trp1.de

Valid Email Server
Domain Lookup › trp1.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
trp1.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 14:28:18 UTC · ↺ Refresh

MX Hostnames

  • trp1-de.mail.protection.outlook.com

MX Priorities

  • trp1-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 85.214.84.135 ↩ h2956170.stratoserver.net

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA nsa9.schlundtech.de hostmaster.schlundtech.de 2023052300 43200 7200 1209600 86400
Primary NS (mname)
nsa9.schlundtech.de
Admin Email (rname)
hostmaster@schlundtech.de
Serial
2023052300
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsa9.schlundtech.de
nsb9.schlundtech.de
nsd9.schlundtech.de
nsc9.schlundtech.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • _INVALIDv=spf1 a mx ptr ip4:89.28.139.3 ip4:85.214.84.135 ip4:85.214.239.65 ip4:85.214.249.104 nclude:spf.protection.outlook.com -all
  • MS=ms84692232
  • _CONFLICTv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=JbL9pawXpo0VA7E719EgUJeunH54TRfZb2EiWQ1m2Aw
Full email verification for trp1.de

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