mdg.de

Valid Email Server
Domain Lookup › mdg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mdg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 10:37:43 UTC · ↺ Refresh

MX Hostnames

  • mail.bicos.de
  • mx451.bicos.de
  • mail2.bicos.de

MX Priorities

  • mail2.bicos.de: 100
  • mx451.bicos.de: 1000
  • mail.bicos.de: 10

A / AAAA Records

  • 212.100.36.250 ↩ shop.mdg.de

Mail Server IPs

  • 212.100.32.5 ↩ zitrin.bicos.de
  • 212.100.32.26 ↩ pyrit.bicos.de
  • 212.100.32.1 ↩ linbicos.bicos.de
  • 2a00:d58::212:100:32:1 ↩ linbicos.bicos.de
  • 2a00:d58::1 ↩ mail.bicos.de

SOA Record

Raw SOA linbicos.bicos.de root.linbicos.bicos.de 2025031501 28800 7200 604800 86400
Primary NS (mname)
linbicos.bicos.de
Admin Email (rname)
root@linbicos.bicos.de
Serial
2025031501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

linbicos.bicos.de
ns2.bicos.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:212.100.32.0/21 ip6:2a00:d58::/32 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 a mx ip4:212.100.32.0/21 ip6:2a00:d58::/32 ~all
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