aab42.dk

Valid Email Server

Domain Overview

DNS: ✓ 17h ago Checker: ✓ 17h ago
aab42.dk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 10:59:44 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

  • dk.mx4.mx25.net
  • dk.mx3.mailanyone.net
  • dk.mx1.mailanyone.net
  • dk.mx2.mx25.net

MX Priorities

  • dk.mx4.mx25.net: 40
  • dk.mx3.mailanyone.net: 30
  • dk.mx1.mailanyone.net: 10
  • dk.mx2.mx25.net: 20

A / AAAA Records

  • 94.231.106.191 ↩ vm1285.enterprisecloud.nu

Mail Server IPs

  • 192.162.219.255 ↩ mx41.electric.net
  • 2a01:77c0:1619:4101:d99:c22:fb4d:290e ↩ mx10.electric.net
  • 192.162.219.155 ↩ mx41.electric.net
  • 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd ↩ mx11.electric.net
  • 192.162.219.49 ↩ mx41.electric.net

SOA Record

Raw SOA ns1.hestbaek.nu hostmaster.hestbaek.nu 2023121202 900 900 2592000 600
Primary NS (mname)
ns1.hestbaek.nu
Admin Email (rname)
hostmaster@hestbaek.nu
Serial
2023121202
Refresh
900s
Retry
900s
Expire
2592000s
Minimum TTL
600s

Nameservers (NS)

ns2.hestbaek.nu
ns1.hestbaek.nu

SPF Record

✓ Soft Fail (~all)
v=spf1 a:mail.aab42.dk ip4:188.179.219.206 a:mail.hestbaek.nu ip4:2.106.184.164 include:spf.mtaroutes.com include:spf.mailanyone.net mx a ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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

2 records
  • vpe=6bed9c0c
  • SPFv=spf1 a:mail.aab42.dk ip4:188.179.219.206 a:mail.hestbaek.nu ip4:2.106.184.164 include:spf.mtaroutes.com include:spf.mailanyone.net mx a ~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 aab42.dk

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

No credit card required
Get 1,000 Free Credits