colombi.de

Valid Email Server
Domain Lookup › colombi.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
colombi.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 21:22:26 UTC · ↺ Refresh

MX Hostnames

  • servercolombi.colombi.de

MX Priorities

  • servercolombi.colombi.de: 10

A / AAAA Records

  • 176.52.244.94 ↩ r11688.agenturserver.it

Mail Server IPs

  • 80.153.91.156 ↩ servercolombi.colombi.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1769875800 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1769875800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:servercolombi.colombi.de include:agenturserver.de include:ltxmail.synxis.com include:spf.synxis.com ip4:151.193.18.41 include:oracleindustry.com include:spf_3a.oracleindustry.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 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

2 records
  • SPFv=spf1 mx a:servercolombi.colombi.de include:agenturserver.de include:ltxmail.synxis.com include:spf.synxis.com ip4:151.193.18.41 include:oracleindustry.com include:spf_3a.oracleindustry.com ~all
  • MS=ms66501153
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