Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
thephiladelphiadentist.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 17:59:11 UTC · ↺ Refresh
MX Hostnames
- mx01.1and1.com
- mx00.1and1.com
MX Priorities
- mx00.1and1.com: 10
- mx01.1and1.com: 10
A / AAAA Records
- 52.53.54.161 ↩ ec2-52-53-54-161.us-west-1.compute.amazonaws.com
Mail Server IPs
- 74.208.5.3 ↩ mx00.perfora.net
- 74.208.5.21 ↩ mx01.perfora.net
SOA Record
Raw SOA
ns-431.awsdns-53.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-431.awsdns-53.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-431.awsdns-53.com
ns-593.awsdns-10.net
ns-1523.awsdns-62.org
ns-1994.awsdns-57.co.uk
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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