just-data.com - robtex.com

just-data.com

DNSSEC⚠️ Not signed
A120.136.10.37🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
PTRsv536.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
MXjust-data.com ⭐
A120.136.10.37🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
PTRsv536.xserver.jp
TXTv=spf1 +a:sv536.xserver.jp +a:just-data.com +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@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=1774374827

MX for

just-data.com

Subdomains

mail.just-data.com
ns.just-data.com

Same first word

just-data.com
just-data.io

DNS History

19 records (7 active, 12 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpa.ns36.deb.ns36.dens.just-data.comns63.domaincontrol.comns64.domaincontrol.comMXjust-data.commail.just-data.commailgw.ns36.demailstore1.secureserver.netsmtp.secureserver.netA120.136.10.37184.168.221.6072.52.4.9087.106.102.98
○NSa.ns36.de2016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-03 01:34:30
● 2016-04-30 04:53:58
○ 2016-12-31 22:36:46
○ 2026-03-24 18:12:16
○NSb.ns36.de2016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-03 01:34:30
● 2016-04-30 04:53:58
○ 2016-12-31 22:36:46
○ 2026-03-24 18:12:16
○NSns.just-data.com2015-06-07 → 2016-02-03 · 4 obs
● 2015-06-07 00:02:20
● 2016-02-03 01:34:30
○ 2016-04-30 04:53:58
○ 2026-03-24 18:12:16
●NSns1.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
●NSns2.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
●NSns3.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
●NSns4.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
●NSns5.xserver.jp2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
○NSns63.domaincontrol.com2016-12-31 → 2018-06-09 · 4 obs
○ 2016-04-30 04:53:58
● 2016-12-31 22:36:46
● 2018-06-09 15:35:22
○ 2026-03-24 18:12:16
○NSns64.domaincontrol.com2016-12-31 → 2018-06-09 · 4 obs
○ 2016-04-30 04:53:58
● 2016-12-31 22:36:46
● 2018-06-09 15:35:22
○ 2026-03-24 18:12:16
●MXjust-data.com2026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
○MXmail.just-data.com2015-06-07 → 2016-02-03 · 4 obs
● 2015-06-07 00:02:20
● 2016-02-03 01:34:30
○ 2016-04-30 04:53:58
○ 2026-03-24 18:12:16
○MXmailgw.ns36.de2016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-03 01:34:30
● 2016-04-30 04:53:58
○ 2016-12-31 22:36:46
○ 2026-03-24 18:12:16
○MXmailstore1.secureserver.net2016-12-31 → 2018-06-09 · 4 obs
○ 2016-04-30 04:53:58
● 2016-12-31 22:36:46
● 2018-06-09 15:35:22
○ 2026-03-24 18:12:16
○MXsmtp.secureserver.net2016-12-31 → 2018-06-09 · 4 obs
○ 2016-04-30 04:53:58
● 2016-12-31 22:36:46
● 2018-06-09 15:35:22
○ 2026-03-24 18:12:16
●A120.136.10.372026-03-24 → 2026-03-24 · 2 obs
○ 2018-06-09 15:35:22
● 2026-03-24 18:12:16
○A184.168.221.602016-12-31 → 2018-06-09 · 4 obs
○ 2016-04-30 04:53:58
● 2016-12-31 22:36:46
● 2018-06-09 15:35:22
○ 2026-03-24 18:12:16
○A72.52.4.902016-04-30 → 2016-04-30 · 4 obs
○ 2016-02-03 01:34:30
● 2016-04-30 04:53:58
○ 2016-12-31 22:36:46
○ 2026-03-24 18:12:16
○A87.106.102.982015-06-07 → 2016-02-03 · 4 obs
● 2015-06-07 00:02:20
● 2016-02-03 01:34:30
○ 2016-04-30 04:53:58
○ 2026-03-24 18:12:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
just-data.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.247

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 just-data.com (unsigned zone)

⏱️ Timing

Total: 1059ms | Queries: -

📄 Records

TypeCountSample Data
A1120.136.10.37
NS5ns2.xserver.jp, ns1.xserver.jp...
MX1just-data.com (pri: 0)
TXT1v=spf1 +a:sv536.xserver.jp +a:just-data.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Hierarchy

just-data.com is parent of mail.just-data.com and ns.just-data.com.

Mail Server Role

just-data.com serves as the mail server for just-data.com.

IP Addresses

just-data.com resolves to a single IP address: 120.136.10.37.

Other host names including trider.net, konoyoko.com, www.yama-cpa.com, mehoc.net and supihare.com share IP numbers with just-data.com.

Name Servers

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

just-data.com at least partially shares name servers with other domains, including saku-saku.jp, fortress-web.com, ssorphen.com, kamehameha.jp and xn--ickk9euis67n9flinuyh0g.net.

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 just-data.com.

just-data.com points to a single IP: 120.136.10.37.