immomio.de

Valid Email Server
Domain Lookup › immomio.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
immomio.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 19:56:03 UTC · ↺ Refresh

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MX Hostnames

  • immomio-de.mail.eo.outlook.com

MX Priorities

  • immomio-de.mail.eo.outlook.com: 10

A / AAAA Records

  • 81.169.145.66 ↩ w02.rzone.de
  • 2a01:238:20a:202:1066:: ↩ w02.rzone.de

Mail Server IPs

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

SOA Record

Raw SOA shades15.rzone.de hostmaster.strato-rz.de 2020051641 86400 7200 604800 300
Primary NS (mname)
shades15.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051641
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks13.rzone.de
shades15.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.flowmailer.net include:sendgrid.net include:7525729.spf02.hubspotemail.net include:eu-sender.zohobooks.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

5 records
  • google-site-verification=oATeHGo-jbaB_Z4BiaaeXC2ZR3uUYSobv-TRcOIrHo0
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.flowmailer.net include:sendgrid.net include:7525729.spf02.hubspotemail.net include:eu-sender.zohobooks.com ~all
  • anthropic-domain-verification-3aaj8e=tDTux4QiJc37gvPnterUYkgTo
  • MS=ms91016958
  • atlassian-domain-verification=UgIXyeUHpVq0r6OP3mfCsUSNMBBafzznDPsl9pTK50W2oi3/HjOXnWSa59bmRssD
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