ns1.0x21.com - robtex.com

ns1.0x21.com

DNSSEC⚠️ Not signed
A163.44.33.235🇯🇵 InfoSphere163.44.0.0/18 INFOSPHERE
PTRst0283.nas811.p-niigata.nttpc.ne.jp

0x21.com

DNSSEC⚠️ Not signed
A163.44.33.235🇯🇵 InfoSphere163.44.0.0/18 INFOSPHERE
NSns0.0x21.com ⭐
NSns1.0x21.com ⚠️ Not in parent delegation
NSns1.maihama-net.com ⚠️ Not in zone NS records
NSns3.maihama-net.com ⚠️ Not in zone NS records
MXmail.0x21.com ⭐
TXTv=spf1 +ip4:163.44.33.235/32 ~all
TXT202106161752371ED5EF41D6AD46A51B67FB2BF11A729B80B60AA9394406AC0FF48FF569A83531
TXTgoogle-site-verification=LnlWkbVVX1aRs3FRqVofpO6-enSPDX-nxBFGRgF0dEM
SOAns0.0x21.comroot@0x21.com 2026-01-15 #0
WOT: SUSPICIOUS (60/100)
WOT: UNKNOWN (60/100)

NS for

0x21.com
sub32.171.197.61.in-addr.arpa

Previously NS for

shinbu.jp
shoostar.com
www.l2ch.net
mail.shoostar.com
mogu2.com
www.mdz.jp
www.mogu2.com
wma.jp
021.jp
cybercity.ne.jp
ai-metal.com
l2ch.net
mdz.jp

Same first word

ns1.org.uk
ns1.lib.md.us
ns1.com.hr
ns1.ne.kr
ns1.gov.rs
ns1.bplaced.net
ns1.3utilities.com
ns1.cloudflare.net
ns1.diskstation.me
ns1.123hjemmeside.dk
ns1.rag-cloud.hosteur.com
ns1.no
ns1.net.br
ns1.web.id
ns1.k12.vt.us
ns1.eun.eg
ns1.rn.gov.br
ns1.lima-city.de
ns1.gov.ru
ns1.rag-cloud-ch.hosteur.com
ns1.gov.za
ns1.ca
ns1.gov.mo
ns1.ngo.us
ns1.copro.uk
ns1.im
ns1.co.uk
ns1.dev-myqnapcloud.com
ns1.ox.rs
ns1.tokyo
ns1.ovh
ns1.us.kg
ns1.us
ns1.click
ns1.co.pl
ns1.co.com
ns1.hu
ns1.appengine.flow.ch
ns1.myasustor.com
ns1.dscloud.mobi
ns1.com.tr
ns1.gov.sc
ns1.demo.jelastic.com
ns1.myqnapcloud.cn
ns1.nl
ns1.fj
ns1.potager.org
ns1.gov.la
ns1.kg
ns1.fi.cloudplatform.fi
ns1.be
ns1.tuxfamily.org
ns1.unicloud.pl
ns1.j.scaleforce.com.cy
ns1.lublin.pl
ns1.enscaled.sg
ns1.co.nz
ns1.mcdir.ru
ns1.servehttp.com
ns1.co.za
ns1.host
ns1.gov.az
ns1.pa.gov.br
ns1.dev
ns1.store
ns1.rr.gov.br
ns1.carrd.co
ns1.az
ns1.gov.ph
ns1.in-berlin.de
ns1.fastlylb.net
ns1.edu.tt
ns1.ai
ns1.ac.lk
ns1.pe.gov.br
ns1.biz
ns1.lu
ns1.ro.gov.br
ns1.ac.gov.br
ns1.world
ns1.nic.in
ns1.vn.ua
ns1.mk
ns1.to
ns1.asia
ns1.is-a.dev
ns1.uno
ns1.es.gov.br
ns1.jls-sto1.elastx.net
ns1.eu
ns1.li
ns1.jcloud.kz
ns1.myds.me
ns1.nhs.uk
ns1.whm.nl-ams.scw.cloud
ns1.fm
ns1.us.reclaim.cloud
ns1.online
ns1.gr
ns1.tas.gov.au

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ns1.is
ns1.gouv.ml
ns1.duckdns.org
1ns.me
ns1.shop
ns1.uni5.net
ns1.oxa.cloud
sn1.info
s1n.be
ns1.ibxos.it
1ns.pl
ns1.gov.nr
ns1.jls-sto3.elastx.net
1ns.org
ns1.ch
ns1.paas.datacenter.fi
ns1.gov.me
ns1.edu.kp
ns1.gov.ao
ns1.com.co
ns1.myfritz.net
ns1.go.gov.br
ns1.krellian.net
1ns.us
ns1.jcloud.ik-server.com
ns1.dyndns.org
1sn.com.br
ns1.i234.me
ns1.ro
sn1.jp
ns1.am.gov.br
ns1.west1-us.cloudjiffy.net
1ns.co.jp
ns1.myqnapcloud.com
ns1.webthings.io
n1s.co
ns1.synology.me
ns1.gov.mn
ns1.fastly-edge.com
sn1.it
ns1.mircloud.host
ns1.dk
ns1.mil.tw
ns1.ms.gov.br
ns1.tech.orange
ns1.it1.eur.aruba.jenv-aruba.cloud
ns1.gn
ns1.cloudjiffy.net
ns1.com.ua
ns1.domains
ns1.gov.mu
ns1.dscloud.biz
ns1.cl
sn1.io
ns1.mt
ns1.sc.gov.br
ns1.ddnss.de
ns1.net.tr
1ns.ir
ns1.org
ns1.uz
ns1.cloudapp.net
ns1.mycloudnas.com
ns1.dnshome.de
ns1.fr
ns1.top
ns1.cx
ns1.myftp.org
ns1.ltd
1ns.cn
ns1.dy.fi
ns1.at
ns1.j.layershift.co.uk
ns1.net.pl
ns1.net.ua
ns1.mil.lv
ns1.oya.to
s1n.casino
ns1.alp1.ae.flow.ch
ns1.drayddns.com
ns1.nc
ns1.familyds.org
ns1.ru
s1n.org
ns1.j.scaleforce.net
ns1.lib.vt.us
ns1.dnsking.ch
ns1.definima.net
ns1.ryd.wafaicloud.com
ns1.sh
ns1.lug.org.uk
ns1.my
sn1.cn
ns1.io
ns1.skygearapp.com
ns1.vn
ns1.nz
ns1.no-ip.info
ns1.gov.mg
1ns.mx
ns1.site
ns1.it.com
ns1.easypanel.host
sn1.zone
n1s.org
ns1.jed.wafaicloud.com
ns1.mydns.jp
ns1.my.id
ns1.k12.ms.us
ns1.ras.ru
ns1.no-ip.net
ns1.ph
ns1.xmit.dev
sn1.de
sn1.cc
1ns.at
sn1.biz
n1s.com
1ns.com
1ns.ru
1ns.ca
n1s.net
1ns.nl
sn1.us

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A163.44.33.23561.197.171.34
●A163.44.33.2352026-02-15 → 2026-08-04 · 3 obs
○ 2017-09-03 02:02:16
● 2026-02-15 12:36:12
● 2026-08-04 01:31:04
○A61.197.171.342015-06-22 → 2017-09-03 · 4 obs
● 2015-06-22 11:42:10
● 2017-09-03 02:02:16
○ 2026-02-15 12:36:12
○ 2026-08-04 01:31:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
0x21.comns1.maihama-net.com, ns3.maihama-net.com, ns0.0x21.com3 records

✅ Authoritative Response

Server:160.16.54.90

NS records: ns1.maihama-net.com, ns3.maihama-net.com, ns0.0x21.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0x21.com (unsigned zone)

⏱️ Timing

Total: 3386ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.33.235

📌 Glue Records Collected

Total: 3

In-bailiwick: 1 (ns0.0x21.com)

Out-of-bailiwick: 2 (ns1.maihama-net.com, ns3.maihama-net.com)

Analysis

Name Server Role

ns1.0x21.com serves as a name server for 0x21.com and sub32.171.197.61.in-addr.arpa.

ns0.0x21.com, ns1.maihama-net.com and ns3.maihama-net.com are often grouped with ns1.0x21.com to function as name servers.

IP Addresses

ns1.0x21.com resolves to just one IP address, 163.44.33.235.

Two other host names, along with dtidti.com, ns0.0x21.com and www.0x21.com, also share IP numbers with ns1.0x21.com.