deeekhoorn.com

Valid Email Server
Domain Lookup › deeekhoorn.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
deeekhoorn.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 19:44:48 UTC · ↺ Refresh

MX Hostnames

  • deeekhoorn-com.mail.protection.outlook.com

MX Priorities

  • deeekhoorn-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 87.233.198.162 ↩ asp-shared-ip.true.nl

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA auth01.dns.trueserver.nl hostmaster.trueserver.nl 2026022513 86400 3600 604800 86400
Primary NS (mname)
auth01.dns.trueserver.nl
Admin Email (rname)
hostmaster@trueserver.nl
Serial
2026022513
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

auth02.dns.trueserver.nl
auth03.dns.trueserver.nl
auth01.dns.trueserver.nl

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:87.233.193.162 ip4:195.80.40.226 ip4:195.80.40.227 ip4:195.80.40.234 include:spf.protection.outlook.com include:_spf.hellodialog.com include:mail.zendesk.com include:spf.afas.online include:smtp.hroffice.eu ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

7 records
  • linkedin-site-verification=e02d456b-3813-4029-b25f-64512d3cfdb5
  • MS=ms70343853
  • apple-domain-verification=rHPUd2AQI7CUYLsv
  • google-site-verification=yLR_DRUPJd6InoEsy2rU6Xfx1VmRVAOEI8L4soIUAAA
  • f864ad1b21768a8b388d11da1f59ac2156a668a888fe3130f875189bd56a8c23
  • SPFv=spf1 mx a ip4:87.233.193.162 ip4:195.80.40.226 ip4:195.80.40.227 ip4:195.80.40.234 include:spf.protection.outlook.com include:_spf.hellodialog.com include:mail.zendesk.com include:spf.afas.online include:smtp.hroffice.eu ~all
  • 9f5384f118ce76fc18020ae88eb86f99439c5fdcb163c9842b7e2d85a8e0427b
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 deeekhoorn.com

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

No credit card required
Get 1,000 Free Credits