Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tw-wohnbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:57:15 UTC · ↺ Refresh
MX Hostnames
- mx00.kundenserver.de
- mail.iok-baubetreuung.de
- mx01.kundenserver.de
MX Priorities
- mx00.kundenserver.de: 10
- mx01.kundenserver.de: 10
- mail.iok-baubetreuung.de: 5
A / AAAA Records
- 217.160.0.250 ↩ 217-160-0-250.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::283 ↩ 2001-08d8-100f-f000-0000-0000-0000-0283.elastic-ssl.ui-r.com
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 217.72.192.67 ↩ mx01.kundenserver.de
- 87.128.11.140 ↩ remote.iok-baubetreuung.de
SOA Record
Raw SOA
ns1068.ui-dns.de hostmaster.kundenserver.de 2016042911 28800 7200 604800 300
Primary NS (mname)
ns1068.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016042911
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1068.ui-dns.org
ns1068.ui-dns.biz
ns1068.ui-dns.com
ns1068.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ~all
📊 DNS lookups: 2/10
~ 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
✗ 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 a ~all
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