bptools.jp - dns.ninja
bptools.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.116.74🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | sv.bptools.jp ⭐ | ||||||
| A | 210.140.116.74🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| NS | ns02.idc.jp | ||||||
| A | 2001:d88:a001:7:64:56:165:91🇯🇵 IDC2001:d88::/32 Frontier Inc. | ||||||
| A | 64.56.165.91🇯🇵 IDC64.56.160.0/20 Frontier Inc. | ||||||
| PTR | ns02.idc.jp | ||||||
| NS | ns03.idc.jp | ||||||
| A | 2001:d88:a001:8:158:205:198:214🇯🇵 IDC2001:d88::/32 Frontier Inc. | ||||||
| A | 158.205.198.214🇯🇵 IDC158.205.198.0/24 Frontier Inc. | ||||||
| PTR | ns03.idc.jp | ||||||
| MX | sv.bptools.jp ⭐ | ||||||
| A | 210.140.116.74🇯🇵 IDC210.140.96.0/19 Frontier Inc. | ||||||
| SOA | sv.bptools.jppostmaster@bptools.jp 2017-02-09 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1785834902 | ||||||
Subdomains
sv.bptools.jp |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSns.at-link.ad.jp2015-07-10 → 2016-08-12 · 4 obs
● 2016-08-12 00:13:26
○ 2017-04-05 02:24:24
○ 2026-08-04 09:22:50
●NSns02.idc.jp2017-04-05 → 2026-08-04 · 3 obs
● 2017-04-05 02:24:24
● 2026-08-04 09:22:50
●NSns03.idc.jp2017-04-05 → 2026-08-04 · 3 obs
● 2017-04-05 02:24:24
● 2026-08-04 09:22:50
●NSsv.bptools.jp2015-07-10 → 2026-08-04 · 2 obs
● 2026-08-04 09:22:50
●MXsv.bptools.jp2015-07-10 → 2026-08-04 · 2 obs
● 2026-08-04 09:22:50
●A210.140.116.742017-04-05 → 2026-08-04 · 3 obs
● 2017-04-05 02:24:24
● 2026-08-04 09:22:50
○A61.206.38.562015-07-10 → 2016-08-12 · 4 obs
● 2016-08-12 00:13:26
○ 2017-04-05 02:24:24
○ 2026-08-04 09:22:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, f.dns.jp, b.dns.jp, c.dns.jp... | - |
| bptools.jp | ns02.idc.jp, ns03.idc.jp, sv.bptools.jp | 5 records |
✅ Authoritative Response
Server:210.140.116.74
NS records: ns02.idc.jp, ns03.idc.jp, sv.bptools.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bptools.jp (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.116.74 |
| NS | 3 | ns03.idc.jp, sv.bptools.jp... |
| MX | 1 | sv.bptools.jp (pri: 10) |
| SOA | 1 | sv.bptools.jp postmaster.bptools.jp |
📌 Glue Records Collected
Total: 5
In-bailiwick: 1 (sv.bptools.jp)
Out-of-bailiwick: 4 (ns02.idc.jp, ns02.idc.jp, ns03.idc.jp...)
Analysis
Hierarchy
bptools.jp is the parent zone for sv.bptools.jp.
IP Addresses
bptools.jp has exactly one IP address — 210.140.116.74.
Other host names share IP numbers with bptools.jp; sv.bptools.jp is one such example.
Name Servers
Three name servers are authoritative for bptools.jp: sv.bptools.jp, ns02.idc.jp and ns03.idc.jp.
bptools.jp partially shares its NS delegation with several other domains, including 42.183.203.in-addr.arpa, fvt.co.jp, 109.218.202.in-addr.arpa and two others.
These name servers tend to appear together with the name servers ns01.idc.jp, ns4.atworks.co.jp and ns.fvt.co.jp, plus two others.
Host names pointing to two IP addresses:
ns02.idc.jp maps to two IP addresses — 64.56.165.91 and 2001:d88:a001:7:64:56:165:91.
ns03.idc.jp maps to two IP addresses — 158.205.198.214 and 2001:d88:a001:8:158:205:198:214.
Host names resolving to a single IP address:
sv.bptools.jp points to the IP address 210.140.116.74.