brecht-brt.de

Valid Email Server
Domain Lookup › brecht-brt.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
brecht-brt.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:22:10 UTC · ↺ Refresh

MX Hostnames

  • brechtbrt-de01e.mail.protection.outlook.com

MX Priorities

  • brechtbrt-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 78.47.145.250 ↩ static.250.145.47.78.clients.your-server.de
  • 2a01:4f8:1c0c:ad78::1 (no PTR)

Mail Server IPs

  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA hydrogen.ns.hetzner.com dns.hetzner.com 2026031100 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026031100
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
helium.ns.hetzner.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:212.211.220.5 ip4:212.211.220.6 ip4:212.211.220.4 ip4:80.237.138.5 ip4:5.35.225.102 ip4:80.237.132.102 ip4:62.157.203.146 ip4:62.157.203.149 ip4:62.157.203.148 ip6:2a01:488:42:1000:50ed:8466:: include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

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
  • SPFv=spf1 ip4:212.211.220.5 ip4:212.211.220.6 ip4:212.211.220.4 ip4:80.237.138.5 ip4:5.35.225.102 ip4:80.237.132.102 ip4:62.157.203.146 ip4:62.157.203.149 ip4:62.157.203.148 ip6:2a01:488:42:1000:50ed:8466:: include:spf.protection.outlook.com ~all
  • MS=ms46874547
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