Domain Overview
DNS: ✓ 16h ago
Checker: ✓ 16h ago
nthrl.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-22 17:52:23 UTC · ↺ Refresh
MX Hostnames
- mx.trouble-free.net
MX Priorities
- mx.trouble-free.net: 25
A / AAAA Records
- 68.168.209.252 ↩ parking.is.cc
Mail Server IPs
- 66.45.228.7 (no PTR)
SOA Record
Raw SOA
cdns1.interserver.net dns.interserver.net 2023020402 10800 3600 604800 3600
Primary NS (mname)
cdns1.interserver.net
Admin Email (rname)
dns@interserver.net
Serial
2023020402
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
cdns2.interserver.net
cdns3.interserver.net
cdns1.interserver.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
No TXT records found.
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 nthrl.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits