Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brockmann-bielefeld.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 02:56:34 UTC · ↺ Refresh
MX Hostnames
- mail.brockmann-bielefeld.de
MX Priorities
- mail.brockmann-bielefeld.de: 10
A / AAAA Records
- 94.199.215.155 ↩ rs2.hebatec.de
- 2a0a:51c1::49:0:0:0:66 ↩ rs2.hebatec.de
Mail Server IPs
- 94.199.215.155 ↩ rs2.hebatec.de
- 2a0a:51c1::49:0:0:0:66 ↩ rs2.hebatec.de
SOA Record
Raw SOA
rs2.hebatec.de info.brockmann-bielefeld.de 2025051301 7200 3600 604800 10800
Primary NS (mname)
rs2.hebatec.de
Admin Email (rname)
info@brockmann-bielefeld.de
Serial
2025051301
Refresh
7200s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.hebatec.de
rs2.hebatec.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:rs2.hebatec.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 detectedNo 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 +a +mx +a:rs2.hebatec.de -all
- google-site-verification=Mc9qscrC7owm-qKngvNeTGbFl3LywQbT9RrkLqR7rJA
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