Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
entra-sys.hu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-30 05:46:44 UTC · ↺ Refresh
MX Hostnames
- entrasys-hu01c.mail.protection.outlook.com
MX Priorities
- entrasys-hu01c.mail.protection.outlook.com: 0
A / AAAA Records
- 81.2.198.163 ↩ mail2.inteligent.hu
Mail Server IPs
- 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c967::c ↩ mail-cpjpr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca21::e ↩ mail-matpr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca48::e ↩ mail-miypr03cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.forpsi.net admin.forpsi.com 2026101301 3600 1800 2592000 3600
Primary NS (mname)
ns.forpsi.net
Admin Email (rname)
admin@forpsi.com
Serial
2026101301
Refresh
3600s
Retry
1800s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
ns.forpsi.it
ns.forpsi.net
ns.forpsi.cz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.unas.eu -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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: 216 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
5 records- MS=ms37156048
- brevo-code:34cf105f32bc4a06e75f82ea0279f225
- facebook-domain-verification=tsuyh6pgurbliiflahymmukc6t81qk
- SPFv=spf1 include:spf.protection.outlook.com include:spf.unas.eu -all
- google-site-verification=YOEhUfKKmAlkQyfxs3geU1ZApdmtXYsuZekhLBz_9fQ
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 entra-sys.hu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits