Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iokay.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 06:07:47 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx2.zoho.com
SOA Record
Raw SOA
ns-335.awsdns-41.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-335.awsdns-41.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-335.awsdns-41.com
ns-595.awsdns-10.net
ns-1175.awsdns-18.org
ns-1550.awsdns-01.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:zoho.com include:_spf.kmitd.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
3 records- google-site-verification=L2AIx2W2p_BnWivpokZm563XAEuWuyLSpTbg4L1aATs
- SPFv=spf1 a mx include:zoho.com include:_spf.kmitd.com ~all
- brevo-code:b63ccb4169fc7f95168a93de58289dc4
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