wis.de

Valid Email Server
Domain Lookup › wis.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 19:08:56 UTC · ↺ Refresh

MX Hostnames

  • muc3.wis.de
  • mailer1.wis.de
  • mailer.wis.de
  • mailer9.wis.de

MX Priorities

  • mailer1.wis.de: 10
  • mailer9.wis.de: 30
  • mailer.wis.de: 20
  • muc3.wis.de: 100

A / AAAA Records

  • 188.246.9.103 ↩ mailer1.wis.de

Mail Server IPs

  • 188.246.9.103 ↩ mailer1.wis.de
  • 80.153.160.237 ↩ mailer9.globalsign.de
  • 188.246.9.101 ↩ mailer.wis.de
  • 46.41.0.163 ↩ muc3.wis.de

SOA Record

Raw SOA ns3.nsentry.de hostmaster.wis.de 2020061201 10000 2400 1209600 86400
Primary NS (mname)
ns3.nsentry.de
Admin Email (rname)
hostmaster@wis.de
Serial
2020061201
Refresh
10000s
Retry
2400s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.nsentry.de
ns3.nsentry.de

SPF Record

✗ Invalid
v=spf1 mx a ptr ip4:80.153.160.237 ip4:188.246.9.103 ip4:188.246.9.101 ip4:46.41.0.163 a:mailer.wis.de a:mailer1.wis.de a:mailer2.wis.de a:mailer3.wis.de a:muc.wis.de a:muc3.wis.de include:globalsign.de include:trustagent.de include:gsagent.de include:globalsign.com -all
📊 DNS lookups: 13/10 — over limit!
⚠ Too many DNS lookups (13/10) — SPF will fail validation. Reduce include: statements.

DMARC Record

✗ p=none
v=DMARC1; p=none; 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

✗ 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 a ptr ip4:80.153.160.237 ip4:188.246.9.103 ip4:188.246.9.101 ip4:46.41.0.163 a:mailer.wis.de a:mailer1.wis.de a:mailer2.wis.de a:mailer3.wis.de a:muc.wis.de a:muc3.wis.de include:globalsign.de include:trustagent.de include:gsagent.de include:globalsign.com -all
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