cologne-smiles.de

Valid Email Server
Domain Lookup › cologne-smiles.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cologne-smiles.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 08:50:24 UTC · ↺ Refresh

MX Hostnames

  • colognesmiles-de01i.mail.protection.outlook.com

MX Priorities

  • colognesmiles-de01i.mail.protection.outlook.com: 1

A / AAAA Records

  • 217.160.0.45 ↩ 217-160-0-45.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

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns-de.1and1-dns.biz hostmaster.1und1.com 2017060125 28800 7200 604800 600
Primary NS (mname)
ns-de.1and1-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060125
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns-de.1and1-dns.biz
ns-de.1and1-dns.de
ns-de.1and1-dns.org
ns-de.1and1-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf-eu.ionos.com include:5pf.cows-server.de include:spf.protection.outlook.com ~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

4 records
  • SPFv=spf1 include:_spf-eu.ionos.com include:5pf.cows-server.de include:spf.protection.outlook.com ~all
  • google-site-verification=vLiMzvuQBsQmjiYVFP1UhnlFJHv2OjQoHEoAnUeuc-0
  • MS=ms37319936
  • google-site-verification=jgJ3qBenvzuqt0GN1tHq7RHX6x8GzArvlJ3UHiA6bas
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