Admin Email (rname)
cloudhosting@kuasar.co
Serial
2024111900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
drake.kuasar.net
galileo.kuasar.net
SPF Record
✓ Strict (-all)
v=spf1 a:sagan.kuasar.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a:sagan.kuasar.net -all
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 · Customize →
See demo & docs
Deep verification
Full email verification for betagroup.com.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits