combiss.de

Valid Email Server
Domain Lookup › combiss.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
combiss.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 08:10:42 UTC · ↺ Refresh

MX Hostnames

  • combiss-de.mail.protection.outlook.com

MX Priorities

  • combiss-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.243 ↩ 217-160-0-243.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns1031.ui-dns.de hostmaster.kundenserver.de 2017010395 28800 7200 604800 300
Primary NS (mname)
ns1031.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017010395
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1031.ui-dns.com
ns1031.ui-dns.de
ns1031.ui-dns.biz
ns1031.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

3 records
  • MS=ms60038665
  • SPFv=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
  • google-site-verification=7WhUUvsODW6VCLpEmxJHrJ7_RXT4iUPT18rL0cA-91k
Full email verification for combiss.de

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