Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gwcloud.company
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 22:07:20 UTC · ↺ Refresh
MX Hostnames
- gwcloud-company.mail.protection.outlook.com
MX Priorities
- gwcloud-company.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
duke.ns.cloudflare.com dns.cloudflare.com 2399129052 10000 2400 604800 1800
Primary NS (mname)
duke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399129052
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
joan.ns.cloudflare.com
duke.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:emsd1.com include:spf.protection.outlook.com include:amazonses.com ip4:200.202.59.25 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 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
6 records- google-site-verification=VU3-hZ33copf8503i7YGIzfd2rO8IhtIt4wCg2RCvnw
- linkedin-site-verification=154422da-4173-428b-9984-4be985b6c147
- SPFv=spf1 mx include:emsd1.com include:spf.protection.outlook.com include:amazonses.com ip4:200.202.59.25 -all
- MS=ms31891990
- MS=ms77542542
- google-site-verification=9F46JtafRUWFeLFmw6JqZU-VRwo_kgIuhPmHmfg7_94
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 gwcloud.company
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits