immokontur.de

Valid Email Server
Domain Lookup › immokontur.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 07:45:29 UTC · ↺ Refresh

MX Hostnames

  • tempus24-de.mail.protection.outlook.com

MX Priorities

  • tempus24-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 91.250.116.178 ↩ server10.w3concepts.de
  • 2a01:488:66:1000:5bfa:74b2::1 ↩ server10.w3concepts.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.first-ns.de info.tempus24.de 2025103003 54000 3600 604800 10800
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
info@tempus24.de
Serial
2025103003
Refresh
54000s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

server05.w3concepts.de
ns1.first-ns.de
robotns3.second-ns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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=ms16342154
  • SPFv=spf1 include:spf.protection.outlook.com -all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for immokontur.de

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits