sideka.de

Valid Email Server
Domain Lookup › sideka.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 00:47:11 UTC · ↺ Refresh

MX Hostnames

  • mail.sideka.de

MX Priorities

  • mail.sideka.de: 10

A / AAAA Records

  • 217.160.0.193 ↩ 217-160-0-193.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::284 ↩ 2001-08d8-100f-f000-0000-0000-0000-0284.elastic-ssl.ui-r.com

Mail Server IPs

  • 212.58.88.118 ↩ mail.sideka.de

SOA Record

Raw SOA ns1092.ui-dns.org hostmaster.1und1.com 2017060355 28800 7200 604800 600
Primary NS (mname)
ns1092.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060355
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1077.ui-dns.de
ns1092.ui-dns.org
ns1098.ui-dns.com
ns1082.ui-dns.biz

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

3 records
  • google-site-verification=K0gI4K3Qx_sZGfN3syq6iee9V2sGQ02DreAJCkhfay4
  • SPFv=spf1 a mx ~all
  • goodnotes-verification=de1ca098-fe81-4b59-8b7f-cac11fc36e49
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