blb.jp - dns.ninja

blb.jp

DNSSEC⚠️ Not signed
A162.43.104.136🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14735.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
TXTv=spf1 +a:sv14735.xserver.jp +a:blb.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

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=1782923403

Same first word

Similar names

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.gmoserver.jpdns02.gmoserver.jpns.kagoya.netns0.kagoya.netns1.kagoya.netMXdmail.kagoya.netmx21.gmoserver.jpA162.43.104.136103.3.50.26133.130.64.184
NSdns01.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
○ 2016-11-29 04:11:44
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
NSdns02.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
○ 2016-11-29 04:11:44
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
NSns.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2015-07-03 00:22:40
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
NSns0.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2015-07-03 00:22:40
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
NSns1.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2015-07-03 00:22:40
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
NSns1.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
NSns2.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
NSns3.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
NSns4.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
NSns5.xserver.jp2026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44
MXdmail.kagoya.net2015-07-03 → 2016-11-29 · 4 obs
● 2015-07-03 00:22:40
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
MXmx21.gmoserver.jp2020-10-31 → 2020-10-31 · 4 obs
○ 2016-11-29 04:11:44
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
A103.3.50.262015-07-03 → 2016-11-29 · 4 obs
● 2015-07-03 00:22:40
● 2016-11-29 04:11:44
○ 2020-10-31 10:21:10
○ 2026-07-01 17:20:44
A133.130.64.1842020-10-31 → 2020-10-31 · 4 obs
○ 2016-11-29 04:11:44
● 2020-10-31 10:21:10
○ 2026-05-28 13:11:12
○ 2026-07-01 17:20:44
A162.43.104.1362026-05-28 → 2026-07-01 · 3 obs
○ 2020-10-31 10:21:10
● 2026-05-28 13:11:12
● 2026-07-01 17:20:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, a.dns.jp, b.dns.jp, h.dns.jp...-
blb.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:183.90.224.226

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blb.jp (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.104.136
NS5ns2.xserver.jp, ns5.xserver.jp...
TXT1v=spf1 +a:sv14735.xserver.jp +a:blb.jp +
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

IP Addresses

blb.jp has exactly one IP address — 162.43.104.136.

improveyourhand.online, notes.t-k.co.jp, t-k.co.jp plus two other host names have IP numbers in common with blb.jp.

Name Servers

Five name servers handle delegation for blb.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

blb.jp partially shares its NS delegation with several other domains, including orokko.com, watanabe8.com, tokenjuku.com and two others.

These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.

Host names carrying three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.