Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bostonnorthdental.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:36:28 UTC · ↺ Refresh
MX Hostnames
- mx2.zoho.com
- mx3.zoho.com
- mx.zoho.com
MX Priorities
- mx2.zoho.com: 20
- mx3.zoho.com: 50
- mx.zoho.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 136.143.183.44 ↩ mx.zohomail.com
- 136.143.191.44 ↩ mx.zohomail.com
SOA Record
Raw SOA
dns1.registrar-servers.com hostmaster.registrar-servers.com 1742475696 43200 3600 604800 3601
Primary NS (mname)
dns1.registrar-servers.com
Admin Email (rname)
hostmaster@registrar-servers.com
Serial
1742475696
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3601s
Nameservers (NS)
dns1.registrar-servers.com
dns2.registrar-servers.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:zoho.com ip4:50.56.137.76 ip4:67.192.35.130 ip4:67.192.35.128 ip4:67.192.35.138 ip4:67.192.50.132 ip4:174.143.117.115 ip4:174.143.44.176 ip4:67.192.50.128 ip4:67.192.7.254 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- SPFv=spf1 mx include:zoho.com ip4:50.56.137.76 ip4:67.192.35.130 ip4:67.192.35.128 ip4:67.192.35.138 ip4:67.192.50.132 ip4:174.143.117.115 ip4:174.143.44.176 ip4:67.192.50.128 ip4:67.192.7.254 -all
- facebook-domain-verification=je3aqr5834flbc10xsorl992bp7ubw
- google-site-verification=CI8Ddnn3qtfzZVU0ceE2TYVn2h8XFNxptiy6yJ0YXuU
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