Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maximumadvisory.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 20:18:54 UTC · ↺ Refresh
MX Hostnames
- maximumadvisory-com.inbound.emailservice.co
- maximumadvisory-com.inbound.emailservice.io
- maximumadvisory-com.inbound.emailservice.cc
MX Priorities
- maximumadvisory-com.inbound.emailservice.io: 10
- maximumadvisory-com.inbound.emailservice.cc: 20
- maximumadvisory-com.inbound.emailservice.co: 30
A / AAAA Records
- 35.209.187.236 ↩ 236.187.209.35.bc.googleusercontent.com
Mail Server IPs
- 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
- 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
- 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com
SOA Record
Raw SOA
ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 13 21600 3600 259200 300
Primary NS (mname)
ns-cloud-c1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
13
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-c1.googledomains.com
ns-cloud-c4.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c2.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:77.104.146.125 include:_spf.mailspamprotection.com include:spf.us.emailservice.io include:_spf.google.com ~all
📊 DNS lookups: 5/10
~ 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
2 records- SPFv=spf1 +a +mx +ip4:77.104.146.125 include:_spf.mailspamprotection.com include:spf.us.emailservice.io include:_spf.google.com ~all
- google-site-verification=xyi3rGWNRM7Yx3KwzDplatl1Bf_3wG_FjyQdc9cCNhQ
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 maximumadvisory.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits