triplecrownsvc.com

Valid Email Server
Domain Lookup › triplecrownsvc.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
triplecrownsvc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 10:58:39 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

  • mxb-000bbb01.gslb.pphosted.com
  • mxa-000bbb01.gslb.pphosted.com

MX Priorities

  • mxa-000bbb01.gslb.pphosted.com: 10
  • mxb-000bbb01.gslb.pphosted.com: 10

A / AAAA Records

  • 100.24.208.97 ↩ staticip2.multiscreensite.com
  • 35.172.94.1 ↩ staticip.multiscreensite.com

Mail Server IPs

  • 148.163.134.200 ↩ mx0a-000bbb01.pphosted.com
  • 148.163.138.194 ↩ mx0b-000bbb01.pphosted.com

SOA Record

Raw SOA ns1-pd-bv23-luciacroix.nwk.nscorp.com dnsadmin.nscorp.com 33 10800 3600 2419200 900
Primary NS (mname)
ns1-pd-bv23-luciacroix.nwk.nscorp.com
Admin Email (rname)
dnsadmin@nscorp.com
Serial
33
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns3-pd-ae15-cayman.nwk.nscorp.com
ns2.nscorp.com
ns.above.net
ns1.nscorp.com
ns12.customer.level3.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

✗ None detected

No 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

4 records
  • docusign=fee50d66-68b4-4554-9f24-fc7eddbd274c
  • MS=ms22190764
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • atlassian-domain-verification=+cmFtMoM8Q32qH7GvthAMz5JSoFHmqLJHtbSZv3ebz2Yoh19teC4O1k3ntuxGPEr
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 triplecrownsvc.com

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

No credit card required
Get 1,000 Free Credits