`task.co.jp`

DNSSEC	⚠️ Not signed
A	103.3.1.20^{🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.}
		PTR	`sv12179.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`task.co.jp` ⭐
		A	103.3.1.20^{🇯🇵 XSERVER-AS103.3.0.0/22 XSERVER Inc.}
			PTR	`sv12179.xserver.jp`
TXT	`v=spf1 +a:sv12179.xserver.jp +a:task.co.jp +mx include:spf.sender.xserver.jp ...`
TXT	`MS=A98067CA3280CD030AC038FD193CF6B29A58C8BD`
TXT	`MS=ms34517202`
TXT	`sending_domain982592=5b28a958b50118fcf46e7b2a908023bd088afbeb0aaada7ca722ea8b...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

MX for

task.co.jp

Same first word

task.xyz

task.bg

task.ac.jp

task.group

task.solutions

task.com.ua

task.es

task.me

task.dog

task.tv

task.kz

task.wtf

task.com.tw

task.at

task.co

task.care

task.fish

task.co.jp

task.us

task.se

task.zone

task.pl

task.systems

task.in

task.new

task.net.br

task.guide

task.cash

task.tw

task.nl

task.gr

task.ch

task.com.tr

task.am

task.name

task.it

task.de

task.cheap

task.com.mx

task.al

task.fr

task.ua

task.ca

task.ee

task.world

task.ac.cn

task.email

task.works

task.dk

task.social

task.by

task.com.au

task.eu

task.fi

task.agency

task.today

task.gda.pl

task.markets

task.fm

task.lt

task.to

task.sk

task.gr.jp

task.io

task.com.uy

task.photography

task.lv

task.bar

task.blue

task.equipment

task.jp

task.vn

task.is

task.ms

task.coach

task.cl

task.cc

task.management

task.biz

task.rocks

task.org.za

task.network

task.training

task.be

task.hr

task.cn

task.com.br

task.com

task.info

Similar names

askt.cn

tsak.jp

skat.be

ksta.ru

kast.cc

kast.run

stak.org.uk

ksta.kz

ksat.fi

kast.co.il

atks.cn

tsak.net

taks.com

kats.com.co

ktas.com

ktas.com.my

stka.es

akst.net

atsk.hu

skat.kz

kats.at

astk.dk

taks.be

kast.dk

skat.name

kats.org.uk

kast.asia

skat.tf

taks.nl

satk.in

kast.cz

skat.email

skat.com.pl

kats.me

sakt.cn

ktsa.fr

ktsa.co.uk

akts.pl

stak.co

skat.sk

astk.de

skat.center

atsk.cn

astk.cz

kast.cl

kast.kr

kast.co.at

skat.ch

skat.ua

tkas.ru

tkas.co.uk

sakt.de

ksta.com.br

astk.kz

ksat.de

skat.cz

ksta.net

astk.parts

kats.pl

tkas.cn

akst.dev

skat.cn

ksat.tv

tska.com.br

skat.com.ua

atsk.net

astk.net

akst.de

ktsa.net

tsak.gr

kats.nl

skat.me

ksat.fr

ktsa.ch

akts.dk

ksat.org

skat.dk

skat.com

taks.io

atsk.com

ksat.net

kast.io

kast.live

DNS History

15 records (7 active, 8 former)

○NSd-ns01.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

○NSd-ns02.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

●NSns1.xserver.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

●NSns2.xserver.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

●NSns3.xserver.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

●NSns4.xserver.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

●NSns5.xserver.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

●MXtask.co.jp2026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

○MXv-mta55.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

○MXv-mta66.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

○MXv-mta70.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

○MXv-mta80.nsk.ne.jp2015-05-30 → 2018-06-21 · 4 obs

● 2015-05-30 12:39:56
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

●A103.3.1.202026-04-06 → 2026-04-13 · 3 obs

○ 2018-06-21 09:04:30
● 2026-04-06 22:54:08
● 2026-04-13 14:55:48

○A219.99.208.1312015-05-30 → 2016-06-26 · 4 obs

● 2015-05-30 12:39:56
● 2016-06-26 09:31:32
○ 2016-10-09 15:09:32
○ 2026-04-13 14:55:48

○A219.99.208.1382016-10-09 → 2018-06-21 · 5 obs

○ 2016-06-26 09:31:32
● 2016-10-09 15:09:32
● 2018-06-21 09:04:30
○ 2026-04-06 22:54:08
○ 2026-04-13 14:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, b.dns.jp, a.dns.jp, f.dns.jp...	-
task.co.jp	ns4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp...	11 records

✅ Authoritative Response

Server:202.226.36.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for task.co.jp (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.3.1.20`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`task.co.jp (pri: 0)`
TXT	4	`MS=A98067CA3280CD030AC038FD193CF6B29A58C, MS=ms34517202...`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

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

Analysis

Mail Server Role

task.co.jp is the mail server for task.co.jp.

IP Addresses

task.co.jp resolves to a single IP: 103.3.1.20.

Other host names, for instance progressoweb.jp, studioorfeu.com, synergy-c.jp, mail.hakusanshi-syakyo.jp and tokyo-mbfashionweek.com share IP numbers with task.co.jp.

Name Servers

task.co.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

task.co.jp shares some name servers with other domains, for example porochan.com, prime-kids.com, momoen.net, strust.biz and garbage.jp.

Host names with three IP numbers:

- ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246

- ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247

- ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP number:

- ns2.xserver.jp points to: 35.72.43.26

- ns3.xserver.jp points to: 202.226.36.247

Mail Servers

One mail server handles task.co.jp.

Host name task.co.jp points to IP 103.3.1.20.

task.co.jp - robtex.com

task.co.jp

co.jp

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`task.co.jp`

`co.jp`