triangleproperties.net

Valid Email Server
Domain Lookup › triangleproperties.net

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
triangleproperties.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-03 00:08:15 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

  • mx3c45.carrierzone.com
  • mx2c45.carrierzone.com
  • mx1c45.carrierzone.com
  • mx4c45.carrierzone.com

MX Priorities

  • mx3c45.carrierzone.com: 10
  • mx2c45.carrierzone.com: 5
  • mx1c45.carrierzone.com: 5
  • mx4c45.carrierzone.com: 10

A / AAAA Records

  • 136.179.3.160 ↩ cust-136.179.3.160.switchnap.com

Mail Server IPs

  • 216.55.149.43 ↩ mx3c45.carrierzone.com
  • 216.55.149.42 ↩ mx2c45.carrierzone.com
  • 216.55.149.41 ↩ mx1c45.carrierzone.com
  • 216.55.149.44 ↩ mx4c45.carrierzone.com

SOA Record

Raw SOA dns1.p04.nsone.net hostmaster.nsone.net 1564774014 43200 7200 1209600 3600
Primary NS (mname)
dns1.p04.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1564774014
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns3.p04.nsone.net
dns4.p04.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p04.nsone.net
dns2.p04.nsone.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • sqh74g044dmi87qqir3p7cfuvt
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 triangleproperties.net

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

No credit card required
Get 1,000 Free Credits