Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hattiesburgclinic.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:37:22 UTC · ↺ Refresh
MX Hostnames
- mxa-001bc801.gslb.pphosted.com
- mxb-001bc801.gslb.pphosted.com
MX Priorities
- mxb-001bc801.gslb.pphosted.com: 10
- mxa-001bc801.gslb.pphosted.com: 10
A / AAAA Records
- 50.86.81.74 (no PTR)
Mail Server IPs
- 208.56.13.105 ↩ mx0b-001bc801.pphosted.com
- 208.56.9.133 ↩ mx0a-001bc801.pphosted.com
SOA Record
Raw SOA
ns63.worldnic.com namehost.worldnic.com 126021616 10800 3600 604800 3600
Primary NS (mname)
ns63.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021616
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns64.worldnic.com
ns63.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-001bc801.pphosted.com ~all
📊 DNS lookups: 2/10
~ 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
✓ 1 found
selector1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- duo_sso_verification=xarc0id6jGfiIKi46JcfWuGsHuhkq35QlmU5AgfsBAdBBph3iHTrUdkvxpD7cxfZ
- domain-verification=479cc4dc-825d-3b5a-5906-3b13a9d86470
- cisco-ci-domain-verification=3376a3a1dfdd30b707b98455c613179aa89cdd294acdb3ea3fb8cfcb0571a3fb
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf-001bc801.pphosted.com ~all
- domain-verification=021bacdf-3129-46d1-0344-ce3661aeccf2
- google-site-verification=1vvYV3Wn8i9FasPUuxHYH4u3mEgAhmorPJCJDpyq5Bo
- MS=ms86735660
- apple-domain-verification=abUDEe5tVkgJhdQD
- MS=95D41DF2332F0BCED2AEEBDC2BF1449755E393BC
- 4857926
- intersight=36467c1aeea8132c16d70523523222e7cfb33f9604fbfb44106fd3c3a40c8103
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 hattiesburgclinic.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits