comco.de

Valid Email Server
Domain Lookup › comco.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 10:45:36 UTC · ↺ Refresh

MX Hostnames

  • comco.de.2.0001.arsmtp.com
  • comco.de.1.0001.arsmtp.com

MX Priorities

  • comco.de.2.0001.arsmtp.com: 20
  • comco.de.1.0001.arsmtp.com: 10

A / AAAA Records

  • 217.160.0.5 ↩ 217-160-0-5.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 5.152.188.54 ↩ server421.appriver.com
  • 5.152.185.144 ↩ server420.appriver.com

SOA Record

Raw SOA ns1016.ui-dns.biz hostmaster.kundenserver.de 2016042942 28800 7200 604800 300
Primary NS (mname)
ns1016.ui-dns.biz
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016042942
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1016.ui-dns.biz
ns1016.ui-dns.com
ns1016.ui-dns.org
ns1016.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com include:edgepilot.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100;
⚠ 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

4 records
  • MS=ms78068005
  • _globalsign-domain-verification=dJ5P3OugGubSaz5zbRLbYoYtbnq1XbO_Hl3NIKXJy4
  • apple-domain-verification=5lWnEGGd4KjHJtoA
  • SPFv=spf1 include:_spf-eu.ionos.com include:edgepilot.com include:spf.hornetsecurity.com ~all
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