bitzer.us - dns.ninja
bitzer.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786239101 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns10.knipp.net2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 22:40:10
● 2026-08-09 02:32:36
●NSns9.knipp.net2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 22:40:10
● 2026-08-09 02:32:36
●MXde-bitzer-ffmeqi-mail-01-ext-nat.bitzer.de2015-06-04 → 2026-08-09 · 2 obs
● 2026-08-09 02:32:36
●MXde-bitzer-ffmesh-mail-01-ext-nat.bitzer.de2015-06-04 → 2026-08-09 · 2 obs
● 2026-08-09 02:32:36
●A213.178.171.562015-06-04 → 2026-08-09 · 2 obs
● 2026-08-09 02:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, x.cctld.us, k.cctld.us, m.cctld.us... | - |
| bitzer.us | ns9.knipp.net, ns10.knipp.net | - |
✅ Authoritative Response
Server:195.253.96.2
NS records: ns9.knipp.net, ns10.knipp.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitzer.us (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.178.171.56 |
| NS | 1 | ns2.lf.net |
| MX | 2 | de-bitzer-ffmesh-mail-01-ext-nat.bitzer., de-bitzer-ffmeqi-mail-01-ext-nat.bitzer. |
| SOA | 1 | ns.lf.net hostmaster.lf.net |
Analysis
IP Addresses
bitzer.us resolves to just one IP address, 213.178.171.56.
Two other host names, along with bitzer.in, the-schaufler-foundation.eu and bitzer-se.eu, also share IP numbers with bitzer.us.
Name Servers
The NS records for bitzer.us point to four name servers: ns10.knipp.net, ns9.knipp.net, ns2.lf.net and ns.lf.net.
There is at least partial name server overlap between bitzer.us and other domains — vflow.de, gloeckle.de, 178.178.213.in-addr.arpa and two more among them.
These name servers regularly appear alongside dns1.lf.net, dns2.lf.net, dns3.lf.net and 7 other name servers in NS record sets.
Host names that have two IP addresses:
ns10.knipp.net maps to two IP addresses — 195.253.96.2 and 2a01:5b0:20::2.
ns9.knipp.net maps to two IP addresses — 192.73.251.125 and 2607:f740:70:107::5.
Host names that point to one IP address:
ns2.lf.net points to the IP address 212.9.160.1.
ns.lf.net points to the IP address 212.9.160.1.
These two host names — ns2.lf.net and ns.lf.net — each point to 212.9.160.1 IP addresses.
Mail Servers
bitzer.us is served by two mail servers, de-bitzer-ffmeqi-mail-01-ext-nat.bitzer.de and de-bitzer-ffmesh-mail-01-ext-nat.bitzer.de.
de-bitzer-ffmeqi-mail-01-ext-nat.bitzer.de → 160.44.229.87 and de-bitzer-ffmesh-mail-01-ext-nat.bitzer.de → 160.44.229.86: one IP number per host name.