Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chicagofamilydental.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:07:18 UTC · ↺ Refresh
MX Hostnames
- ext-web.chicagofamilydental.com
MX Priorities
- ext-web.chicagofamilydental.com: 0
A / AAAA Records
- 13.32.241.68 ↩ server-13-32-241-68.jfk50.r.cloudfront.net
- 13.32.241.12 ↩ server-13-32-241-12.jfk50.r.cloudfront.net
- 13.32.241.96 ↩ server-13-32-241-96.jfk50.r.cloudfront.net
- 13.32.241.76 ↩ server-13-32-241-76.jfk50.r.cloudfront.net
Mail Server IPs
- 209.90.72.28 ↩ host-28.72-90-209-dedication.srv.nethosting.com
SOA Record
Raw SOA
ns-298.awsdns-37.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-298.awsdns-37.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-298.awsdns-37.com
ns-777.awsdns-33.net
ns-1331.awsdns-38.org
ns-1853.awsdns-39.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:209.90.72.28 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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 +a +mx +ip4:209.90.72.28 ~all
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