Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dentistryon66.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 08:36:12 UTC · ↺ Refresh
MX Hostnames
- mail.dentistryon66.com
MX Priorities
- mail.dentistryon66.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 66.102.128.189 ↩ res-cp6.yyz2.websiteservername.com
- 2605:6f00:1234:701:1::3aa (no PTR)
SOA Record
Raw SOA
ns1.websiteservername.com 360.360etech.com 2026030803 3600 3600 1209600 10800
Primary NS (mname)
ns1.websiteservername.com
Admin Email (rname)
360@360etech.com
Serial
2026030803
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.websiteservername.com
ns1.websiteservername.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:66.102.128.189 ip4:66.102.128.204 +include:spf.websiteservername.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; sp=quarantine; rf=afrf; pct=100; ri=86400;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:66.102.128.189 ip4:66.102.128.204 +include:spf.websiteservername.com -all
Full email verification for dentistryon66.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits