plassertheurer.com

Valid Email Server
Domain Lookup › plassertheurer.com

Domain Overview

DNS: ✓ 23h ago Checker: ✓ 23h ago
plassertheurer.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-11-10 14:12:09 UTC · ↺ Refresh

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MX Hostnames

  • plassertheurer-com.mail.protection.outlook.com

MX Priorities

  • plassertheurer-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 78.46.10.29 ↩ dedi1829.your-server.de

Mail Server IPs

  • 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
  • 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c967::8 ↩ mail-cpjpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::10 ↩ mail-matpr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns3.a1.net domainadmin.a1.net 2026110400 10800 3600 1814400 3600
Primary NS (mname)
dns3.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2026110400
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s

Nameservers (NS)

dns3.a1.net
dns1.a1.net
dns2.a1.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.plassertheurer.com a:bsmtp.a1.net a:dedi1829.your-server.de include:spf.crsend.com include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ 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

10 records
  • apple-domain-verification=uufrli5tlBh1BgQo
  • lovable_verification=WOPyUz7O8UkgChhwaTiE
  • Foxit-domain-verification=9aaaa857502360283343d1575d294c19
  • atlassian-domain-verification=w4nuw9ghhGVAUjt9Uwy4YyGbUzQOidlmd5KVR8OpSXAFkxsYp8qPabXczvslfPjN
  • SPFv=spf1 mx a:mail.plassertheurer.com a:bsmtp.a1.net a:dedi1829.your-server.de include:spf.crsend.com include:spf.protection.outlook.com -all
  • miro-verification=03e886feef199c1e8c0689adce98b44a699f6b78
  • spycloud-domain-verification=f1f4027d-e925-4985-a156-b328c5df9bc3
  • MS=ms51315124
  • JDaJ0pCeMyo7d3dpS8WLc7D6THqmT0
  • anthropic-domain-verification-d8ezby=WlChL57idzlXlcylWQ25k9MsZ
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