jsmb.jp - robtex.com

jsmb.jp

DNSSEC⚠️ Not signed
A162.43.120.136🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14135.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
MXjsmb.jp ⭐
A162.43.120.136🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14135.xserver.jp
TXTv=spf1 +a:sv14135.xserver.jp +a:jsmb.jp +mx include:spf.sender.xserver.jp inc...
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1774719002

MX for

jsmb.jp

Same first word

jsmb.co.nz
jsmb.de
jsmb.com
jsmb.jp

Similar names

msjb.de
sbmj.se
jmbs.jpn.org
mbjs.de
msjb.info
mbsj.jp
jbms.in
msjb.nl
mjsb.org
bmjs.com
jbms.de
bsjm.de
mbsj.gov.my
mbjs.net
bmjs.me
jbms.jp
jbms.com.cn
mbsj.net
jbms.org
sjbm.com
jbms.com.au
mbjs.org
bjsm.in
jmbs.cn
bjms.net
bjsm.org.in
bsjm.co.kr
jmbs.org
bjsm.de
bmsj.com.cn
jmbs.gov.cn
mbjs.com
msjb.qc.ca
jbms.se
jmsb.co.uk
sbmj.net
bjsm.org
bjsm.cn
jmbs.or.kr
jbms.com.br
mjsb.eu
bmsj.cz
jmbs.com
jbms.net
jmsb.or.jp
jsbm.de
msjb.org
jbms.com
jmbs.ca
jmsb.net
jbsm.com.cn
jbms.eu
bjms.co.uk
bsmj.cn
bmsj.dk
jmbs.net
jsbm.jpn.org
jmsb.com
jmbs.com.mx
jbsm.de
jsbm.pro
sjbm.ro
jmsb.org
jbsm.info
jbms.ru
jmbs.de
jsbm.cn
bjms.org
jbsm.com
mjsb.net
sjbm.fr
jsbm.se
jbms.nl
bsmj.com
mjsb.com
jmbs.es
jsbm.com
sjmb.se
sbjm.co.kr
jmbs.co.za
bjsm.net
mjbs.de
mjbs.us
bsmj.co.jp
smjb.nl
mjbs.com.cn
jmbs.fi
msjb.com
jbms.co.uk
jmbs.co.uk
mjbs.com
jmbs.com.au
bsjm.com.cn
jmbs.com.ua
bjms.cn
msbj.net
jmsb.co.id
bjsm.co.uk
msjb.co.uk

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXjsmb.jpvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA162.43.120.136158.199.201.12
●NSns1.xserver.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
●NSns2.xserver.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
●NSns3.xserver.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
○NSns4.cpi.ad.jp2015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
●NSns4.xserver.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
○NSns5.cpi.ad.jp2015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
●NSns5.xserver.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
●MXjsmb.jp2026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34
○MXvlmx20.secure.ne.jp2015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
○MXvlmx21.secure.ne.jp2015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
○MXvlmx22.secure.ne.jp2015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
○A158.199.201.122015-06-27 → 2017-07-03 · 4 obs
● 2015-06-27 12:57:54
● 2017-07-03 20:37:58
○ 2026-03-17 18:45:48
○ 2026-03-28 18:01:34
●A162.43.120.1362026-03-17 → 2026-03-28 · 3 obs
○ 2017-07-03 20:37:58
● 2026-03-17 18:45:48
● 2026-03-28 18:01:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
jsmb.jpns4.xserver.jp, ns5.xserver.jp, ns3.xserver.jp, ns2.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsmb.jp (unsigned zone)

⏱️ Timing

Total: 875ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.120.136
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1jsmb.jp (pri: 0)
TXT1v=spf1 +a:sv14135.xserver.jp +a:jsmb.jp
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Mail Server Role

jsmb.jp serves as the mail server for jsmb.jp.

IP Addresses

jsmb.jp points to IP number: 162.43.120.136.

Other host names such as lilacsys.com, www.sakaide-martinhp.jp, www.k-komura.jp, isshin.net and rokusya.com share IPs with jsmb.jp.

Name Servers

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

jsmb.jp at least partially shares name servers with other domains, for instance cat-studio.com, hokama-paint.com, m-sense.jp, cafe-vert.jp and zacrubino.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

jsmb.jp is handled by a single mail server, jsmb.jp.

jsmb.jp points to a single IP: 162.43.120.136.