hr.de

Valid Email Server
Domain Lookup › hr.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hr.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 16:19:15 UTC · ↺ Refresh

MX Hostnames

  • hr-de.mail.protection.outlook.com

MX Priorities

  • hr-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 34.111.50.29 ↩ 29.50.111.34.bc.googleusercontent.com
  • 2600:1901::d7c0:0:0:0:0 (no PTR)

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns6.sec-provider.de hostmaster.sec-provider.de 2026032601 1800 1800 2419200 1800
Primary NS (mname)
ns6.sec-provider.de
Admin Email (rname)
hostmaster@sec-provider.de
Serial
2026032601
Refresh
1800s
Retry
1800s
Expire
2419200s
Minimum TTL
1800s

Nameservers (NS)

ns5.sec-provider.de
ns6.sec-provider.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.156.7.31 ip4:194.156.7.32 ip4:194.156.7.29 include:spf.sec-provider.de ip4:81.93.164.103 ip4:81.93.173.201 include:ivz.de ip4:194.233.199.240 include:spf.protection.outlook.com ip4:141.2.158.131 include:_pui.sr.de ip4:194.156.7.30 -all
📊 DNS lookups: 4/10
✓ 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
  • rUT21oKFSFG5kAQSyUmfqptNVrxmaTZvUPZXByOsNv7gUcZvRMkm4bgGpmfz1LFsFfPyHf2nIaPiHh+9jZTv9g==
  • miro-verification=33c9c932651c1be189526f9afa5d8f12b98e3675
  • google-site-verification=5uJe-DH_8n6QpFOz7tvb0C5fN-cDQptVFwK50YAOsOU
  • airtable-verification=d8814bd2c56ad4d370bf76a8380bf531
  • anthropic-domain-verification-sh8qrs=HHFSmAuqUv5OScJkjq1ztTd1k
  • adobe-idp-site-verification=2ee616ac6a806ab26e470003ba1c1b8b7cb7c6f083489c9676a338a99aa887d3
  • MS=786E764124C023B317E0BD0D3FE42F09750E8B11
  • MS=ms65790417
  • SPFv=spf1 ip4:194.156.7.31 ip4:194.156.7.32 ip4:194.156.7.29 include:spf.sec-provider.de ip4:81.93.164.103 ip4:81.93.173.201 include:ivz.de ip4:194.233.199.240 include:spf.protection.outlook.com ip4:141.2.158.131 include:_pui.sr.de ip4:194.156.7.30 -all
  • apple-domain-verification=MAUFAf6onHqO6Ohe
Full email verification for hr.de

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