fbit-denki.com - robtex.com
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fbit-denki.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.83.220.239🇯🇵 eo | ||||||
| NS | ns1.kjps.net ⭐ | ||||||
| A | 121.83.220.200🇯🇵 eo | ||||||
| NS | ns2.kjps.net | ||||||
| A | 121.83.206.244🇯🇵 eo | ||||||
| PTR | ns2.fiberbit.net | ||||||
| SOA | ns1.kjps.netpostmaster@kjps.net serial=20250328 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
DNS History
4 records (3 active, 1 former)
○A121.83.220.2362016-12-20 → 2018-07-01 · 4 obs
● 2018-07-01 12:37:10
○ 2026-02-17 08:45:42
○ 2026-02-17 08:45:46
●A121.83.220.2392026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 08:45:42
● 2026-02-17 08:45:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fbit-denki.com | ns1.kjps.net, ns2.kjps.net | - |
✅ Authoritative Response
Server: 121.83.220.200
NS records: ns1.kjps.net, ns2.kjps.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fbit-denki.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.83.220.239 |
| NS | 2 | ns1.kjps.net, ns2.kjps.net |
| SOA | 1 | ns1.kjps.net postmaster.kjps.net |
AI analysis
fbit-denki.com maps to IP address 121.83.220.239.
Two name servers ns1.kjps.net and ns2.kjps.net are delegated to fbit-denki.com.
fbit-denki.com uses the same name server configuration as other domains, such as jp.fiberbit.net, 96.151.222.in-addr.arpa, 54.164.210.in-addr.arpa, 142.151.222.in-addr.arpa and 108.151.222.in-addr.arpa.
fbit-denki.com at least partially shares name servers with other domains, including 192.252.43.180.in-addr.arpa, 96.198.43.180.in-addr.arpa and 192.198.43.180.in-addr.arpa.
These name servers are commonly used with ns1.fiberbit.net and ns2.fiberbit.net.
Host names with a single IP address:
ns1.kjps.net points to 121.83.220.200
ns2.kjps.net points to 121.83.206.244