cmzs.jp - robtex.com

cmzs.jp

DNSSEC⚠️ Not signed
A153.126.166.88🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-319-19584.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
MXcmzs.jp ⭐
A153.126.166.88🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRik1-319-19584.vs.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-12-26 #1

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=1784456103

MX for

cmzs.jp

Same first word

cmzs.net
cmzs.cc
cmzs.com
cmzs.jp

Similar names

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DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jppdns1.nifty.ad.jppdns2.nifty.ad.jpMXcmzs.jpA153.126.166.88160.16.131.237202.248.219.9
●NSmaster.dns.ne.jp2018-10-08 → 2026-07-19 · 3 obs
○ 2017-01-22 15:11:56
● 2018-10-08 10:21:32
● 2026-07-19 10:30:24
●NSns1.dns.ne.jp2018-10-08 → 2026-07-19 · 3 obs
○ 2017-01-22 15:11:56
● 2018-10-08 10:21:32
● 2026-07-19 10:30:24
●NSns2.dns.ne.jp2018-10-08 → 2026-07-19 · 3 obs
○ 2017-01-22 15:11:56
● 2018-10-08 10:21:32
● 2026-07-19 10:30:24
○NSpdns1.nifty.ad.jp2015-07-14 → 2017-01-22 · 4 obs
● 2015-07-14 09:15:26
● 2017-01-22 15:11:56
○ 2018-10-08 10:21:32
○ 2026-07-19 10:30:24
○NSpdns2.nifty.ad.jp2015-07-14 → 2017-01-22 · 4 obs
● 2015-07-14 09:15:26
● 2017-01-22 15:11:56
○ 2018-10-08 10:21:32
○ 2026-07-19 10:30:24
●MXcmzs.jp2018-10-08 → 2026-07-19 · 2 obs
● 2018-10-08 10:21:32
● 2026-07-19 10:30:24
●A153.126.166.882026-07-01 → 2026-07-19 · 3 obs
○ 2018-10-08 10:21:32
● 2026-07-01 15:42:30
● 2026-07-19 10:30:24
○A160.16.131.2372018-10-08 → 2018-10-08 · 4 obs
○ 2017-01-22 15:11:56
● 2018-10-08 10:21:32
○ 2026-07-01 15:42:30
○ 2026-07-19 10:30:24
○A202.248.219.92015-07-14 → 2017-01-22 · 4 obs
● 2015-07-14 09:15:26
● 2017-01-22 15:11:56
○ 2018-10-08 10:21:32
○ 2026-07-19 10:30:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
cmzs.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmzs.jp (unsigned zone)

⏱️ Timing

Total: 2460ms | Queries: -

📄 Records

TypeCountSample Data
A1153.126.166.88
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1cmzs.jp (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

cmzs.jp is listed as a mail server for itself.

IP Addresses

cmzs.jp resolves to one IP address: 153.126.166.88.

Name Servers

cmzs.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

cmzs.jp shares at least some of its name servers with other domains, including kamiyapc.sakura.ne.jp, hc-vitalite.com, hello-japan.org and two others.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

Mail for cmzs.jp is handled by one mail server — cmzs.jp.

cmzs.jp resolves to a single IP number: 153.126.166.88.