context-thinking.com - dns.ninja

context-thinking.com

DNSSEC⚠️ Not signed
A162.43.118.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13407.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
MXcontext-thinking.com ⭐
A162.43.118.88🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.
PTRsv13407.xserver.jp
TXTv=spf1 +a:sv13407.xserver.jp +a:context-thinking.com +mx include:spf.sender.x...
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=1781018211

MX for

context-thinking.com

Same first word

context-thinking.com

DNS History

21 records (7 active, 14 former)

2017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.parklogic.comns1.xe329.parklogic.comns2.parklogic.comns2.xe329.parklogic.comMXcontext-thinking.commx1.emailsendhub.commx156.hostedmxserver.comA162.43.118.88157.112.176.66172.233.219.123172.233.219.49172.233.219.78172.237.146.25172.237.146.38172.237.146.8183.90.242.37
○NSns1.parklogic.com2026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○NSns1.xe329.parklogic.com2026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
●NSns1.xserver.jp2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
○NSns2.parklogic.com2026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○NSns2.xe329.parklogic.com2026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
●NSns2.xserver.jp2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
●NSns3.xserver.jp2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
●NSns4.xserver.jp2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
●NSns5.xserver.jp2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
●MXcontext-thinking.com2016-12-08 → 2026-06-09 · 6 obs
● 2016-12-08 19:24:22
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
○MXmx1.emailsendhub.com2026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
○ 2026-05-07 13:02:32
○ 2026-06-09 15:24:24
○MXmx156.hostedmxserver.com2026-05-07 → 2026-05-11 · 5 obs
○ 2026-05-02 02:46:36
● 2026-05-07 13:02:32
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A157.112.176.662016-12-08 → 2016-12-08 · 3 obs
● 2016-12-08 19:24:22
○ 2017-05-29 11:00:10
○ 2026-06-09 15:24:24
●A162.43.118.882026-02-17 → 2026-06-09 · 7 obs
○ 2017-05-29 11:00:10
● 2026-02-17 02:34:24
● 2026-04-10 04:56:14
○ 2026-05-02 02:46:36
○ 2026-05-11 13:49:36
● 2026-06-07 22:36:24
● 2026-06-09 15:24:24
○A172.233.219.1232026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A172.233.219.492026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A172.233.219.782026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A172.237.146.252026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A172.237.146.382026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A172.237.146.82026-05-02 → 2026-05-11 · 5 obs
○ 2026-04-10 04:56:14
● 2026-05-02 02:46:36
● 2026-05-11 13:49:36
○ 2026-06-07 22:36:24
○ 2026-06-09 15:24:24
○A183.90.242.372017-05-29 → 2017-05-29 · 4 obs
○ 2016-12-08 19:24:22
● 2017-05-29 11:00:10
○ 2026-02-17 02:34:24
○ 2026-06-09 15:24:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
context-thinking.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for context-thinking.com (unsigned zone)

⏱️ Timing

Total: 2587ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.118.88
NS5ns4.xserver.jp, ns1.xserver.jp...
MX1context-thinking.com (pri: 0)
TXT1v=spf1 +a:sv13407.xserver.jp +a:context-
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Mail Server Role

The MX record for context-thinking.com points back to context-thinking.com — it is its own mail server.

IP Addresses

context-thinking.com directs to one IP number, which is 162.43.118.88.

Among the host names that share IP numbers with context-thinking.com are hajimeyou.com, sinpapa.com, otokobon.com and two others.

Name Servers

DNS delegation for context-thinking.com uses 5 name servers, including ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

context-thinking.com has at least partial name server overlap with other domains, such as lafede07.com, urikoya.com, asyst.co.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

The MX record for context-thinking.com points to a single mail server: context-thinking.com.

context-thinking.com directs to just one IP number, 162.43.118.88.