filmstadt.de

Valid Email Server
Domain Lookup › filmstadt.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 01:02:54 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • filmstadt-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 188.40.16.217 ↩ k41y20.meinserver.io

Mail Server IPs

  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.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 ns.udag.de hostmaster.united-domains.de 2024110616 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024110616
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.de
ns.udag.org
ns.udag.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:195.226.188.21/32 ip4:195.226.188.23/32 ip4:188.40.16.217/32 include:spf.protection.outlook.com include:spf.EU.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 mx ip4:195.226.188.21/32 ip4:195.226.188.23/32 ip4:188.40.16.217/32 include:spf.protection.outlook.com include:spf.EU.exclaimer.net -all
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtKW/aNwxqBU5jcuCy9LsBdg9JDWmBADLR7ap0NyLIyRgJGd/IEOwFcRvOYmFR99FkvrJjlhPciQ/HhApS33oXS54VPsURMOYQZ9e54SwBymlAx9qafWGPxLLbrjijRSmm/vIPh73cWP28+VgHEJRPsm86p/7/y8hV1EzopZMbtxMXFgzNVaLjJe7dNclVAkbwT2pNEalSsyB1wPPmJVvbGRx91yqowex07tNjY9lueR9le0TcylvkywhJVzU/CctKJu1ylwwu3Cm4am9xht76EttFoCvgnU67aEQi2KEWTnDdUw+Lrn0WWGMZOnVprvng/I36m/dsflo2eQ2/67cuQIDAQAB
  • ms88065926
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