Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
citydentalcenter.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 08:48:41 UTC · ↺ Refresh
MX Hostnames
- east.smtp.mx.exch480.serverdata.net
- west.smtp.mx.exch480.serverdata.net
MX Priorities
- east.smtp.mx.exch480.serverdata.net: 15
- west.smtp.mx.exch480.serverdata.net: 15
A / AAAA Records
- 146.190.191.177 (no PTR)
Mail Server IPs
- 206.225.166.208 ↩ east.smtp.mx.exch480.serverdata.net
SOA Record
Raw SOA
ns1.digitalocean.com hostmaster.citydentalcenter.ca 1769639169 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@citydentalcenter.ca
Serial
1769639169
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns1.digitalocean.com
ns3.digitalocean.com
ns2.digitalocean.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.serverdata.net ~all
📊 DNS lookups: 3/10
~ 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
2 records- SPFv=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.serverdata.net ~all
- google-site-verification=bIUZIp_HgD4PRbX9yM-m_0qDRLVCq6mExXQQeM_GUi4
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