comosoft.de

Valid Email Server
Domain Lookup › comosoft.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
comosoft.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 01:33:38 UTC · ↺ Refresh

MX Hostnames

  • comosoft-de.mail.protection.outlook.com

MX Priorities

  • comosoft-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.205.102.142 (no PTR)

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA ns73.domaincontrol.com dns.jomax.net 2026013111 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026013111
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns74.domaincontrol.com
ns73.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:87.234.253.21 a:mail.comosoft.de a:spamtitan.comosoft.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ 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

3 records
  • google-site-verification=X1371U4nQuxA6Go7NOvdcM-MaboBXV5uQhbJLRq0QSo
  • atlassian-domain-verification=WsAstJxgMZAnoZXCBAsaFS6U/8WMUpz4j8WzqaTH20kMnLwBlyKqrd82aFSipkCD
  • SPFv=spf1 mx ip4:87.234.253.21 a:mail.comosoft.de a:spamtitan.comosoft.de include:spf.protection.outlook.com -all
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