drk-bc.de

Valid Email Server
Domain Lookup › drk-bc.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drk-bc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 18:43:15 UTC · ↺ Refresh

MX Hostnames

  • mx02.drk-bc.de
  • mx01.drk-bc.de

MX Priorities

  • mx02.drk-bc.de: 20
  • mx01.drk-bc.de: 10

A / AAAA Records

  • 80.82.221.200 ↩ cms04.dml.dt-internet.de

Mail Server IPs

  • 87.140.23.228 ↩ mx02.drk-bc.de
  • 87.138.234.84 ↩ mx01.drk-bc.de

SOA Record

Raw SOA dns01.dt-internet.de dnsadmin.dt-internet.de 3763566487 10800 3600 604800 3840
Primary NS (mname)
dns01.dt-internet.de
Admin Email (rname)
dnsadmin@dt-internet.de
Serial
3763566487
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3840s

Nameservers (NS)

dns05.d-t-internet.de
dns01.dt-internet.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:ihr-webspace.de -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • MS=ms39516076
  • 3is8obbi9hjhtf0m1jn85a2d25
  • SPFv=spf1 a mx include:ihr-webspace.de -all
  • YsNwKykIdfjyrDRqNxK8ESO7C65vKSxE2xFf8tuLeSfqaqJokKXAzci6mdD1loB7QZWAM3493NRtJ+YKVGIbzQ==
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