wiska.de

Valid Email Server

Domain Overview

DNS: ✓ 17d ago Checker: ✓ 17d ago
wiska.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-08-20 18:05:32 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

  • wiska-de.mail.cloud.nospamproxy.com

MX Priorities

  • wiska-de.mail.cloud.nospamproxy.com: 5

A / AAAA Records

  • 92.205.24.171 ↩ 171.24.205.92.host.secureserver.net

Mail Server IPs

  • 193.37.132.36 ↩ de-s02-gw1.mail.cloud.nospamproxy.com
  • 178.212.92.204 ↩ de-s02-gw2.mail.cloud.nospamproxy.com

SOA Record

Raw SOA ns1027.ui-dns.org hostmaster.schlund.de 2016110907 28800 7200 604800 300
Primary NS (mname)
ns1027.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110907
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1027.ui-dns.biz
ns1027.ui-dns.org
ns1027.ui-dns.de
ns1027.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:217.6.11.238 ip4:86.103.23.119 a:mail20.dbh.de a:mail22.dbh.de include:spf.wiska-de.cloud.nospamproxy.com include:sendgrid.net include:_spf.online.superoffice.com include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

10 records
  • _globalsign-domain-verification=1aHjR3jT6MbsQ2brS8dfa9qlxbmbmZEzqYb8RU_WhY
  • _globalsign-domain-verification=gkU2-UbGUbvY5KKuulYxIgcmVQzU47dYveg-kGxj72
  • _globalsign-domain-verification=Zlr8lMKBIln0KvdS_tSx0PUAGIwYkcALv4ETx1lxN3
  • apple-domain-verification=kOZr6pu7OJZmIK5y
  • 6BcvugXmndxuk75gP2+VbDCsnf7fm8RFig5DNzSmfOY=
  • v=verifydomain MS=2290475
  • Pu2RAFo3sYuUr8BhEpK7mP5Or0EgxvnwXS3R2KH7Ta/qkD0DSZ3PNWNFGato8Y1Xz7pIt5EHOhQ6OCYqEhZ0Wg==
  • SPFv=spf1 mx ip4:217.6.11.238 ip4:86.103.23.119 a:mail20.dbh.de a:mail22.dbh.de include:spf.wiska-de.cloud.nospamproxy.com include:sendgrid.net include:_spf.online.superoffice.com include:spf.protection.outlook.com -all
  • fortinet-fortiphish-site-verification=wZE8Ydv9DvgPqahj4n3FPG
  • _globalsign-domain-verification=yq4RCDXUsTo0U3wZWTyTygORlmcqi87HSbU0Vjrm1D
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 wiska.de

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

No credit card required
Get 1,000 Free Credits