coresupport.jp - robtex.com

coresupport.jp

DNSSEC⚠️ Not signed
A157.112.183.20🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5179.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
MXcoresupport.jp ⭐
A157.112.183.20🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
PTRsv5179.xserver.jp
TXTv=spf1 +a:sv5179.xserver.jp +a:coresupport.jp +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

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=1778371203

MX for

coresupport.jp

Same first word

coresupport.dk
coresupport.ca
coresupport.org
coresupport.jp
coresupport.net
coresupport.com
coresupport.us

Similar names

supportcore.com
supportcore.net
procurespot.com
prospectour.com
creosupport.com
supportcore.ru
proteuscorp.com
propscouter.com
ourprospect.com

DNS History

19 records (7 active, 12 former)

2008201020122014201620182020202220242026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpmaster.dns.ne.jpns1.dns.ne.jpns1.secure.netns2.dns.ne.jpns2.secure.netpba.linkclub.jpusr-ns1.linkclub.jpusr-ns2.linkclub.jpMXcoresupport.jpmail.coresupport.jpA157.112.183.20124.40.9.108219.118.71.5249.212.207.101
○NSmaster.dns.ne.jp2015-10-31 → 2017-02-17 · 5 obs
○ 2015-06-14 10:27:12
● 2015-10-31 02:05:38
● 2017-02-17 05:43:38
○ 2020-02-16 18:06:16
○ 2026-05-10 00:25:06
○NSns1.dns.ne.jp2015-10-31 → 2017-02-17 · 5 obs
○ 2015-06-14 10:27:12
● 2015-10-31 02:05:38
● 2017-02-17 05:43:38
○ 2020-02-16 18:06:16
○ 2026-05-10 00:25:06
○NSns1.secure.net2007-12-20 → 2007-12-20 · 3 obs
● 2007-12-20 23:32:10
○ 2015-06-14 10:27:12
○ 2026-05-10 00:25:06
●NSns1.xserver.jp2020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
○NSns2.dns.ne.jp2015-10-31 → 2017-02-17 · 5 obs
○ 2015-06-14 10:27:12
● 2015-10-31 02:05:38
● 2017-02-17 05:43:38
○ 2020-02-16 18:06:16
○ 2026-05-10 00:25:06
○NSns2.secure.net2007-12-20 → 2007-12-20 · 3 obs
● 2007-12-20 23:32:10
○ 2015-06-14 10:27:12
○ 2026-05-10 00:25:06
●NSns2.xserver.jp2020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
●NSns3.xserver.jp2020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
●NSns4.xserver.jp2020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
●NSns5.xserver.jp2020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
○NSpba.linkclub.jp2015-06-14 → 2015-06-14 · 4 obs
○ 2007-12-20 23:32:10
● 2015-06-14 10:27:12
○ 2015-10-31 02:05:38
○ 2026-05-10 00:25:06
○NSusr-ns1.linkclub.jp2015-06-14 → 2015-06-14 · 4 obs
○ 2007-12-20 23:32:10
● 2015-06-14 10:27:12
○ 2015-10-31 02:05:38
○ 2026-05-10 00:25:06
○NSusr-ns2.linkclub.jp2015-06-14 → 2015-06-14 · 4 obs
○ 2007-12-20 23:32:10
● 2015-06-14 10:27:12
○ 2015-10-31 02:05:38
○ 2026-05-10 00:25:06
●MXcoresupport.jp2007-12-20 → 2026-05-10 · 4 obs
● 2007-12-20 23:32:10
○ 2015-06-14 10:27:12
● 2015-10-31 02:05:38
● 2026-05-10 00:25:06
○MXmail.coresupport.jp2015-06-14 → 2015-06-14 · 4 obs
○ 2007-12-20 23:32:10
● 2015-06-14 10:27:12
○ 2015-10-31 02:05:38
○ 2026-05-10 00:25:06
○A124.40.9.1082007-12-20 → 2007-12-20 · 3 obs
● 2007-12-20 23:32:10
○ 2015-06-14 10:27:12
○ 2026-05-10 00:25:06
●A157.112.183.202020-02-16 → 2026-05-10 · 3 obs
○ 2017-02-17 05:43:38
● 2020-02-16 18:06:16
● 2026-05-10 00:25:06
○A219.118.71.522015-06-14 → 2015-06-14 · 4 obs
○ 2007-12-20 23:32:10
● 2015-06-14 10:27:12
○ 2015-10-31 02:05:38
○ 2026-05-10 00:25:06
○A49.212.207.1012015-10-31 → 2017-02-17 · 5 obs
○ 2015-06-14 10:27:12
● 2015-10-31 02:05:38
● 2017-02-17 05:43:38
○ 2020-02-16 18:06:16
○ 2026-05-10 00:25:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, h.dns.jp, b.dns.jp, g.dns.jp...-
coresupport.jpns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.218

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresupport.jp (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.183.20
NS5ns2.xserver.jp, ns5.xserver.jp...
MX1coresupport.jp (pri: 0)
TXT1v=spf1 +a:sv5179.xserver.jp +a:coresuppo
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

coresupport.jp serves as a mail server for coresupport.jp.

IP Addresses

coresupport.jp points to a single IP: 157.112.183.20.

Other host names, for instance bikatuclub.com, sv5179.xserver.jp, www.is-jp.com, www.otamunote.com and osaka-gyosei.com share IP numbers with coresupport.jp.

Name Servers

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

coresupport.jp at least partially shares its name servers with other domains, for instance 5to.jp, haraniku.com, aoba-bodywork.jp, shimps.world and cafe-ponopono.com.

Host names with three IP numbers:

The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

The host name ns2.xserver.jp points to: 35.72.43.26.

The host name ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

coresupport.jp is handled by a single mail server.

coresupport.jp points to IP number 157.112.183.20.