0zero.jp - dns.ninja

0zero.jp

DNSSEC⚠️ Not signed
A183.90.240.18🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2217.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
MX0zero.jp ⭐
A183.90.240.18🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.
PTRsv2217.xserver.jp
TXTv=spf1 +a:sv2217.xserver.jp +a:0zero.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=1781343003
rank #343147 globally
rank #6230 in the tld

MX for

0zero.jp

Subdomains

hp4.0zero.jp
hp13.0zero.jp
hp15.0zero.jp
hp14.0zero.jp
hp16.0zero.jp
land.0zero.jp
hp2.0zero.jp
u20.0zero.jp
hp5.0zero.jp
land2.0zero.jp
b7.0zero.jp
mag.0zero.jp
b41.0zero.jp
mail.0zero.jp
hp12.0zero.jp
hp41.0zero.jp
ns1.0zero.jp
hp42.0zero.jp
hp9.0zero.jp

Same first word

0zero.jp
0zero.net
0zero.co.uk
0zero.com
0zero.de
0zero.ru

Similar names

zero0.org
ozer0.com
zero0.co.kr
zero0.cn
zero0.net
zero0.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.netassist.ne.jpns2.netassist.ne.jpnsm.netassist.ne.jpMX0zero.jpmail.0zero.jpA183.90.240.1861.211.238.36
○NSns1.netassist.ne.jp2015-07-23 → 2017-08-29 · 4 obs
● 2015-07-23 20:19:52
● 2017-08-29 02:27:02
○ 2026-02-16 07:10:02
○ 2026-06-13 10:03:48
●NSns1.xserver.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
○NSns2.netassist.ne.jp2015-07-23 → 2017-08-29 · 4 obs
● 2015-07-23 20:19:52
● 2017-08-29 02:27:02
○ 2026-02-16 07:10:02
○ 2026-06-13 10:03:48
●NSns2.xserver.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
●NSns3.xserver.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
●NSns4.xserver.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
●NSns5.xserver.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
○NSnsm.netassist.ne.jp2015-07-23 → 2017-08-29 · 4 obs
● 2015-07-23 20:19:52
● 2017-08-29 02:27:02
○ 2026-02-16 07:10:02
○ 2026-06-13 10:03:48
●MX0zero.jp2026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
○MXmail.0zero.jp2015-07-23 → 2017-08-29 · 4 obs
● 2015-07-23 20:19:52
● 2017-08-29 02:27:02
○ 2026-02-16 07:10:02
○ 2026-06-13 10:03:48
●A183.90.240.182026-02-16 → 2026-06-13 · 3 obs
○ 2017-08-29 02:27:02
● 2026-02-16 07:10:02
● 2026-06-13 10:03:48
○A61.211.238.362015-07-23 → 2017-08-29 · 4 obs
● 2015-07-23 20:19:52
● 2017-08-29 02:27:02
○ 2026-02-16 07:10:02
○ 2026-06-13 10:03:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
0zero.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.218

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 0zero.jp (unsigned zone)

⏱️ Timing

Total: 894ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.240.18
NS5ns5.xserver.jp, ns1.xserver.jp...
MX10zero.jp (pri: 0)
TXT1v=spf1 +a:sv2217.xserver.jp +a:0zero.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

Hierarchy

hp4.0zero.jp, hp13.0zero.jp, hp15.0zero.jp, hp14.0zero.jp, hp16.0zero.jp and a few other host names are all children of 0zero.jp.

Mail Server Role

The MX record for 0zero.jp points back to 0zero.jp — it is its own mail server.

IP Addresses

0zero.jp directs to one IP number, which is 183.90.240.18.

Among the host names that share IP numbers with 0zero.jp are yoshinori-nishino.jp, www.kawahisa.com, mail.rkgc.jp and two others.

Name Servers

The authoritative name servers for 0zero.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of 0zero.jp overlap at least partially with those of other domains — among them trader-education.info, shioriri.com, 2jikai-p.net and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

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 with one IP number:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

The MX record for 0zero.jp points to a single mail server: 0zero.jp.

0zero.jp has exactly one IP number: 183.90.240.18.