ndenken.com - robtex.com

ndenken.com

DNSSEC⚠️ Not signed
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
PTRip-35-72-43-26.defastlink.net
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp ⚠️ Not in parent delegation
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 parent delegation
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
MXsv164.xserver.jp ⭐
A202.226.37.195🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRsv164.xserver.jp
TXTv=spf1 +a:sv164.xserver.jp +a:ndenken.com +mx include:spf.sender.xserver.jp ~all
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=1776224142

Same first word

ndenken.com

Similar names

kennend.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.value-domain.comns2.value-domain.comMXsv164.xserver.jpmx1.ndenken.comA210.188.201.195210.196.171.201
○NSdns1.name-services.com2015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○NSdns2.name-services.com2015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○NSdns3.name-services.com2015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○NSdns4.name-services.com2015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○NSdns5.name-services.com2015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○NSns1.value-domain.com2018-10-09 → 2018-10-09 · 4 obs
○ 2017-02-07 01:15:06
● 2018-10-09 00:56:10
○ 2026-04-09 10:21:08
○ 2026-04-15 03:36:56
●NSns1.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
○NSns2.value-domain.com2018-10-09 → 2018-10-09 · 4 obs
○ 2017-02-07 01:15:06
● 2018-10-09 00:56:10
○ 2026-04-09 10:21:08
○ 2026-04-15 03:36:56
●NSns2.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
●NSns3.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
●NSns4.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
●NSns5.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
○MXmx1.ndenken.com2015-08-10 → 2018-10-09 · 4 obs
● 2015-08-10 11:00:44
● 2018-10-09 00:56:10
○ 2026-04-09 10:21:08
○ 2026-04-15 03:36:56
●MXsv164.xserver.jp2026-04-09 → 2026-04-15 · 3 obs
○ 2018-10-09 00:56:10
● 2026-04-09 10:21:08
● 2026-04-15 03:36:56
○A210.188.201.1952015-08-10 → 2017-02-07 · 4 obs
● 2015-08-10 11:00:44
● 2017-02-07 01:15:06
○ 2018-10-09 00:56:10
○ 2026-04-15 03:36:56
○A210.196.171.2012018-10-09 → 2018-10-09 · 4 obs
○ 2017-02-07 01:15:06
● 2018-10-09 00:56:10
○ 2026-04-09 10:21:08
○ 2026-04-15 03:36:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...-
ndenken.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp-

✅ Authoritative Response

Server:202.226.36.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ndenken.com (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

TypeCountSample Data
NS5ns4.xserver.jp, ns1.xserver.jp...
MX1sv164.xserver.jp (pri: 0)
TXT1v=spf1 +a:sv164.xserver.jp +a:ndenken.co
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Name Servers

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

ndenken.com at least partially shares name servers with other domains, for instance karadalab.jp, masters-c.com, gfgs.net, e-alive.net and cycle-renge.com.

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.

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

ndenken.com is handled by a single mail server, sv164.xserver.jp.

ndenken.com shares the same mail server setup as other domains such as case-mate.jp, kanshakansha.jp and mkc-gr.co.jp.

The host name sv164.xserver.jp points to IP 202.226.37.195.