Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
fourwallscommercial.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-14 02:21:09 UTC ยท โบ Refresh
MX Hostnames
- four-walls-commercial-mx1.firstcloudsecurity.net
- four-walls-commercial-mx1.firstcloudsecurity.net
MX Priorities
- four-walls-commercial-mx1.firstcloudsecurity.net: 10
- four-walls-commercial-mx1.firstcloudsecurity.net: 20
A / AAAA Records
- 15.197.148.33 โฉ a2aa9ff50de748dbe.awsglobalaccelerator.com
- 15.197.225.128 โฉ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 โฉ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.130.190 โฉ a2aa9ff50de748dbe.awsglobalaccelerator.com
Mail Server IPs
- 52.65.142.165 โฉ imx1-sydney.firstcloudsecurity.net
- 54.206.211.164 โฉ imx2-sydney.firstcloudsecurity.net
SOA Record
Raw SOA
pdns11.domaincontrol.com dns.jomax.net 2025102300 28800 7200 604800 600
Primary NS (mname)
pdns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025102300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns11.domaincontrol.com
pdns12.domaincontrol.com
SPF Record
โ Soft Fail (~all)
v=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:spf.surgacentral.com ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ 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
2 records- iakh31WdOwJywPY7yBVWyjkU4py0A1bEfaJoh-x5yF0
- SPFv=spf1 include:spf.firstcloudsecurity.net include:spf.protection.outlook.com include:spf.surgacentral.com ~all
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for fourwallscommercial.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits