gwg-wuppertal.de

Valid Email Server
Domain Lookup › gwg-wuppertal.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gwg-wuppertal.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 16:03:35 UTC · ↺ Refresh

MX Hostnames

  • smail-shatap2-mta1.dts-security.de
  • smail-shatap2.dts-security.de

MX Priorities

  • smail-shatap2-mta1.dts-security.de: 10
  • smail-shatap2.dts-security.de: 20

A / AAAA Records

  • 85.215.178.106 ↩ ip85.215.178.106.pbiaas.com

Mail Server IPs

  • 81.89.246.162 ↩ smail-shatap2-mta1.dts-security.de
  • 81.89.246.129 ↩ smail-shatap2.dts-security.de

SOA Record

Raw SOA ns2.knipp.de dnsmaster.irondns.net 2024040352 10800 3000 2419200 900
Primary NS (mname)
ns2.knipp.de
Admin Email (rname)
dnsmaster@irondns.net
Serial
2024040352
Refresh
10800s
Retry
3000s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns2.knipp.de
ns17.knipp.net
ns3.knipp.de

SPF Record

✓ Strict (-all)
v=spf1 mx mx:unternehmen-online.de ip4:82.207.170.146 include:spf1.dts-security.de a:custmail.immosolve.eu include:_spf.rexx-suite.com include:spf.datasec.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;pct=100;adkim=r;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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

5 records
  • google-site-verification=Et315-qrNe6ojB-9PSSyowxxd5XzhmR6Ej3SaG9rUBs
  • _globalsign-domain-verification=JmCLXNWhsHU_3rSTchJ_ONYUpmJ-ugzKSeuqyQ5-0T
  • MS=ms64277542
  • SPFv=spf1 mx mx:unternehmen-online.de ip4:82.207.170.146 include:spf1.dts-security.de a:custmail.immosolve.eu include:_spf.rexx-suite.com include:spf.datasec.de -all
  • 202112010054290ga8mlhgm9e5b9fxxdhbwx5g4ae4yfdhg6ndusxflgk4ni9pf9
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 gwg-wuppertal.de

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

No credit card required
Get 1,000 Free Credits