unifiedhc.com

Valid Email Server
Domain Lookup › unifiedhc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unifiedhc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 05:27:49 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • usb-smtp-inbound-1.mimecast.com
  • usb-smtp-inbound-2.mimecast.com

MX Priorities

  • usb-smtp-inbound-2.mimecast.com: 10
  • usb-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)
  • 141.193.213.11 (no PTR)

Mail Server IPs

  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns17.worldnic.com namehost.worldnic.com 126031913 10800 3600 604800 3600
Primary NS (mname)
ns17.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031913
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns17.worldnic.com
ns18.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.46.2.250 ip4:208.86.168.0/22 ip4:135.84.68.123/23 ip4:50.31.128.116 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.constantcontact.com include:amazonses.com include:relay.mailchannels.net include:spf.salesforce.com include:oktamail.unifiedhc.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • smartsheet-site-validation=Fx6cls6_FWI69HUJ5j3gjogOR6HC56r_
  • SPFv=spf1 ip4:69.46.2.250 ip4:208.86.168.0/22 ip4:135.84.68.123/23 ip4:50.31.128.116 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.constantcontact.com include:amazonses.com include:relay.mailchannels.net include:spf.salesforce.com include:oktamail.unifiedhc.com -all
  • citrix.mobile.ads.otp=xbfka4avpu5c6ietz7y1v
  • sophos-domain-verification=4b3517d36d13f35bc620f71b94318023cbd2b500e966316c37c8c892ed1d7f76
  • MS=ms18798525
  • ms-domain-verification=dff82a6c-5367-4a85-95fb-90b4da39decc
  • google-site-verification=ahcGll9-Qn3z6NqVRGbF0OcVcnyLHM1CLJxvOYH25bM
  • sophos-domain-verification=a757949182a1f46652f56f8a4587b21757978378036324114604328daa55e187
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 · Customize →
See demo & docs
Deep verification
Full email verification for unifiedhc.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits