berufliche-schulen-neuruppin.de

Valid Email Server
Domain Lookup › berufliche-schulen-neuruppin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
berufliche-schulen-neuruppin.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 00:44:24 UTC · ↺ Refresh

MX Hostnames

  • beruflicheschulenneuruppin-de02e1e.mail.protection.outlook.com

MX Priorities

  • beruflicheschulenneuruppin-de02e1e.mail.protection.outlook.com: 0

A / AAAA Records

  • 217.160.0.99 ↩ 217-160-0-99.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2ec ↩ 2001-08d8-100f-f000-0000-0000-0000-02ec.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1033.ui-dns.org hostmaster.1und1.com 2017060137 28800 7200 604800 600
Primary NS (mname)
ns1033.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060137
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1023.ui-dns.com
ns1033.ui-dns.org
ns1085.ui-dns.biz
ns1066.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ 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=ms56831960
  • SPFv=spf1 include:spf.protection.outlook.com ~all
  • v=verifydomain MS=5797613
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