Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
greemko.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:11:42 UTC · ↺ Refresh
MX Hostnames
- greemko-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 35.214.167.73
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-947.awsdns-54.net
ns-1513.awsdns-61.org
ns-1812.awsdns-34.co.uk
ns-413.awsdns-51.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:4549877.spf01.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
✓ 2 found
google._domainkey
default._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
5 records- SPFv=spf1 include:spf.protection.outlook.com include:4549877.spf01.hubspotemail.net -all
- MS=DE00FE252F85FE20AFCE03A3C5C21DE1B9C96C6A
- MS=ms42632124
- atlassian-domain-verification=IZv1LY0XE1YQF0wQHKzVq3z4CshXIovKoaVIvwUqQADbFasPak/dy2musRl4Wv94
- google-site-verification=N-fQrpaVtTowe_NQ2QAgvl01RqSL04ESlUtslzwuPhs
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 greemko.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits