k-st-dc.com - robtex.com

k-st-dc.com

DNSSEC⚠️ Not signed
A183.181.97.17🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv7016.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
MXk-st-dc.com ⭐
A183.181.97.17🇯🇵 XSERVER-AS183.181.96.0/23 XSERVER Inc.
PTRsv7016.xserver.jp
TXTv=spf1 +a:sv7016.xserver.jp +a:k-st-dc.com +mx include:spf.sender.xserver.jp ...
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=1778666336

MX for

k-st-dc.com

Subdomains

mx.k-st-dc.com

Same first word

k-st-dc.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.gmoserver.jpdns02.gmoserver.jpMXk-st-dc.commx.k-st-dc.comA183.181.97.17157.7.144.5210.188.201.166
○NSdns01.gmoserver.jp2018-07-18 → 2018-07-18 · 4 obs
○ 2017-01-20 10:19:12
● 2018-07-18 20:41:14
○ 2026-03-07 05:00:38
○ 2026-05-13 10:07:56
○NSdns02.gmoserver.jp2018-07-18 → 2018-07-18 · 4 obs
○ 2017-01-20 10:19:12
● 2018-07-18 20:41:14
○ 2026-03-07 05:00:38
○ 2026-05-13 10:07:56
●NSns1.xserver.jp2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
●NSns2.xserver.jp2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
●NSns3.xserver.jp2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
●NSns4.xserver.jp2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
●NSns5.xserver.jp2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
●MXk-st-dc.com2015-08-12 → 2026-05-13 · 5 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
○MXmx.k-st-dc.com2018-07-18 → 2018-07-18 · 4 obs
○ 2017-01-20 10:19:12
● 2018-07-18 20:41:14
○ 2026-03-07 05:00:38
○ 2026-05-13 10:07:56
○A157.7.144.52018-07-18 → 2018-07-18 · 4 obs
○ 2017-01-20 10:19:12
● 2018-07-18 20:41:14
○ 2026-03-07 05:00:38
○ 2026-05-13 10:07:56
●A183.181.97.172026-03-07 → 2026-05-13 · 3 obs
○ 2018-07-18 20:41:14
● 2026-03-07 05:00:38
● 2026-05-13 10:07:56
○A210.188.201.1662015-08-12 → 2017-01-20 · 4 obs
● 2015-08-12 05:06:54
● 2017-01-20 10:19:12
○ 2018-07-18 20:41:14
○ 2026-05-13 10:07:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
k-st-dc.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.164

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 k-st-dc.com (unsigned zone)

⏱️ Timing

Total: 1030ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.97.17
NS5ns2.xserver.jp, ns4.xserver.jp...
MX1k-st-dc.com (pri: 0)
TXT1v=spf1 +a:sv7016.xserver.jp +a:k-st-dc.c
SOA1ns1.xserver.jp root.sv0.xserver.jp

Analysis

Hierarchy

k-st-dc.com is the parent of mx.k-st-dc.com.

Mail Server Role

k-st-dc.com serves as the mail server for k-st-dc.com.

IP Addresses

k-st-dc.com resolves to a single IP address: 183.181.97.17.

Other host names including inagakiyasuto.com, mayasan.jp, globalowners-club.com, arlstyle.net and ns2.yuasakousan.com share IP numbers with k-st-dc.com.

Name Servers

k-st-dc.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

k-st-dc.com at least partially shares name servers with other domains, including xn--3pr288ccxgx78a.com, honesty119.com, 8kuma.com, hisago-ya.jp and geeker-natsumi.com.

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.

Mail Servers

A single mail server handles k-st-dc.com.

k-st-dc.com points to a single IP: 183.181.97.17.