Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ats.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:57:09 UTC · ↺ Refresh
MX Hostnames
- ats-org.mail.protection.outlook.com
MX Priorities
- ats-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.20.39.221 (no PTR)
- 172.66.159.131 (no PTR)
- 2606:4700:10::ac42:9f83
- 2606:4700:10::6814:27dd
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
lola.ns.cloudflare.com dns.cloudflare.com 2397421843 10000 2400 604800 1800
Primary NS (mname)
lola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397421843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lola.ns.cloudflare.com
walt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.e-activist.com include:spf.constantcontact.com include:cvent-planner.com include:_spf.psm.knowbe4.com include:spf.happyfox.com include:spf-us.mailssig.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms15471877
- airtable-verification=f76036dd380d916d3dacd4022f2d9e0f
- google-site-verification=Ff0eaec2dvZr1309JNMJ-Eg4jfIc1DxxlRqkEMB4JbU
- google-site-verification=IMKAvIPJcdDGTZ9WQkd65PC7WMQs_zEwlJXsM45hWT8
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.e-activist.com include:spf.constantcontact.com include:cvent-planner.com include:_spf.psm.knowbe4.com include:spf.happyfox.com include:spf-us.mailssig.com -all
- 1Z9CF48Z0Z42VL61I1003A19VJKE9P79MXI8F0TL5
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 ats.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits