Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
premier-advisors.com
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-26 21:59:59 UTC ยท โบ Refresh
MX Hostnames
- mail1.redtailtechnology.com
MX Priorities
- mail1.redtailtechnology.com: 0
A / AAAA Records
- 54.148.180.146 โฉ ec2-54-148-180-146.us-west-2.compute.amazonaws.com
- 34.211.24.137 โฉ ec2-34-211-24-137.us-west-2.compute.amazonaws.com
Mail Server IPs
- 4.17.237.44 (no PTR)
SOA Record
Raw SOA
ns49.domaincontrol.com dns.jomax.net 2025021700 28800 7200 604800 3600
Primary NS (mname)
ns49.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025021700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns49.domaincontrol.com
ns50.domaincontrol.com
SPF Record
โ Soft Fail (~all)
v=spf1 include:spf.redtailtechnology.com include:premier-advisors-com.spf.smtp25.com include:mailgun.org ~all
๐ DNS lookups: 3/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
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- SPFv=spf1 include:spf.redtailtechnology.com include:premier-advisors-com.spf.smtp25.com include:mailgun.org ~all
- wOh7F+YmRDWTdWhw+xz8nA==
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 premier-advisors.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits