Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
openthedoorstudios.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 07:21:32 UTC · ↺ Refresh
MX Hostnames
- mail.openthedoorstudios.com
MX Priorities
- mail.openthedoorstudios.com: 0
A / AAAA Records
- 145.223.124.126 (no PTR)
- 147.79.79.93 (no PTR)
- 2a02:4780:4b:b094:15fa:16b7:15d2:8e2f (no PTR)
- 2a02:4780:4c:43d9:d3a6:4dbf:86f4:11c (no PTR)
Mail Server IPs
- 162.241.62.216 ↩ 162-241-62-216.unifiedlayer.com
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026032601 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026032601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.dns-parking.com
ns1.dns-parking.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
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
1 record- SPFv=spf1 +a +mx include:websitewelcome.com ~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
See demo & docs
Deep verification
Full email verification for openthedoorstudios.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits