Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lrcardiology.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 16:16:14 UTC · ↺ Refresh
MX Hostnames
- mx2.hc5624-13.iphmx.com
- mx1.hc5624-13.iphmx.com
MX Priorities
- mx1.hc5624-13.iphmx.com: 10
- mx2.hc5624-13.iphmx.com: 0
A / AAAA Records
- 208.91.197.27 (no PTR)
- 208.74.44.15 (no PTR)
Mail Server IPs
- 216.71.146.168 ↩ esa2.hc5624-13.iphmx.com
- 216.71.149.145 ↩ esa1.hc5624-13.iphmx.com
SOA Record
Raw SOA
ns53.worldnic.com namehost.worldnic.com 122021712 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
122021712
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns53.worldnic.com
ns54.worldnic.com
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
1 record- MS=ms14135653
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