Domain Overview
DNS: ✓ just now
Checker: ✓ just now
laurenscmdt.asia
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 22:10:46 UTC · ↺ Refresh
MX Hostnames
- mx1.titan.email
- mx2.titan.email
- smtp.yopmail.com
MX Priorities
- mx2.titan.email: 20
- smtp.yopmail.com: 1
- mx1.titan.email: 10
A / AAAA Records
- 18.136.157.239 ↩ ec2-18-136-157-239.ap-southeast-1.compute.amazonaws.com
Mail Server IPs
- 13.219.28.10 ↩ ec2-13-219-28-10.compute-1.amazonaws.com
- 18.208.104.183 ↩ ec2-18-208-104-183.compute-1.amazonaws.com
- 18.211.90.16 ↩ ec2-18-211-90-16.compute-1.amazonaws.com
- 87.98.164.155 ↩ smtp.yopmail.com
SOA Record
Raw SOA
ns-wh1.web.z.com huynhl-monitor.runsystem.net 2026041101 3600 1800 1209600 86400
Primary NS (mname)
ns-wh1.web.z.com
Admin Email (rname)
huynhl-monitor@runsystem.net
Serial
2026041101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-wh1.web.z.com
ns-wh2.web.z.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.titan.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.titan.email ~all
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 laurenscmdt.asia
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits