cloutworks.net - robtex.com

cloutworks.net

DNSSEC⚠️ Not signed
A202.210.8.86🇯🇵 XSERVER-AS202.210.8.0/24 XSERVER Inc.
PTRsv10565.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
MXcloutworks.net
A202.210.8.86🇯🇵 XSERVER-AS202.210.8.0/24 XSERVER Inc.
PTRsv10565.xserver.jp
TXTv=spf1 +a:sv10565.xserver.jp +a:cloutworks.net +mx include:spf.sender.xserver...
SOAns1.xserver.jproot@xserver.jp serial=0

net

⚠️ On DNS blocklist: tif

MX for

Same first word

DNS History

7 records (7 active, 0 former)

NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXcloutworks.netA202.210.8.86
NSns1.xserver.jp2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
NSns2.xserver.jp2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
NSns3.xserver.jp2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
NSns4.xserver.jp2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
NSns5.xserver.jp2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
MXcloutworks.net2026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20
A202.210.8.862026-02-20 → 2026-07-30 · 2 obs
● 2026-02-20 03:34:20
● 2026-07-30 17:15:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cloutworks.netns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.164

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 cloutworks.net (unsigned zone)

⏱️ Timing

Total: 3939ms | Queries: -

📄 Records

TypeCountSample Data
A1202.210.8.86
NS5ns3.xserver.jp, ns4.xserver.jp...
MX1cloutworks.net (pri: 0)
TXT1v=spf1 +a:sv10565.xserver.jp +a:cloutwor
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

cloutworks.net acts as its own mail server.

IP Addresses

cloutworks.net points to a single IP number: 202.210.8.86.

Additional host names — _dc-mx.89a89850767f.sigmanest.jp, itozen.com, jgscorp.com and two others — share IP numbers with cloutworks.net.

Name Servers

Delegation for cloutworks.net is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

cloutworks.net has at least partial name server overlap with other domains, such as belleza.co.jp, myumyu.com, tokaicorp.co.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

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 pointing to a single IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

cloutworks.net has a single mail server: cloutworks.net itself.

cloutworks.net has exactly one IP number: 202.210.8.86.