flp-cottbus.de

Valid Email Server
Domain Lookup › flp-cottbus.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
flp-cottbus.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 08:07:48 UTC · ↺ Refresh

MX Hostnames

  • flpcottbus-de0i.mail.protection.outlook.com

MX Priorities

  • flpcottbus-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 95.111.234.33 ↩ mail.mxcb1.de

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.start-dns.de noc.mediatronic.de 2024110302 14400 3600 604800 86400
Primary NS (mname)
ns1.start-dns.de
Admin Email (rname)
noc@mediatronic.de
Serial
2024110302
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.start-dns.de
ns1.start-dns.de
ns3.start-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

3 records
  • k016nzf_n2UOvif0zhNp4hgkT7UWftYVjjREHJr1HR8
  • MS=ms78306690
  • SPFv=spf1 include:spf.protection.outlook.com -all
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