kyojyu.com - robtex.com

kyojyu.com

DNSSEC⚠️ Not signed
A153.122.205.2🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns2.namedserver.net ⭐
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.kyojyu.com ⭐
A153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAns.namedserver.netroot@namedserver.net serial=3

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=1776005177
WOT: SAFE (61/100)

Previously MX for

kyojyu.com

Subdomains

mx.kyojyu.com

Same first word

kyojyu.co.jp
kyojyu.com

DNS History

12 records (4 active, 8 former)

2008201020122014201620182020202220242026NSns.namedserver.netns2.namedserver.netns.kyojyu.comns1.secure.netns2.secure.netMXmx.kyojyu.comkyojyu.commail.kyojyu.comA153.122.205.2192.67.236.221210.253.114.115211.13.196.163
○NSns.kyojyu.com2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 21:24:00
○ 2015-08-04 02:08:02
○ 2026-04-12 15:03:10
●NSns.namedserver.net2015-11-26 → 2026-04-12 · 3 obs
○ 2015-08-04 02:08:02
● 2015-11-26 06:07:28
● 2026-04-12 15:03:10
○NSns1.secure.net2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-06 21:24:00
● 2015-08-04 02:08:02
○ 2015-11-26 06:07:28
○ 2026-04-12 15:03:10
●NSns2.namedserver.net2015-11-26 → 2026-04-12 · 3 obs
○ 2015-08-04 02:08:02
● 2015-11-26 06:07:28
● 2026-04-12 15:03:10
○NSns2.secure.net2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-06 21:24:00
● 2015-08-04 02:08:02
○ 2015-11-26 06:07:28
○ 2026-04-12 15:03:10
○MXkyojyu.com2015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-06 21:24:00
● 2015-08-04 02:08:02
○ 2015-11-26 06:07:28
○ 2026-04-12 15:03:10
○MXmail.kyojyu.com2007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 21:24:00
○ 2015-08-04 02:08:02
○ 2026-04-12 15:03:10
●MXmx.kyojyu.com2015-11-26 → 2026-04-12 · 3 obs
○ 2015-08-04 02:08:02
● 2015-11-26 06:07:28
● 2026-04-12 15:03:10
●A153.122.205.22026-03-07 → 2026-04-12 · 3 obs
○ 2020-01-30 23:08:04
● 2026-03-07 13:20:02
● 2026-04-12 15:03:10
○A192.67.236.2212015-08-04 → 2015-08-04 · 4 obs
○ 2007-11-06 21:24:00
● 2015-08-04 02:08:02
○ 2015-11-26 06:07:28
○ 2026-04-12 15:03:10
○A210.253.114.1152007-11-06 → 2007-11-06 · 3 obs
● 2007-11-06 21:24:00
○ 2015-08-04 02:08:02
○ 2026-04-12 15:03:10
○A211.13.196.1632015-11-26 → 2020-01-30 · 5 obs
○ 2015-08-04 02:08:02
● 2015-11-26 06:07:28
● 2020-01-30 23:08:04
○ 2026-03-07 13:20:02
○ 2026-04-12 15:03:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kyojyu.comns.namedserver.net, ns2.namedserver.net-

✅ Authoritative Response

Server:157.120.113.212

NS records: ns.namedserver.net, ns2.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kyojyu.com (unsigned zone)

⏱️ Timing

Total: 976ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.2
NS2ns.namedserver.net, ns2.namedserver.net
MX1mx.kyojyu.com (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1ns.namedserver.net root.namedserver.net

Analysis

Hierarchy

kyojyu.com is the parent of mx.kyojyu.com.

IP Addresses

kyojyu.com points to a single IP number: 153.122.205.2.

other host names for instance ac-lab.jp, dangouo.com, kaicon.net, jfe-kenzai-fence.co.jp and kitadate.co.jp share IP numbers with kyojyu.com.

Name Servers

kyojyu.com is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.

kyojyu.com shares the same name server setup as other domains, for example sub0000519550.hmk-temp.com, 200.178.222.180.in-addr.arpa, 77.33.122.153.in-addr.arpa, 220.64.122.153.in-addr.arpa and musicago.com.

kyojyu.com at least partially shares name servers with other domains, for example 188.122.153.in-addr.arpa and 68.27.157.210.in-addr.arpa.

Host names with three IP numbers:

ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.

ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.

Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.

Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.

Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.

Mail Servers

kyojyu.com is handled by a single mail server, mx.kyojyu.com.

Host name mx.kyojyu.com points to IP address 153.122.206.114.