Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bw-h.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 04:01:43 UTC · ↺ Refresh
MX Hostnames
- mailgw.qubus.media
- mail.qubus.media
MX Priorities
- mailgw.qubus.media: 10
- mail.qubus.media: 20
A / AAAA Records
- 88.79.150.39 ↩ bw-h.com
Mail Server IPs
- 88.79.150.30 ↩ mailgw.qubus.media
- 88.79.150.20 ↩ mail.bw-medien.de
SOA Record
Raw SOA
ns1.vodafone-ip.de hostmaster.adm.arcor.net 2026012100 28800 14400 1814400 7200
Primary NS (mname)
ns1.vodafone-ip.de
Admin Email (rname)
hostmaster@adm.arcor.net
Serial
2026012100
Refresh
28800s
Retry
14400s
Expire
1814400s
Minimum TTL
7200s
Nameservers (NS)
ns3.vodafone-ip.de
ns2.vodafone-ip.de
ns1.vodafone-ip.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:88.79.150.0/25 ip4:192.168.9.0/24 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 mx ip4:88.79.150.0/25 ip4:192.168.9.0/24 ~all
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