atect.co.jp - robtex.com

atect.co.jp

DNSSEC⚠️ Not signed
A202.254.239.23🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7342.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
MXatect.co.jp ⭐
A202.254.239.23🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7342.xserver.jp
TXTgoogle-site-verification=ZzPWUKOBDlIonThNGisb1dSRiw4dKJoraVwhAa6q7dQ
TXTv=spf1 +a:sv7342.xserver.jp +a:atect.co.jp +mx include:spf.sender.xserver.jp ...
TXTMS=ms75919012
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (70/100)
WOT: SAFE (58/100)

MX for

atect.co.jp

Same first word

atect.co.jp

Similar names

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tecta.be
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catet.com
tatec.ch
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tacet.dk

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns10.nifty.ad.jpns11.nifty.ad.jpMXatect.co.jpmx.bizmail.nifty.comA202.254.239.23202.248.88.143210.131.2.31
●NSns1.xserver.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
○NSns10.nifty.ad.jp2015-07-16 → 2017-08-08 · 4 obs
● 2015-07-16 22:26:22
● 2017-08-08 14:50:10
○ 2026-04-27 07:57:08
○ 2026-05-12 00:07:46
○NSns11.nifty.ad.jp2015-07-16 → 2017-08-08 · 4 obs
● 2015-07-16 22:26:22
● 2017-08-08 14:50:10
○ 2026-04-27 07:57:08
○ 2026-05-12 00:07:46
●NSns2.xserver.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
●NSns3.xserver.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
●NSns4.xserver.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
●NSns5.xserver.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
●MXatect.co.jp2026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
○MXmx.bizmail.nifty.com2015-07-16 → 2017-08-08 · 4 obs
● 2015-07-16 22:26:22
● 2017-08-08 14:50:10
○ 2026-04-27 07:57:08
○ 2026-05-12 00:07:46
○A202.248.88.1432015-07-16 → 2016-07-04 · 4 obs
● 2015-07-16 22:26:22
● 2016-07-04 18:48:14
○ 2017-03-13 21:48:08
○ 2026-05-12 00:07:46
●A202.254.239.232026-04-27 → 2026-05-12 · 3 obs
○ 2017-08-08 14:50:10
● 2026-04-27 07:57:08
● 2026-05-12 00:07:46
○A210.131.2.312017-03-13 → 2017-08-08 · 5 obs
○ 2016-07-04 18:48:14
● 2017-03-13 21:48:08
● 2017-08-08 14:50:10
○ 2026-04-27 07:57:08
○ 2026-05-12 00:07:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
atect.co.jpns2.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.37.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1180ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.239.23
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1atect.co.jp (pri: 0)
TXT3MS=ms75919012, v=spf1 +a:sv7342.xserver.jp +a:atect.co....
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

For atect.co.jp, the mail server is atect.co.jp.

IP Addresses

atect.co.jp resolves to one IP number: 202.254.239.23.

other host names including mx.koinu-navi.com, zonosite.com, uragawa.info, ymoku.net and mx.musashi-kk.com share IP numbers with atect.co.jp.

Name Servers

atect.co.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

atect.co.jp at least partially shares name servers with other domains, for instance nekolog.net, smile-ev.com, demekin.club, yoridesign.com and hikari-sensei.com.

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

atect.co.jp is served by a single mail server, atect.co.jp.

atect.co.jp resolves to IP 202.254.239.23.