crms.jp - robtex.com

crms.jp

DNSSEC⚠️ Not signed
A160.16.107.34🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-229-24280.vs.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXcrms.jp ⭐
A160.16.107.34🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-229-24280.vs.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-04-01 #11

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=1784270702

MX for

crms.jp

Same first word

crms.de
crms.co
crms.online
crms.nl
crms.cn
crms.in
crms.ch
crms.si
crms.net
crms.ir
crms.fr
crms.org.rs
crms.eu
crms.go.kr
crms.com
crms.info
crms.org
crms.cz
crms.es
crms.com.au
crms.ca
crms.us
crms.jp
crms.co.jp
crms.pro

Similar names

mcrs.ca
scrm.email
mcrs.de
rsmc.co.id
smrc.co.za
rscm.net
mscr.io
msrc.au
mcsr.com.au
rcsm.org
rcsm.de
rmcs.bc.ca
mrsc.ie
csrm.de
smrc.us
csmr.io
srmc.info
mrsc.jp
csmr.org
scrm.tn
rsmc.net
srcm.biz
smcr.net
rscm.com
csmr.kapsi.fi
rcsm.ru
srcm.de
cmsr.com.do
scmr.co.uk
srcm.tv
mrcs.be
msrc.org
srcm.ru
mscr.org
rmcs.in
smcr.cz
mcrs.tv
rmsc.com
csmr.com
rcsm.pro
msrc.ca
rscm.com.sa
mrcs.com
scrm.in
mscr.eu
mrcs.catering
scmr.jp
cmrs.ru
rmsc.net
mcsr.org
mscr.org.my
srmc.de
smcr.eu
scrm.github.io
mcsr.com.tn
srmc.com.au
srmc.go.kr
cmrs.de
mcsr.nl
rmsc.lt
rmsc.io
srcm.it
crsm.com
rmsc.co.il
mscr.in
srcm.net
srmc.edu.pk
csrm.eu
rcms.io
mrcs.com.au
rscm.biz
mcrs.cn
mcrs.net
rmsc.org
rmsc.at
srcm.in
cmrs.dk
rcms.training
rscm.de
rsmc.org
cmrs.ws
mrsc.info
scrm.online
rscm.org.uk
scrm.co
srcm.kr
rscm.com.au
cmsr.com
rcms.com
scmr.df.gov.br
rmcs.at

DNS History

8 records (5 active, 3 former)

200920112013201520172019202120232025NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jp01.dnsv.jp02.dnsv.jpMXcrms.jpA160.16.107.34113.29.217.171
○NS01.dnsv.jp2015-06-25 → 2016-12-27 · 5 obs
○ 2008-11-27 20:48:36
● 2015-06-25 16:29:50
● 2016-12-27 14:23:10
○ 2026-06-28 22:55:32
○ 2026-07-17 07:48:06
○NS02.dnsv.jp2015-06-25 → 2016-12-27 · 5 obs
○ 2008-11-27 20:48:36
● 2015-06-25 16:29:50
● 2016-12-27 14:23:10
○ 2026-06-28 22:55:32
○ 2026-07-17 07:48:06
●NSmaster.dns.ne.jp2026-06-28 → 2026-07-17 · 3 obs
○ 2016-12-27 14:23:10
● 2026-06-28 22:55:32
● 2026-07-17 07:48:06
●NSns1.dns.ne.jp2026-06-28 → 2026-07-17 · 3 obs
○ 2016-12-27 14:23:10
● 2026-06-28 22:55:32
● 2026-07-17 07:48:06
●NSns2.dns.ne.jp2026-06-28 → 2026-07-17 · 3 obs
○ 2016-12-27 14:23:10
● 2026-06-28 22:55:32
● 2026-07-17 07:48:06
●MXcrms.jp2015-06-25 → 2026-07-17 · 3 obs
○ 2008-11-27 20:48:36
● 2015-06-25 16:29:50
● 2026-07-17 07:48:06
○A113.29.217.1712015-06-25 → 2016-12-27 · 5 obs
○ 2008-11-27 20:48:36
● 2015-06-25 16:29:50
● 2016-12-27 14:23:10
○ 2026-06-28 22:55:32
○ 2026-07-17 07:48:06
●A160.16.107.342026-06-28 → 2026-07-17 · 3 obs
○ 2016-12-27 14:23:10
● 2026-06-28 22:55:32
● 2026-07-17 07:48:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
crms.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crms.jp (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.107.34
NS2ns2.dns.ne.jp, ns1.dns.ne.jp
MX1crms.jp (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

Mail Server Role

crms.jp acts as its own mail server.

IP Addresses

crms.jp points to a single IP number: 160.16.107.34.

Name Servers

DNS for crms.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of crms.jp overlap at least partially with those of other domains — among them msv-im06204.sakura.ne.jp, icoa-ie.com, nic-01.com and two more.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

crms.jp has a single mail server: crms.jp itself.

crms.jp has exactly one IP number: 160.16.107.34.