bunken.jp - robtex.com
bunken.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.1.233.184🇯🇵 MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.bunken.jp ⭐ | ||||||
| A | 211.1.233.184🇯🇵 MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1733118452 | ||||||
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=1776996002 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NS01.dnsv.jp2026-02-24 → 2026-04-24 · 3 obs
● 2026-02-24 00:17:32
● 2026-04-24 02:19:12
●NS02.dnsv.jp2026-02-24 → 2026-04-24 · 3 obs
● 2026-02-24 00:17:32
● 2026-04-24 02:19:12
●NS03.dnsv.jp2026-02-24 → 2026-04-24 · 3 obs
● 2026-02-24 00:17:32
● 2026-04-24 02:19:12
●NS04.dnsv.jp2026-02-24 → 2026-04-24 · 3 obs
● 2026-02-24 00:17:32
● 2026-04-24 02:19:12
○NSasns1.customer.ne.jp2015-06-28 → 2016-12-29 · 4 obs
● 2016-12-29 08:19:54
○ 2026-02-24 00:17:32
○ 2026-04-24 02:19:12
○NSasns2.customer.ne.jp2015-06-28 → 2016-12-29 · 4 obs
● 2016-12-29 08:19:54
○ 2026-02-24 00:17:32
○ 2026-04-24 02:19:12
●MXmail.bunken.jp2015-06-28 → 2026-04-24 · 2 obs
● 2026-04-24 02:19:12
●A211.1.233.1842015-06-28 → 2026-04-24 · 2 obs
● 2026-04-24 02:19:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| bunken.jp | 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bunken.jp (unsigned zone)
⏱️ Timing
Total: 876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.1.233.184 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.bunken.jp (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
bunken.jp is a parent of ns.bunken.jp and mail.bunken.jp.
IP Addresses
bunken.jp points to IP number: 211.1.233.184.
Other host names such as mail.bunken.jp, mail.bunken.co.jp and ns.bunken.jp share IP numbers with bunken.jp.
Name Servers
bunken.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
bunken.jp at least partially shares name servers with other domains, for instance torindo.ne.jp, 123anime.site, gs-mv.com, t-ecoh.com and atsushiyama.com.
Two IPs per host:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
One IP per host:
02.dnsv.jp points to 157.7.33.53
Mail Servers
bunken.jp is handled by a single mail server, mail.bunken.jp.
mail.bunken.jp points to a single IP: 211.1.233.184.