tz-mediengruppe.de

Valid Email Server
Domain Lookup › tz-mediengruppe.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tz-mediengruppe.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 20:34:04 UTC · ↺ Refresh

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MX Hostnames

  • tzmediengruppe-de0e.mail.protection.outlook.com

MX Priorities

  • tzmediengruppe-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.205.52.190 ↩ sh20144.ispgateway.de

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.niedersachsen.com dns.gutenberg-rz.de 2024051464 14400 3600 3600000 3600
Primary NS (mname)
ns0.niedersachsen.com
Admin Email (rname)
dns@gutenberg-rz.de
Serial
2024051464
Refresh
14400s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns0.niedersachsen.com
secondary006.dtag.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.gutenberg-rz.de ip4:192.168.217.226 a:tz-mediengruppe.com a:tz-mediengruppe.de include:spf.agnitas.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; fo=1; ri=604800;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • adobe-idp-site-verification=4e0809b5cad75cb6c47d220d0f46ce7375397c8ba06a4e4e11bf5c19529b96a0
  • MS=ms67276814
  • google-site-verification=9KSS0n9Y_PVoDJuw9bDcOHkTECn6HAuwtvvx8sjNnOI
  • N8nEa+UBSBomO5vgYSftcwNbaPkZ9ru6Me7Z5zRx76uibK27J19HDySj+ZF7kM+EBUGzfgmP4FcjUepbNawjnw==
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.gutenberg-rz.de ip4:192.168.217.226 a:tz-mediengruppe.com a:tz-mediengruppe.de include:spf.agnitas.de ~all
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