release-company.de

Valid Email Server
Domain Lookup › release-company.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
release-company.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 18:35:12 UTC · ↺ Refresh

MX Hostnames

  • releasecompany-de01i.mail.protection.outlook.com

MX Priorities

  • releasecompany-de01i.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.175.196.97 (no PTR)
  • 2a00:1c98:60:1131::7356:7180 (no PTR)

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns04.wdr-mediagroup.com hostmaster.wdr-mediagroup.com 2025101001 14400 900 1814400 86400
Primary NS (mname)
ns04.wdr-mediagroup.com
Admin Email (rname)
hostmaster@wdr-mediagroup.com
Serial
2025101001
Refresh
14400s
Retry
900s
Expire
1814400s
Minimum TTL
86400s

Nameservers (NS)

ns04.wdr-mediagroup.com
ns05.wdr-mediagroup.com
ns06.wdr-mediagroup.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.76.107.22 ip4:194.76.107.23 ip6:2a11:d00:b0::22 ip6:2a11:d00:b0::23 ip4:194.76.107.110 ip4:194.76.107.111 ip6:2a11:d00:c0::53:1 ip6:2a11:d00:c0::53:2 include:spf.protection.outlook.com ip4:185.175.196.97 ip6:2a00:1c98:60:1131::7356:7180 -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

✓ 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

2 records
  • MS=ms72462176
  • SPFv=spf1 ip4:194.76.107.22 ip4:194.76.107.23 ip6:2a11:d00:b0::22 ip6:2a11:d00:b0::23 ip4:194.76.107.110 ip4:194.76.107.111 ip6:2a11:d00:c0::53:1 ip6:2a11:d00:c0::53:2 include:spf.protection.outlook.com ip4:185.175.196.97 ip6:2a00:1c98:60:1131::7356:7180 -all
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