treuco.nrw

Valid Email Server
Domain Lookup › treuco.nrw

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
treuco.nrw
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 13:07:10 UTC · ↺ Refresh

MX Hostnames

  • treuco-nrw.mail.protection.outlook.com

MX Priorities

  • treuco-nrw.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.55.222.102 ↩ dedivirt2686.your-server.de
  • 2a01:4f8:c0c:5755::2 ↩ dedivirt2686.your-server.de

Mail Server IPs

  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns.inwx.de hostmaster.inwx.de 2022121505 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2022121505
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.inwx.de
ns2.inwx.de
ns3.inwx.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com mx ~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

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

3 records
  • sendinblue-code:688a450b3fdd40938aafc3e172d5995c
  • MS=ms39814944
  • SPFv=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com mx ~all
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