Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
platinumdental.com.ng
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:10:31 UTC · ↺ Refresh
MX Hostnames
- mx.zoho.com
- mx2.zoho.com
- mx3.zoho.com
MX Priorities
- mx3.zoho.com: 50
- mx.zoho.com: 10
- mx2.zoho.com: 20
A / AAAA Records
- 172.67.144.36 (no PTR)
- 104.21.55.26 (no PTR)
- 2606:4700:3030::ac43:9024 (no PTR)
- 2606:4700:3033::6815:371a (no PTR)
Mail Server IPs
- 136.143.191.44 ↩ mx2.zohomail.com
- 136.143.183.44 ↩ mx.zohomail.com
SOA Record
Raw SOA
noel.ns.cloudflare.com dns.cloudflare.com 2398559470 10000 2400 604800 1800
Primary NS (mname)
noel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398559470
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noel.ns.cloudflare.com
sofia.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:zoho.com +a:relay.mailchannels.net +a +mx +ip4:216.172.189.74 +ip4:108.175.159.106 include:zohomail.com +ip4:184.173.107.22 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 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
4 records- zoho-verification=zb14786086.zmverify.zoho.com
- facebook-domain-verification=jjudtxssjvv5xcfj3z2ro8zbxh07wp
- google-site-verification=2grwg8C7J14e6mM8EQb5Th8yq70pEsbeXUu85mIg5AM
- SPFv=spf1 include:zoho.com +a:relay.mailchannels.net +a +mx +ip4:216.172.189.74 +ip4:108.175.159.106 include:zohomail.com +ip4:184.173.107.22 ~all
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