rdkd.de

Valid Email Server
Domain Lookup › rdkd.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 04:18:36 UTC · ↺ Refresh

MX Hostnames

  • mx1.soco.net

MX Priorities

  • mx1.soco.net: 10

A / AAAA Records

  • 212.16.238.34 ↩ iweb1.soco.net

Mail Server IPs

  • 212.16.224.14 ↩ mx1.soco.net

SOA Record

Raw SOA ns1.as12759.de hostmaster.soco.net 2025122302 7200 900 604800 86400
Primary NS (mname)
ns1.as12759.de
Admin Email (rname)
hostmaster@soco.net
Serial
2025122302
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.as12759.de
ns1.as12759.de
ns3.as12759.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:customer-spf.soco.net a:www.rdkd.de a:timeoffice.rdkd.de ip4:212.16.224.0/24 ip4:212.16.236.0/24 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • apple-domain-verification=bsKwAPXymHSkjWKI
  • SPFv=spf1 include:customer-spf.soco.net a:www.rdkd.de a:timeoffice.rdkd.de ip4:212.16.224.0/24 ip4:212.16.236.0/24 ~all
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