august-faller.de

Valid Email Server
Domain Lookup › august-faller.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
august-faller.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-09 08:29:37 UTC · ↺ Refresh

MX Hostnames

  • augustfaller-de01e.mail.protection.outlook.com

MX Priorities

  • augustfaller-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.22.145.121 ↩ relay.mail-forwarder.io
  • 5.22.145.16 ↩ relay.mail-forwarder.io
  • 2a00:18e0:5:3:dfe2:c743:85aa:61bc
  • 2a00:18e0:5:2:7577:4e4d:413b:f507

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2023042805 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2023042805
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns1.domaindiscount24.net
ns3.domaindiscount24.net
ns2.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:aspmx.pardot.com 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

✗ 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
  • SPFv=spf1 mx include:aspmx.pardot.com include:spf.protection.outlook.com -all
  • MS=ms51407490
  • 4R/oJ1qczhWiKoEcbwAkE52hRU4I4PXCUJ3ACo0r1pgidwsLktM6WUMvjUwKP5g+zdmrTT1GQ6xzFIcgyKvw4g==
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