Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bkv-baubetreuung.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:45:24 UTC · ↺ Refresh
MX Hostnames
- bkv-hamm.dyndns.org
- mx01.kundenserver.de
MX Priorities
- mx01.kundenserver.de: 10
- bkv-hamm.dyndns.org: 1
A / AAAA Records
- 217.160.0.253 ↩ 217-160-0-253.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::226 ↩ 2001-08d8-100f-f000-0000-0000-0000-0226.elastic-ssl.ui-r.com
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 95.223.28.137 ↩ ip-095-223-028-137.um35.pools.vodafone-ip.de
SOA Record
Raw SOA
ns1121.ui-dns.org hostmaster.1und1.com 2017060125 28800 7200 604800 600
Primary NS (mname)
ns1121.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060125
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1039.ui-dns.biz
ns1121.ui-dns.org
ns1079.ui-dns.com
ns1078.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.perfora.net include:_spf.kundenserver.de ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx include:_spf.perfora.net include:_spf.kundenserver.de ~all
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