astonmartin-duesseldorf.de

Valid Email Server
Domain Lookup › astonmartin-duesseldorf.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
astonmartin-duesseldorf.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-11 01:28:08 UTC · ↺ Refresh

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MX Hostnames

  • astonmartinduesseldorf-de02i.mail.protection.outlook.com

MX Priorities

  • astonmartinduesseldorf-de02i.mail.protection.outlook.com: 10

A / AAAA Records

  • 83.136.84.134 ↩ mail21.imagearts.de

Mail Server IPs

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

SOA Record

Raw SOA dns01.imagearts.de hostmaster.imagearts.de 2701201002 36000 18000 1209600 900
Primary NS (mname)
dns01.imagearts.de
Admin Email (rname)
hostmaster@imagearts.de
Serial
2701201002
Refresh
36000s
Retry
18000s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

dns03.imagearts.de
dns02.imagearts.de
dns04.imagearts.de
dns01.imagearts.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:_spf.google.com include:_spf.topsite.nl ip4:207.126.144.0/20 include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ 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

2 records
  • MS=ms47546826
  • SPFv=spf1 mx include:spf.protection.outlook.com include:_spf.google.com include:_spf.topsite.nl ip4:207.126.144.0/20 include:spf-de.emailsignatures365.com -all
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