ertlrenz.de

Valid Email Server
Domain Lookup › ertlrenz.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 22:09:01 UTC · ↺ Refresh

MX Hostnames

  • ertlrenz-de.mail.protection.outlook.com
  • mail2.ertlrenz.de

MX Priorities

  • mail2.ertlrenz.de: 20
  • ertlrenz-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.205.167.167 ↩ 167.167.205.92.host.secureserver.net

Mail Server IPs

  • 87.139.244.60 ↩ mail.ertlrenz.de
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA vs76.ilongo.at markus\.kathrein.ithelps-digital.com 2026010901 10800 3600 604800 10800
Primary NS (mname)
vs76.ilongo.at
Admin Email (rname)
markus\@kathrein.ithelps-digital.com
Serial
2026010901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.ilongo.at
vs76.ilongo.at

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com –all
📊 DNS lookups: 1/10

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

2 records
  • MS=ms13665005
  • SPFv=spf1 include:spf.protection.outlook.com –all
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