colido.de

Valid Email Server
Domain Lookup › colido.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 09:39:39 UTC · ↺ Refresh

MX Hostnames

  • mail.h-m.io
  • mx.h-m.io

MX Priorities

  • mx.h-m.io: 0
  • mail.h-m.io: 10

A / AAAA Records

  • 136.243.40.62 ↩ meitner.h-m.io

Mail Server IPs

  • 35.158.11.197 ↩ eu1-smtp2.titanhq.com
  • 3.125.67.59 ↩ eu1-smtp1.titanhq.com
  • 35.158.242.254 ↩ eu1-smtp2.titanhq.com
  • 3.70.162.203 ↩ eu1-smtp1.titanhq.com
  • 77.220.236.1 ↩ mail.h-m.io

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2026030900 14400 1800 604800 600
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026030900
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:77.220.236.1 include:mail.zendesk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 mx ip4:77.220.236.1 include:mail.zendesk.com -all
  • _globalsign-domain-verification=8QldLSwQhdrsc-FsVAl3_2HF4117pJfNZv9bPdM_Ne
  • _globalsign-domain-verification=kLoqlv_Pk7GnrQ-4MIFxnQvNfbP48IMel1ueT9Y1RV
Full email verification for colido.de

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