ipb.jp - dns.ninja

ipb.jp

DNSSEC⚠️ Not signed
A153.122.205.39🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns2.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.ipb.jp
A153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAns.namedserver.netroot@namedserver.net serial=2698663832

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1784166302

Subdomains

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns.namedserver.netns2.namedserver.netMXmx.ipb.jpA153.122.205.39211.13.196.155
NSns.namedserver.net2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 12:00:54
● 2026-07-16 02:16:26
NSns2.namedserver.net2015-07-23 → 2026-07-16 · 2 obs
● 2015-07-23 12:00:54
● 2026-07-16 02:16:26
MXmx.ipb.jp2015-07-23 → 2026-07-16 · 5 obs
● 2015-07-23 12:00:54
● 2018-10-27 03:04:08
○ 2026-06-27 05:36:26
● 2026-06-28 01:52:12
● 2026-07-16 02:16:26
A153.122.205.392026-02-26 → 2026-07-16 · 5 obs
○ 2018-10-27 03:04:08
● 2026-02-26 17:08:40
○ 2026-06-27 05:36:26
● 2026-06-28 01:52:12
● 2026-07-16 02:16:26
A211.13.196.1552015-07-23 → 2018-10-27 · 4 obs
● 2015-07-23 12:00:54
● 2018-10-27 03:04:08
○ 2026-02-26 17:08:40
○ 2026-07-16 02:16:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...15 records
ipb.jpns2.namedserver.net, ns.namedserver.net-

✅ Authoritative Response

Server:157.120.114.212

NS records: ns2.namedserver.net, ns.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipb.jp (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.39
NS2ns2.namedserver.net, ns.namedserver.net
MX1mx.ipb.jp (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1ns.namedserver.net root.namedserver.net

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

Analysis

Hierarchy

ipb.jp serves as the parent of mx.ipb.jp.

IP Addresses

ipb.jp points to a single IP number: 153.122.205.39.

Additional host names — daibi.co.jp, jikushuppan.co.jp, shinsei-tt.com and two others — share IP numbers with ipb.jp.

Name Servers

Two name servers handle the delegation for ipb.jp: ns2.namedserver.net and ns.namedserver.net.

ipb.jp shares its name server setup with other domains, including 21.160.122.153.in-addr.arpa, asahi-tax.jp, phare.jp and two others.

ipb.jp is at least partially co-delegated on name servers with other domains, such as minami-sanfujinka.com.

ns2.namedserver.net and ns.namedserver.net both direct to 157.120.112.212, 157.120.113.212 and 157.120.114.212, all three IP addresses being shared between the two hosts.

ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.112.212 IP addresses.

ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.113.212 IP addresses.

ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.114.212 IP addresses.

Mail Servers

ipb.jp has one mail server: mx.ipb.jp.

mx.ipb.jp carries a single IP number, which is 153.122.206.94.