Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
viotax.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:25:54 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx2.zoho.com: 20
- mx.zoho.com: 10
A / AAAA Records
- 18.208.88.157 ↩ ec2-18-208-88-157.compute-1.amazonaws.com
- 98.84.224.111 ↩ ec2-98-84-224-111.compute-1.amazonaws.com
- 2600:1f18:16e:df01::259 (no PTR)
- 2600:1f18:16e:df01::258 (no PTR)
Mail Server IPs
- 136.143.191.44 ↩ mx2.zoho.com
- 136.143.183.44 ↩ mx3.zoho.com
SOA Record
Raw SOA
dns1.p01.nsone.net domains+netlify.netlify.com 1744394564 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
domains+netlify@netlify.com
Serial
1744394564
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net
dns4.p06.nsone.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
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
3 records- google-site-verification=6ELESd0soD1rAzJuNBUfwJtuyPXFTQsn14s5Shjp5j0
- zoho-verification=zb34418646.zmverify.zoho.com
- SPFv=spf1 include:zoho.com ~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
See demo & docs
Deep verification
Full email verification for viotax.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits