steuerspecht.de

Valid Email Server
Domain Lookup › steuerspecht.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 01:00:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • steuerspecht-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.160.0.186 ↩ 217-160-0-186.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::237 ↩ 2001-08d8-100f-f000-0000-0000-0000-0237.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns-de.1and1-dns.de hostmaster.kundenserver.de 2016041614 28800 7200 604800 300
Primary NS (mname)
ns-de.1and1-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016041614
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns-de.1and1-dns.de
ns-de.1and1-dns.com
ns-de.1and1-dns.biz
ns-de.1and1-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

2 records
  • MS=ms20083361
  • SPFv=spf1 include:spf.protection.outlook.com -all
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