Domain Overview
DNS: ✓ 8h ago
Checker: ✓ 8h ago
simplereverse.ca
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 10:13:16 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx3.zoho.com
- mx.zoho.com
MX Priorities
- mx2.zoho.com: 10
- mx.zoho.com: 10
- mx3.zoho.com: 10
A / AAAA Records
- 151.101.1.195 (no PTR)
- 151.101.65.195 (no PTR)
Mail Server IPs
- 204.141.33.44 ↩ mx.zoho.com
- 204.141.43.44 ↩ mx.zoho.com
SOA Record
Raw SOA
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 33 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
33
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a1.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zcsend.net include:zoho.com ~all
📊 DNS lookups: 2/10
~ 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
✓ 1 found
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: zoho
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:zcsend.net include:zoho.com ~all
- google-site-verification=20YvbuufFHuPO7q1bZes6HVaM8xd6lJwtcTrdUwmf_0
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 simplereverse.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits