Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atlantishgi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 07:00:59 UTC · ↺ Refresh
MX Hostnames
- atlantishgi-com.mail.protection.outlook.com
MX Priorities
- atlantishgi-com.mail.protection.outlook.com: 0
A / AAAA Records
- 204.186.24.29 ↩ mentordynamics.com
Mail Server IPs
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
hayes.ns.cloudflare.com dns.cloudflare.com 2399178843 10000 2400 604800 1800
Primary NS (mname)
hayes.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399178843
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hayes.ns.cloudflare.com
rosemary.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:67.206.247.2 ip4:67.206.247.254 include:spf.protection.outlook.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
3 records- SPFv=spf1 ip4:67.206.247.2 ip4:67.206.247.254 include:spf.protection.outlook.com include:mailgun.org ~all
- apple-domain-verification=jSOU3DVkR8FPtC5p
- duo_sso_verification=UtfFT2kHKw1CUQ7d13gn5SDH1gtwZBgRxd93Xjk9eUz3LVE3lF7f3jTolGADv7It
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 atlantishgi.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits