otto-throm.de

Valid Email Server
Domain Lookup › otto-throm.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
otto-throm.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:56:56 UTC · ↺ Refresh

MX Hostnames

  • ottothrom-de01b.mail.protection.outlook.com

MX Priorities

  • ottothrom-de01b.mail.protection.outlook.com: 0

A / AAAA Records

  • 188.40.29.69 ↩ dedi3069.your-server.de

Mail Server IPs

  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.routing.net hostmaster.otto-throm.de 2023111901 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@otto-throm.de
Serial
2023111901
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s

Nameservers (NS)

ns3.routing.net
ns2.routing.net
ns1.routing.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:newsmailservice.de ip4:45.67.30.27 ip4:217.92.73.244 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ 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

4 records
  • MS=ms92404964
  • 202012151405504bddd4vlq0be4ipsvy04wrm60bi2g6iu0a26szprqyvdo9nsos
  • google-site-verification=YL3G0EEsmYY8EU459W5GGnCWEvzdaF9wPdrybu6eB3w
  • SPFv=spf1 include:spf.protection.outlook.com include:newsmailservice.de ip4:45.67.30.27 ip4:217.92.73.244 -all
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