duna-drava.hu

Valid Email Server
Domain Lookup › duna-drava.hu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
duna-drava.hu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-29 13:08:11 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • dunadrava-hu01b.mail.protection.outlook.com

MX Priorities

  • dunadrava-hu01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 150.171.109.69 (no PTR)
  • 2603:1061:14:112::1 (no PTR)

Mail Server IPs

  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c967::c ↩ mail-cpjpr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::a ↩ mail-zrxpr07cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA udns1.cscdns.net hostmaster.cscdns.net 2018082284 10800 1800 3600000 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018082284
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

udns1.cscdns.net
udns2.cscdns.uk

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:195.234.183.234 include:spf.heidelbergmaterials.com include:spf.protection.outlook.com include:_spf.erp.netpositive.hu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

14 records
  • docusign=5212e21c-127f-4c4a-851c-c77902a1c0b4
  • docusign=b372bc76-6301-4161-ba16-a6884eb6f716
  • knowbe4-site-verification=30d64aa8e2d4220d6c0ab9d5248d72d2
  • knowbe4-site-verification=7cdec06dc2a97ced73e58767aca8d117
  • miro-verification=b63d515b7bf125a86a6ddc89cb4cdd1356dd4d8b
  • teamviewer-sso-verification=0e7b5724494b4ca78f4b1865b5a80a76
  • google-site-verification=AP0qEV8787EKjBgUeuH4RObJTygH1qJychjAEat8xu4
  • google-site-verification=lPNYh9THjuNNlV4K56fUV29B4Z7c9XeqfpP1aH9zNkA
  • google-site-verification=zFJv62XLfFthLeyiJHEff63WgeBssGqazCc8b8prQYE
  • /OQAwktoyt6sx6fI5gfDKcgs/xBFRoGaYpbib7nZOlmbys3GiLOaCNW8bXsz2WklqvlnzHuF+mOPcEFhFn1mPw==
  • ba34APBFs8VQkWrDPzFE59cv7yLyANd6iWPkdZQWEc0SxrDzWfEqUYafyoauPaTORXufxE3SJjfq/Uk1jS3oXA==
  • SPFv=spf1 mx a ip4:195.234.183.234 include:spf.heidelbergmaterials.com include:spf.protection.outlook.com include:_spf.erp.netpositive.hu -all
  • MS=ms82466052
  • d365mktkey=4786zgsxrjtkf2jbeshp6o9hs
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 duna-drava.hu

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits