Domain Overview
DNS: ✓ 9d ago
Checker: ✓ 9d ago
acardis.org
Disposable
✓ Yes
Amazon SES
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 00:52:18 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.us-west-2.amazonaws.com
MX Priorities
- inbound-smtp.us-west-2.amazonaws.com: 10
A / AAAA Records
- 207.246.78.75 ↩ 207.246.78.75.vultrusercontent.com
- 45.77.75.133 ↩ 45.77.75.133.vultrusercontent.com
- 45.77.92.157 ↩ 45.77.92.157.vultrusercontent.com
Mail Server IPs
- 54.188.121.70 ↩ ec2-54-188-121-70.us-west-2.compute.amazonaws.com
- 35.161.157.106 ↩ ec2-35-161-157-106.us-west-2.compute.amazonaws.com
- 52.43.162.244 ↩ ec2-52-43-162-244.us-west-2.compute.amazonaws.com
- 52.13.163.116 ↩ ec2-52-13-163-116.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
ns1.dnsowl.com hostmaster.dnsowl.com 1779583607 7200 1800 1209600 600
Primary NS (mname)
ns1.dnsowl.com
Admin Email (rname)
hostmaster@dnsowl.com
Serial
1779583607
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns1.dnsowl.com
ns2.dnsowl.com
ns3.dnsowl.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:amazonses.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 include:amazonses.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 · Customize →
See demo & docs
Deep verification
Full email verification for acardis.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits