`ns.simples-sys.net`

DNSSEC	⚠️ Not signed
A	183.90.235.21^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		PTR	`sv160.xbiz.ne.jp`

`simples-sys.net`

	DNSSEC	⚠️ Not signed
	A	183.90.235.21^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
	NS	`ns1.xbiz.ne.jp` ⭐
	NS	`ns2.xbiz.ne.jp`
	NS	`ns3.xbiz.ne.jp`
	MX	`simples-sys.net` ⭐
	TXT	`v=spf1 +a:sv160.xbiz.ne.jp +a:simples-sys.net +mx include:spf.sender.xserver....`
	SOA	`ns1.xbiz.ne.jp`root@xbiz.ne.jp serial=0

Previously NS for

simples-sys.net

Same first word

ns.uk

ns.works

ns.vc

ns.ae

ns.pl

ns.gov.lv

ns.ck.ua

ns.riik.ee

ns.hr

ns.org.cn

ns.fm

ns.art.pl

ns.keymachine.de

ns.parts

ns.az

ns.email

ns.boo

ns.com

ns.com.mv

ns.gov.mg

ns.eu

ns.sa

ns.army

ns.sh

ns.tk

ns.com.sg

ns.su

ns.services

ns.pro.br

ns.im

ns.fr

ns.mil.tw

ns.vg

ns.or.kr

ns.team

ns.cv.ua

ns.agency

ns.je

ns.km.ua

ns.productions

ns.mt

ns.iki.fi

ns.no

ns.tel

ns.ni

ns.potager.org

ns.farm

ns.edu.me

ns.net.pl

ns.net.kg

ns.ml

ns.to.gov.br

ns.lib.md.us

ns.gov.sg

ns.in.ua

ns.co.kr

ns.nikolaev.ua

ns.kz

ns.ie

ns.kg

ns.free

ns.te.ua

ns.sb

ns.ac.rs

ns.gov.gu

ns.do

ns.kinghost.net

ns.taxi

ns.ge

ns.gy

ns.mv

ns.gouv.sn

ns.gov.mv

ns.software

ns.wtf

ns.ws

ns.co.th

ns.sg

ns.cf

ns.crimea.ua

ns.ac.th

ns.tools

ns.ha.cn

ns.ac

ns.com.au

ns.me.uk

ns.dog

ns.cr

ns.lutsk.ua

ns.net.ua

ns.world

ns.ro.gov.br

ns.sx

ns.cm

ns.od.ua

ns.dp.ua

ns.gob.cl

ns.si

ns.net.au

ns.gov.my

Similar names

ns.tn

ns.lt

sn.com.sv

sn.no

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.net

sn.ht

sn.edu.vn

ns.gov.pt

sn.de

ns.ax

ns.ci

ns.ms

ns.com.tw

sn.gl

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

ns.dyndns.org

ns.net.nz

ns.domains

sn.com.au

sn.be

ns.ras.ru

ns.co.at

ns.cz

ns.donetsk.ua

sn.biz

ns.cn

ns.gov.ru

ns.kharkov.ua

ns.hk

ns.s3.amazonaws.com

ns.com.co

sn.js.cn

ns.onl

ns.express

ns.hs.kr

sn.org.ua

ns.in.th

ns.gov.cl

sn.dp.ua

sn.se

sn.com.ar

sn.gy

sn.cv.ua

sn.im

sn.by

sn.net.br

sn.company

sn.co.rs

sn.me

sn.uk

sn.cc

sn.team

sn.sakura.ne.jp

sn.org

sn.ink

sn.my

DNS History

3 records (1 active, 2 former)

●A183.90.235.212026-03-01 → 2026-03-25 · 3 obs

○ 2016-05-09 00:36:38
● 2026-03-01 06:18:18
● 2026-03-25 14:59:14

○A59.106.75.1972015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 10:06:26
○ 2015-11-23 00:04:56
○ 2026-03-25 14:59:14

○A59.106.75.2152015-11-23 → 2016-05-09 · 5 obs

○ 2015-08-01 10:06:26
● 2015-11-23 00:04:56
● 2016-05-09 00:36:38
○ 2026-03-01 06:18:18
○ 2026-03-25 14:59:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
simples-sys.net	ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp	-

✅ Authoritative Response

Server:157.112.191.237

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simples-sys.net (unsigned zone)

⏱️ Timing

Total: 1319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.235.21`

Analysis

IP Addresses

ns.simples-sys.net points to a single IP address: 183.90.235.21.

Other host names such as sv160.xbiz.ne.jp, swissflex.net, ns.weblome.net, margherita.jp and www.us-labo.com share IPs with ns.simples-sys.net.

ns.simples-sys.net - robtex.com