lungmuss.de

Valid Email Server
Domain Lookup › lungmuss.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 13:05:41 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 128.140.46.235 ↩ static.235.46.140.128.clients.your-server.de

Mail Server IPs

  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2025121100 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025121100
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s

Nameservers (NS)

ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.243.57.40/29 a:mail2.lungmuss.de include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
  • MS=ms58552979
  • SPFv=spf1 ip4:195.243.57.40/29 a:mail2.lungmuss.de include:spf.protection.outlook.com -all
  • KaIQkE8hiByVDpgfC3MKvFTX1dBP13sa5ykD5jQDf8NUGE7wr6k2V1diIt2WKx+beJzZcZMS99ydc+CJo7iSCQ==
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