brack-heizung.de

Valid Email Server
Domain Lookup › brack-heizung.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
brack-heizung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 14:15:34 UTC · ↺ Refresh

MX Hostnames

  • mail02.kraemer-it.cloud
  • mail01.kraemer-it.cloud

MX Priorities

  • mail02.kraemer-it.cloud: 20
  • mail01.kraemer-it.cloud: 10

A / AAAA Records

  • 81.169.145.68 ↩ w04.rzone.de
  • 2a01:238:20a:202:1068:: ↩ w04.rzone.de

Mail Server IPs

  • 185.125.174.145 ↩ mail02.kraemer-it.cloud
  • 185.168.141.45 ↩ mail01.kraemer-it.cloud

SOA Record

Raw SOA shades01.rzone.de hostmaster.strato-rz.de 2020051477 86400 7200 604800 300
Primary NS (mname)
shades01.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051477
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks12.rzone.de
shades01.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spfa.kraemer-it.de ip4:212.18.220.11 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 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

1 record
  • SPFv=spf1 a mx include:spfa.kraemer-it.de ip4:212.18.220.11 ~all
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