matuschek.de

Valid Email Server
Domain Lookup › matuschek.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
matuschek.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 08:58:59 UTC · ↺ Refresh

MX Hostnames

  • mforward.dtag.de
  • mail.matuschek.de

MX Priorities

  • mforward.dtag.de: 20
  • mail.matuschek.de: 10

A / AAAA Records

  • 80.158.91.39 ↩ ecs-80-158-91-39.reverse.open-telekom-cloud.com

Mail Server IPs

  • 194.25.242.123 ↩ mforward.dtag.de
  • 80.158.91.39 ↩ ecs-80-158-91-39.reverse.open-telekom-cloud.com

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2024070401 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2024070401
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.158.91.39 ip4:80.158.29.233 a:otc-de-out.mms.t-systems-service.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

✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim

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

All TXT Records

1 record
  • SPFv=spf1 ip4:80.158.91.39 ip4:80.158.29.233 a:otc-de-out.mms.t-systems-service.com -all
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