kosho.gr.jp - robtex.com

kosho.gr.jp

DNSSEC⚠️ Not signed
A2405:6587:f2c0:0:5054:ff:fed9:9e0b🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc.
A180.235.48.65🇯🇵 ASAHI-NET180.235.0.0/18
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXmail.kosho.gr.jp ⭐
A2405:6587:f2c0:0:5054:ff:fed9:9e0b🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc.
A180.235.48.65🇯🇵 ASAHI-NET180.235.0.0/18
PTRad048065.dynamic.ppp.asahi-net.or.jp
TXTv=spf1 a mx ip4:192.168.1.100 include:asahi-net.or.jp include:spf.xspmail.jp ...
SOAns1.he.nethostmaster@he.net 2026-05-01 #3

gr.jp

DNSSEC⚠️ Not signed
TXTgr.jp.
WOT: SAFE (60/100)
WOT: SAFE (93/100)

Subdomains

ishikawa.kosho.gr.jp
mail.kosho.gr.jp

Same first word

kosho.net
kosho.co.jp
kosho.or.jp
kosho.org
kosho.de
kosho.gr.jp
kosho.com.br
kosho.eu
kosho.in
kosho.ne.jp
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kosho.info
kosho.com

Similar names

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hooks.com
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shoko.com.tw
shook.cn
hooks.com.tw
shook.studio
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ooshk.com
shoko.by
sokho.com

DNS History

9 records (8 active, 1 former)

NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netMXmail.kosho.gr.jpA180.235.48.652405:6587:f2c0:0:5054:ff:fed9:9e0b180.235.42.42
●NSns1.he.net2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
●NSns2.he.net2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
●NSns3.he.net2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
●NSns4.he.net2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
●NSns5.he.net2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
●MXmail.kosho.gr.jp2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06
○A180.235.42.422026-04-14 → 2026-04-21 · 4 obs
● 2026-04-14 15:54:56
● 2026-04-21 23:33:40
○ 2026-04-26 05:52:20
○ 2026-05-11 00:08:06
●A180.235.48.652026-04-26 → 2026-05-11 · 3 obs
○ 2026-04-21 23:33:40
● 2026-04-26 05:52:20
● 2026-05-11 00:08:06
●A2405:6587:f2c0:0:5054:ff:fed9:9e0b2026-04-14 → 2026-05-11 · 2 obs
● 2026-04-14 15:54:56
● 2026-05-11 00:08:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, c.dns.jp, e.dns.jp, f.dns.jp...-
kosho.gr.jpns1.he.net, ns4.he.net, ns3.he.net, ns2.he.net...-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns4.he.net, ns3.he.net, ns2.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kosho.gr.jp (unsigned zone)

⏱️ Timing

Total: 1178ms | Queries: -

📄 Records

TypeCountSample Data
A1180.235.48.65
AAAA12405:6587:f2c0:0:5054:ff:fed9:9e0b
NS5ns1.he.net, ns2.he.net...
MX1mail.kosho.gr.jp (pri: 10)
TXT1v=spf1 a mx ip4:192.168.1.100 include:as
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

kosho.gr.jp is a parent of ishikawa.kosho.gr.jp and mail.kosho.gr.jp.

IP Addresses

kosho.gr.jp points to two IPs: 2405:6587:f2c0:0:5054:ff:fed9:9e0b and 180.235.48.65.

Other host names, for instance duckbill.co.jp, www.pasero.net, pasero.net, step.im and ishikawa.kosho.gr.jp share IP numbers with kosho.gr.jp.

Name Servers

kosho.gr.jp delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

kosho.gr.jp at least partially shares name servers with other domains such as tianliaohui.com, misrule.us, dpc-net.org, 183.218.216.in-addr.arpa and backyardengineering.us.

these name servers are commonly used alongside the name servers ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

Two IPs per host name:

ns1.he.net points to: 2001:470:100::2 and 216.218.130.2

ns2.he.net points to: 2001:470:200::2 and 216.218.131.2

ns3.he.net points to: 2001:470:300::2 and 216.218.132.2

ns4.he.net points to: 2001:470:400::2 and 216.66.1.2

ns5.he.net points to: 2001:470:500::2 and 216.66.80.18

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Mail Servers

kosho.gr.jp is handled by a single mail server, mail.kosho.gr.jp.

Host name mail.kosho.gr.jp points to IPs 2405:6587:f2c0:0:5054:ff:fed9:9e0b and 180.235.48.65.