Domain Overview
DNS: ✓ 23h ago
Checker: ✓ 23h ago
sonusad.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 21:29:21 UTC · ↺ Refresh
MX Hostnames
- contact.sonusad.com
MX Priorities
- contact.sonusad.com: 0
A / AAAA Records
- 57.128.144.177 ↩ sonusad.com
Mail Server IPs
- 57.128.144.177 ↩ sonusad.com
SOA Record
Raw SOA
dns.sonusad.com support.sonusad.com 1996051647 7200 1800 1209600 3600
Primary NS (mname)
dns.sonusad.com
Admin Email (rname)
support@sonusad.com
Serial
1996051647
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.sonusad.com
ns1.sonusad.com
SPF Record
✓ Strict (-all)
v=spf1 a:dns.sonusad.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 a:dns.sonusad.com -all
- google-site-verification=70ksSRbf4N5_hB5Ejf8lAsv3M7g7KGDA10wGvqhxmdI
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 sonusad.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits