Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kingwoodmedical.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:24:50 UTC · ↺ Refresh
MX Hostnames
- mxb-00039202.gslb.pphosted.com
- mxa-00039202.gslb.pphosted.com
MX Priorities
- mxb-00039202.gslb.pphosted.com: 10
- mxa-00039202.gslb.pphosted.com: 10
A / AAAA Records
- 165.214.41.39 (no PTR)
Mail Server IPs
- 66.159.240.51 ↩ mx0a-00039202.pphosted.com
- 66.159.238.24 ↩ mx0b-00039202.pphosted.com
SOA Record
Raw SOA
ns1.medcity.net ehchostmaster.hcahealthcare.com 748542169 1200 180 1209600 3600
Primary NS (mname)
ns1.medcity.net
Admin Email (rname)
ehchostmaster@hcahealthcare.com
Serial
748542169
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.medcity.net
ns2.medcity.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- CIQ5asKIHY7J3MR1OZoQfyyV0Lnfzmws/B8JtVbQsn7TfO8FbS3w8luwj0+eQkh6RIrpwYiTP/UZ/R5kALVFZg==
- identrust_validate=CfRk4xg9/6TGOpgiuHV4Ydz4leB6x1DhEO9qAG0RtT/Y
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- identrust_validate=18O0R7yi8BSBg6LdYwYB1GHutDJSonMAnjEXj5uC3L8t
- 3801f57ec3426eafef724c9b7ab1d42ab772b34657609560f66bdf1780659e09
- MS=ms79203934
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for kingwoodmedical.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits