kyouwacc.com - robtex.com

kyouwacc.com

DNSSEC⚠️ Not signed
A183.90.238.26🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv2325.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
MXkyouwacc.com ⭐
A183.90.238.26🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
PTRsv2325.xserver.jp
TXTv=spf1 +a:sv2325.xserver.jp +a:kyouwacc.com +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@sv0.xserver.jp serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776025427

MX for

kyouwacc.com

Subdomains

mail.kyouwacc.com

Same first word

kyouwacc.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXkyouwacc.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA183.90.238.26110.50.200.219
●NSns1.xserver.jp2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
●NSns2.xserver.jp2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
●NSns3.xserver.jp2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
○NSns4.cpi.ad.jp2015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
●NSns4.xserver.jp2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
○NSns5.cpi.ad.jp2015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
●NSns5.xserver.jp2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
●MXkyouwacc.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42
○MXvlmx20.secure.ne.jp2015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
○MXvlmx21.secure.ne.jp2015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
○MXvlmx22.secure.ne.jp2015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
○A110.50.200.2192015-05-28 → 2017-03-15 · 4 obs
● 2015-05-28 00:43:54
● 2017-03-15 07:16:50
○ 2026-04-09 09:53:52
○ 2026-04-12 20:46:42
●A183.90.238.262026-04-09 → 2026-04-12 · 3 obs
○ 2017-03-15 07:16:50
● 2026-04-09 09:53:52
● 2026-04-12 20:46:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...-
kyouwacc.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:183.90.224.230

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 kyouwacc.com (unsigned zone)

⏱️ Timing

Total: 940ms | Queries: -

📄 Records

TypeCountSample Data
A1183.90.238.26
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1kyouwacc.com (pri: 0)
TXT1v=spf1 +a:sv2325.xserver.jp +a:kyouwacc.
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Hierarchy

The parent of mail.kyouwacc.com is kyouwacc.com.

Mail Server Role

kyouwacc.com serves as a mail server for kyouwacc.com.

IP Addresses

kyouwacc.com points to a single IP: 183.90.238.26.

Other host names, for instance mail.akitashi-minpo.jp, heros.website, okaasan.net, sv2325.xserver.jp and mail.yamabatohoikuen.com share IP numbers with kyouwacc.com.

Name Servers

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

kyouwacc.com partially shares name servers with other domains; examples include shev-resortblog.com, okvff.com, revud.info, sho-in.ed.jp and asutech.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

kyouwacc.com is handled by a single mail server, kyouwacc.com.

kyouwacc.com points to a single IP: 183.90.238.26.