Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
earthdevelopmentinc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:51:02 UTC · ↺ Refresh
MX Hostnames
- earthdevelopmentinc-com.mail.protection.outlook.com
MX Priorities
- earthdevelopmentinc-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ivy.ns.cloudflare.com dns.cloudflare.com 2398921097 10000 2400 604800 1800
Primary NS (mname)
ivy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398921097
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ivy.ns.cloudflare.com
todd.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:14559660.spf01.hubspotemail.net include:_spf.mailersend.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=H6oNJHl7ydH8TJwwpXB6WNi4V73PrsxaR66SJF0mNHc
- google-site-verification=QuJcuLEWlZW0l5iIdfsJsVnOrBy8qx6ahndMxEqnj48
- google-site-verification=gE1HTKR9CjTFqQXQYsq-nRQFDEWSrTjuiQN1XkJd7Jg
- google-site-verification=q1kz39tAbGMedkoBlwBXp56CJpcZhdOTh4C913_g9VM
- google-site-verification=vgj4rVU9cHQbcNGsMhv-peaq8QJCBxdjHhm6hL7Glr4
- SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com include:14559660.spf01.hubspotemail.net include:_spf.mailersend.net ~all
- MS=ms27771125
- google-site-verification=62z4v_mpECG8L6wNmxl6Wy5Ekx-6orT6mE62RBYnL1I
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 earthdevelopmentinc.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits