rheinberg-info.de

Valid Email Server
Domain Lookup › rheinberg-info.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rheinberg-info.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 22:16:38 UTC · ↺ Refresh

MX Hostnames

  • rheinberginfo-de02c.mail.protection.outlook.com

MX Priorities

  • rheinberginfo-de02c.mail.protection.outlook.com: 10

A / AAAA Records

  • 62.138.184.96 ↩ websrv2.itr-service.de
  • 2001:1520:1:200::5b9 ↩ websrv2.itr-service.de

Mail Server IPs

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

SOA Record

Raw SOA ns2.itr-service.de rheinberg.t-online.de 2024101402 10800 3600 604800 10800
Primary NS (mname)
ns2.itr-service.de
Admin Email (rname)
rheinberg@t-online.de
Serial
2024101402
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

pdns02.domaincontrol.com
ns2.itr-service.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com +a:websrv2.itr-service.de include:itr-mailservice.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ 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

5 records
  • google-site-verification=zISN2QMom-sqTHCeaJMouGZ5jaj90VjVHQjeQwLnfe0
  • SPFv=spf1 include:spf.protection.outlook.com +a:websrv2.itr-service.de include:itr-mailservice.de -all
  • MS=ms52703111
  • facebook-domain-verification=xuxvpaaglswzp71iqwphmw5ru94nct
  • google-site-verification=Zk9hQ7oGn_sVPIO2LRzcv20WhYv5DgKMjT-a1eTB0z4
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