wesser.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
wesser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 07:34:25 UTC · ↺ Refresh

MX Hostnames

  • wesser-de.mail.protection.outlook.com

MX Priorities

  • wesser-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 83.171.239.2 ↩ 581.cluster-nbg1.de

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns130.linevast.de noreply+6d11d.linevast.de 2026031201 10800 3600 604800 10800
Primary NS (mname)
ns130.linevast.de
Admin Email (rname)
noreply+6d11d@linevast.de
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns131.linevast.de
ns130.linevast.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:managed.11500.linevast.de include:spf.mailjet.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 mx a:managed.11500.linevast.de include:spf.mailjet.com include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
  • MS=ms36665973
  • apple-domain-verification=a8NEqtu9nocDdmNQ
  • Mqt7xq7XCTE4
  • JtJ0vGj66KBAOxrQKW3xFcNEgGHWMsUChbUFsZVJg8JmngyJXApAX5B3hx9CXxxTQrbmP0i8rhJ5vc/ZbKWTqA==
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 wesser.de

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

No credit card required
Get 1,000 Free Credits