wsid.de

Valid Email Server
Domain Lookup › wsid.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
wsid.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 16:51:03 UTC · ↺ Refresh

MX Hostnames

  • smtp.western-systems.net

MX Priorities

  • smtp.western-systems.net: 0

A / AAAA Records

  • 157.90.101.135 ↩ wh233.western-systems.net

Mail Server IPs

  • 157.90.101.156 ↩ smtp.western-systems.net
  • 157.90.101.154 ↩ smtp.western-systems.net
  • 157.90.101.158 ↩ smtp.western-systems.net

SOA Record

Raw SOA ns1.western-systems.net hostmaster.western-systems.net 2026011502 21600 3600 1209600 3600
Primary NS (mname)
ns1.western-systems.net
Admin Email (rname)
hostmaster@western-systems.net
Serial
2026011502
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.western-systems.net
ns2.western-systems.net
ns3.western-systems.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:157.90.101.128/27 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

1 record
  • SPFv=spf1 mx ip4:157.90.101.128/27 -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
See demo & docs
Deep verification
Full email verification for wsid.de

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

No credit card required
Get 1,000 Free Credits