Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
programadorbr.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 13:10:12 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 30
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 104.21.23.43 (no PTR)
- 172.67.208.209 (no PTR)
- 2606:4700:3031::6815:172b (no PTR)
- 2606:4700:3033::ac43:d0d1 (no PTR)
Mail Server IPs
- 136.143.183.44 ↩ mx.zohomail.com
SOA Record
Raw SOA
fonzie.ns.cloudflare.com dns.cloudflare.com 2399947885 10000 2400 604800 1800
Primary NS (mname)
fonzie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399947885
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sima.ns.cloudflare.com
fonzie.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com include:spf.umbler.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 include:zoho.com include:spf.umbler.com ~all
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