Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
microsoft-support-it.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-19 07:56:31 UTC · ↺ Refresh
MX Hostnames
- mail.microsoft-support-it.com
MX Priorities
- mail.microsoft-support-it.com: 10
A / AAAA Records
- 89.116.31.27 ↩ mail.ail-hr.ch
Mail Server IPs
- 89.116.31.27 ↩ mail.ail-hr.ch
SOA Record
Raw SOA
ns1.microsoft-support-it.com admin.microsoft-support-it.com 2026041701 3600 900 604800 300
Primary NS (mname)
ns1.microsoft-support-it.com
Admin Email (rname)
admin@microsoft-support-it.com
Serial
2026041701
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.microsoft-support-it.com
ns1.microsoft-support-it.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:89.116.31.27 include:sendinblue.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- brevo-code:37867476432da1d669294e5a06153478
- SPFv=spf1 ip4:89.116.31.27 include:sendinblue.com ~all
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 · Customize →
See demo & docs
Deep verification
Full email verification for microsoft-support-it.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits