audizentrum-osnabrueck.de

Valid Email Server
Domain Lookup › audizentrum-osnabrueck.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
audizentrum-osnabrueck.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 22:17:01 UTC · ↺ Refresh

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MX Hostnames

  • audizentrumosnabrueck-de02i.mail.protection.outlook.com

MX Priorities

  • audizentrumosnabrueck-de02i.mail.protection.outlook.com: 0

A / AAAA Records

  • 188.94.252.147 ↩ r25802.agenturserver.it

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1048.ui-dns.biz hostmaster.1und1.de 2015091412 28800 7200 604800 300
Primary NS (mname)
ns1048.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2015091412
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1048.ui-dns.org
ns1048.ui-dns.biz
ns1048.ui-dns.de
ns1048.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mout.kundenserver.de include:agenturserver.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ 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

2 records
  • SPFv=spf1 a mx a:mout.kundenserver.de include:agenturserver.de include:spf.protection.outlook.com ~all
  • v=verifydomain MS=8634442
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