trinitycomputer.de

Valid Email Server
Domain Lookup › trinitycomputer.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 15:33:06 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • trinitycomputer-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.220.216.220 (no PTR)

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.first-ns.de hosting.3can.de 2025030501 14400 1800 604800 599
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
hosting@3can.de
Serial
2025030501
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
599s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a a:mail.3can.de a:mail2.3can.de a:gateway.3can.de a:nsp.trinco.eu include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • _m6sdbwl32qhq909lyxbye428to980gf
  • SPFv=spf1 mx a a:mail.3can.de a:mail2.3can.de a:gateway.3can.de a:nsp.trinco.eu include:spf.protection.outlook.com ~all
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