de.atu.eu

Valid Email Server
Domain Lookup › de.atu.eu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
de.atu.eu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 03:27:16 UTC · ↺ Refresh

MX Hostnames

  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:193.37.131.0/24 include:mail.zendesk.com include:_spf.google.com include:spf.dynect.net include:spf.protection.outlook.com include:sendgrid.net include:_spf.zimpel.de ip4:18.168.140.58 ip4:18.168.51.200 ip4:148.59.101.16/28 ~all
📊 DNS lookups: 6/10
~ 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

✗ 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

8 records
  • anthropic-domain-verification-qdpxbs=qdhtIuOMJI2qMzltIHzz2FAti
  • bw=XIHbzDk1Ty21piU8z3zZQWiv138DXUgly0RZtlDCCqjs
  • google-site-verification=PcySiKkAuJgusFinktTqjy1yO8cTOYdpQsM1R9u4KeM
  • google-site-verification=QOZdoktvxJU9iMCPRzbhzg34iARDC1RUYxuxPpLVi9M
  • SPFv=spf1 ip4:193.37.131.0/24 include:mail.zendesk.com include:_spf.google.com include:spf.dynect.net include:spf.protection.outlook.com include:sendgrid.net include:_spf.zimpel.de ip4:18.168.140.58 ip4:18.168.51.200 ip4:148.59.101.16/28 ~all
  • 86fd26b990eb53ecb3fac72b081f7e699fb5472c9ba469f97f8ca543e4f45fd
  • MS=374AA079A363EBFFCB3F21737F6799332DFFD140
  • MS=ms74943687
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 de.atu.eu

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

No credit card required
Get 1,000 Free Credits