cdu-fraktion-wuppertal.de

Valid Email Server
Domain Lookup › cdu-fraktion-wuppertal.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cdu-fraktion-wuppertal.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 01:26:38 UTC · ↺ Refresh

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MX Hostnames

  • cdufraktionwuppertal-de0i2b.mail.protection.outlook.com

MX Priorities

  • cdufraktionwuppertal-de0i2b.mail.protection.outlook.com: 10

A / AAAA Records

  • 193.32.223.157 ↩ union1.sharkness.de

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net support.sharkness.de 2024121000 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@sharkness.de
Serial
2024121000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

b.ns14.net
a.ns14.net
d.ns14.net
c.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-c.protection.bauer-kirch.de -all
📊 DNS lookups: 2/10
✓ 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 include:spf.protection.outlook.com include:spf-c.protection.bauer-kirch.de -all
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