icore.jp - robtex.com

icore.jp

DNSSEC⚠️ Not signed
NSns1.xserver.jp ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp ⚠️ Not in zone NS records
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1777320902

Same first word

icore.net.br
icore.in
icore.my
icore.biz
icore.com.br
icore.dk
icore.at
icore.cn
icore.net.in
icore.fi
icore.net
icore.sk
icore.com.my
icore.me
icore.io
icore.studio
icore.ro
icore.es
icore.com.au
icore.de
icore.wang
icore.ninja
icore.pro
icore.name
icore.ch
icore.com
icore.kz
icore.be
icore.org
icore.co
icore.eu
icore.kr
icore.jp
icore.ca
icore.net.au
icore.ru
icore.cz
icore.pl
icore.com.vn
icore.sg
icore.se
icore.ph
icore.no
icore.com.ar

Similar names

cerio.cc
ireco.net
icreo.biz
coire.it
reico.me
irceo.net
icero.com
ercio.com
oeirc.ru
cerio.net
rieco.it
ecrio.net
cerio.cl
cireo.net
erico.at
recio.tk
ireco.com
cerio.it
erico.co.in
erico.ir
ireco.at
cireo.ca
iroec.org
rieco.eu
ireco.ru
erico.de
oreci.com
corie.com
recio.me
erico.fr
icreo.jp
ciero.de
corei.de
erico.sg
erico.info
iecor.com.ar
erico.com
erico.com.cn
ireco.pl
ireco.se
coeri.com
erico.pt
icero.com.es
erico.jp
reoic.com
icero.org
erico.org
ireco.it
recio.com.br
recio.com
erico.com.sg
erico.mx
erico.asia
icreo.fr
erico.es
creio.com.br
orice.es
ricoe.de
erico.co.at
icero.se
corei.com
cerio.com
erico.ae
iorec.org
eiroc.com
cerio.myshopify.com
cerio.me
reico.ca
erico.ru
eroic.tv
corie.de
reico.jp
roice.net
orice.co.in
ecori.org
rioce.com
icreo.com

DNS History

20 records (5 active, 15 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail19.heteml.jpA157.7.188.127216.239.32.21216.239.34.21216.239.36.21216.239.38.21
○NS01.dnsv.jp2015-07-17 → 2017-04-20 · 4 obs
● 2015-07-17 16:29:42
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
○NS02.dnsv.jp2015-07-17 → 2017-04-20 · 4 obs
● 2015-07-17 16:29:42
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
○NS03.dnsv.jp2015-07-17 → 2017-04-20 · 4 obs
● 2015-07-17 16:29:42
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
○NS04.dnsv.jp2015-07-17 → 2017-04-20 · 4 obs
● 2015-07-17 16:29:42
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
●NSns1.xserver.jp2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-20 16:39:34
● 2026-04-07 18:50:24
● 2026-04-27 20:34:00
●NSns2.xserver.jp2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-20 16:39:34
● 2026-04-07 18:50:24
● 2026-04-27 20:34:00
●NSns3.xserver.jp2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-20 16:39:34
● 2026-04-07 18:50:24
● 2026-04-27 20:34:00
●NSns4.xserver.jp2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-20 16:39:34
● 2026-04-07 18:50:24
● 2026-04-27 20:34:00
●NSns5.xserver.jp2026-04-07 → 2026-04-27 · 3 obs
○ 2017-04-20 16:39:34
● 2026-04-07 18:50:24
● 2026-04-27 20:34:00
○MXalt1.aspmx.l.google.com2015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○MXalt2.aspmx.l.google.com2015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○MXaspmx.l.google.com2015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○MXaspmx2.googlemail.com2015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○MXaspmx3.googlemail.com2015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○MXmail19.heteml.jp2016-06-30 → 2017-04-20 · 5 obs
○ 2016-02-25 21:21:18
● 2016-06-30 11:11:58
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
○A157.7.188.1272016-06-30 → 2017-04-20 · 5 obs
○ 2016-02-25 21:21:18
● 2016-06-30 11:11:58
● 2017-04-20 16:39:34
○ 2026-04-07 18:50:24
○ 2026-04-27 20:34:00
○A216.239.32.212015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○A216.239.34.212015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○A216.239.36.212015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00
○A216.239.38.212015-07-17 → 2016-02-25 · 4 obs
● 2015-07-17 16:29:42
● 2016-02-25 21:21:18
○ 2016-06-30 11:11:58
○ 2026-04-27 20:34:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
icore.jpns3.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icore.jp (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 11

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

Analysis

Name Servers

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

icore.jp at least partially shares name servers with other domains, including youbi.co.jp, backofficemedical.com, smileyslindyhoppers.com, officezig.biz and yoc.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.