tsuginosuke.net - robtex.com

tsuginosuke.net

DNSSEC⚠️ Not signed
A202.254.236.78🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv5077.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
MXtsuginosuke.net ⭐
A202.254.236.78🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv5077.xserver.jp
TXTv=spf1 +a:sv5077.xserver.jp +a:tsuginosuke.net +mx include:spf.sender.xserver...
SOAns1.xserver.jproot@xserver.jp serial=0

net

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=1774936992
WOT: UNKNOWN (62/100)

MX for

tsuginosuke.net

Same first word

tsuginosuke.net

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.ktk.gr.jpdns02.ktk.gr.jpns1.ktk-sol.co.jpns2.ktk-sol.co.jpMXtsuginosuke.netmail-rgrey.ktk.gr.jpmx.ktk-sol.co.jpA202.254.236.78122.219.254.110122.219.254.120
○NSdns01.ktk.gr.jp2015-07-05 → 2016-05-05 · 4 obs
● 2015-07-05 00:56:34
● 2016-05-05 11:10:38
○ 2017-01-18 00:40:24
○ 2026-03-31 06:18:48
○NSdns02.ktk.gr.jp2015-07-05 → 2016-05-05 · 4 obs
● 2015-07-05 00:56:34
● 2016-05-05 11:10:38
○ 2017-01-18 00:40:24
○ 2026-03-31 06:18:48
○NSns1.ktk-sol.co.jp2017-01-18 → 2019-08-23 · 5 obs
○ 2016-05-05 11:10:38
● 2017-01-18 00:40:24
● 2019-08-23 22:04:54
○ 2026-03-19 05:15:42
○ 2026-03-31 06:18:48
●NSns1.xserver.jp2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
○NSns2.ktk-sol.co.jp2017-01-18 → 2019-08-23 · 5 obs
○ 2016-05-05 11:10:38
● 2017-01-18 00:40:24
● 2019-08-23 22:04:54
○ 2026-03-19 05:15:42
○ 2026-03-31 06:18:48
●NSns2.xserver.jp2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
●NSns3.xserver.jp2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
●NSns4.xserver.jp2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
●NSns5.xserver.jp2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
○MXmail-rgrey.ktk.gr.jp2015-07-05 → 2016-05-05 · 4 obs
● 2015-07-05 00:56:34
● 2016-05-05 11:10:38
○ 2017-01-18 00:40:24
○ 2026-03-31 06:18:48
○MXmx.ktk-sol.co.jp2017-01-18 → 2019-08-23 · 5 obs
○ 2016-05-05 11:10:38
● 2017-01-18 00:40:24
● 2019-08-23 22:04:54
○ 2026-03-19 05:15:42
○ 2026-03-31 06:18:48
●MXtsuginosuke.net2026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48
○A122.219.254.1102015-07-05 → 2017-11-19 · 4 obs
● 2015-07-05 00:56:34
● 2017-11-19 09:29:36
○ 2018-02-28 13:15:18
○ 2026-03-31 06:18:48
○A122.219.254.1202018-02-28 → 2019-08-23 · 5 obs
○ 2017-11-19 09:29:36
● 2018-02-28 13:15:18
● 2019-08-23 22:04:54
○ 2026-03-19 05:15:42
○ 2026-03-31 06:18:48
●A202.254.236.782026-03-19 → 2026-03-31 · 3 obs
○ 2019-08-23 22:04:54
● 2026-03-19 05:15:42
● 2026-03-31 06:18:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
tsuginosuke.netns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.170

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 tsuginosuke.net (unsigned zone)

⏱️ Timing

Total: 1072ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.236.78
NS5ns5.xserver.jp, ns2.xserver.jp...
MX1tsuginosuke.net (pri: 0)
TXT1v=spf1 +a:sv5077.xserver.jp +a:tsuginosu
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

tsuginosuke.net serves as the mail server for tsuginosuke.net.

IP Addresses

tsuginosuke.net points to a single IP number: 202.254.236.78.

Other host names, for instance f3-laboratory.com, www.kyokushin.ne.jp, mail.jw-webmagazine.com, kyoyodo.com and mail.clinicnearme.jp share IP numbers with tsuginosuke.net.

Name Servers

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

tsuginosuke.net shares name servers with other domains at least partially, for instance sakiyamagumi.com, lala7.net, yuex.xsrv.jp, nana-yoga.com and funsaikikai.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 tsuginosuke.net and tsuginosuke.net.

Host name tsuginosuke.net resolves to IP 202.254.236.78.