Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bbz-norderstedt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:37:50 UTC · ↺ Refresh
MX Hostnames
- mail.bbz-norderstedt.de
MX Priorities
- mail.bbz-norderstedt.de: 10
A / AAAA Records
- 217.160.0.147 ↩ 217-160-0-147.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2d8 ↩ 2001-08d8-100f-f000-0000-0000-0000-02d8.elastic-ssl.ui-r.com
Mail Server IPs
- 84.46.99.138 ↩ mail.bbz-norderstedt.de
SOA Record
Raw SOA
ns1103.ui-dns.com hostmaster.1and1.com 2017071982 28800 7200 604800 300
Primary NS (mname)
ns1103.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017071982
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1045.ui-dns.biz
ns1039.ui-dns.de
ns1092.ui-dns.org
ns1103.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
4 records- apple-domain-verification=D58ww0baHpZKK6Gw
- MS=ms57152897
- bf5896ecde166685bc510fee2bcd2fd6496fcfea0cd7371125e1a8072ab2828f
- SPFv=spf1 a mx -all
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