atv-seminare.de

Valid Email Server
Domain Lookup › atv-seminare.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
atv-seminare.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 03:19:31 UTC · ↺ Refresh

MX Hostnames

  • atvseminare-de0i.mail.protection.outlook.com

MX Priorities

  • atvseminare-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 81.169.145.154 ↩ w9a.rzone.de
  • 2a01:238:20a:202:1154:: ↩ w9a.rzone.de

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA docks02.rzone.de hostmaster.strato-rz.de 2020050734 86400 7200 604800 300
Primary NS (mname)
docks02.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050734
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades04.rzone.de
docks02.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:178.248.247.6 include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
  • swisssign-check=qTmcvXjLjZhi4oyZCgrTvAm2GtQ
  • SPFv=spf1 mx ip4:178.248.247.6 include:spf.protection.outlook.com include:amazonses.com ~all
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