7doerfer.at

Valid Email Server
Domain Lookup › 7doerfer.at

Domain Overview

DNS: ✓ 26d ago Checker: ✓ 26d ago
7doerfer.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-13 23:23:11 UTC · ↺ Refresh

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MX Hostnames

  • 7doerfer-at.mail.protection.outlook.com

MX Priorities

  • 7doerfer-at.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.175.196.1 (no PTR)
  • 2a00:1c98:60:1010::f0b9:5659 (no PTR)

Mail Server IPs

  • 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
  • 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
  • 52.101.209.28 ↩ mail-cpjpr05cu00104.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.raidboxes.net hostmaster.raidboxes.net 2025042407 43200 7200 1209600 86400
Primary NS (mname)
ns1.raidboxes.net
Admin Email (rname)
hostmaster@raidboxes.net
Serial
2025042407
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.raidboxes.net
ns3.raidboxes.net
ns1.raidboxes.net
ns4.raidboxes.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

8 records
  • google-site-verification=2zBlbpVoggGXOmwj2Yvs0JZ3Ce55MIfkXw90ETsFus8
  • google-site-verification=PxrNVlCrv6X7dIHXC6jUpWZ-kvG-Z1pmXrUAW2MCrOM
  • linkedin-site-verification=eba1dc03-d4ab-4574-816e-fbc36c313557
  • facebook-domain-verification=489luiqfdkjpn8ws1rvif4pv8kqc9f
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms46435795
  • brevo-code:5ed6ce7b51bf4b7f8d63294a80145dc8
  • twilio-domain-verification=442e7992063514cbcb066c69d407ddde
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