leser-fm.de

Valid Email Server
Domain Lookup › leser-fm.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
leser-fm.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:43:42 UTC · ↺ Refresh

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MX Hostnames

  • leserfm-de01c.mail.protection.outlook.com

MX Priorities

  • leserfm-de01c.mail.protection.outlook.com: 10

A / AAAA Records

  • 37.17.230.114 ↩ v67379.goserver.host

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.cs-server003.de server.hosting-world.eu 2026071003 3600 1800 1209600 86400
Primary NS (mname)
ns1.cs-server003.de
Admin Email (rname)
server@hosting-world.eu
Serial
2026071003
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.cs-server003.de
ns2.cs-server003.de

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:78.46.88.122 +include:spf.protection.outlook.com -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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:78.46.88.122 +include:spf.protection.outlook.com -all
  • MS=ms23062616
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