cizen.jp - robtex.com

cizen.jp

DNSSEC⚠️ Not signed
A157.7.189.251🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers257.vip.heteml.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
MXcizen.sakura.ne.jp ⭐
A133.167.8.200🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRwww5260.sakura.ne.jp
TXTv=spf1 a:www5260.sakura.ne.jp mx ~all
TXTgoogle-site-verification=NNDkc16te6JLyLGGBhtUNmIt3Nfz2gYQrz1hJB0I0rY
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-07-22 #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=1785071703

Previously MX for

cizen.jp
www.cizen.jp

Subdomains

www.cizen.jp

Same first word

cizen.com
cizen.jp
cizen.ch
cizen.net
cizen.sakura.ne.jp

Similar names

nzice.com
cnzie.com
eznic.co.uk
nizce.com
zicen.cn
nezic.com
inzec.ch
zenic.com
nezci.com
cenzi.nl
nzice.co.nz
zienc.de
nzeic.com
cienz.com
ezinc.com
zince.com
incez.com
cznie.com
cinez.org
znice.net
incze.se
zienc.com
zenci.hu
nziec.com
zcine.net
nicze.com
cezin.com
ezinc.cn
nicez.com
nziec.co.nz
ezinc.co.kr
znice.cz
zeinc.net
cenzi.de
incze.nl
cinez.de
zenci.it
cnize.com
enzic.com
incez.net
cinez.com
zcine.com
zinec.de
zenic.net
cienz.co.jp
zenic.de
incze.at
zenic.cn
izenc.com
ceniz.com
cezin.se
cinez.net
incze.de
zenic.mx
cenzi.vin
eczin.com
zenci.com
ezinc.com.tr
incze.info
zenic.com.cn
cenzi.com
zenic.jp
eicnz.com
zenic.eu
cinez.me
ezinc.net
inzec.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns-207.dns.jp-e1.cloudn-service.comns-208.dns.jp-w1.cloudn-service.comns-209.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXcizen.sakura.ne.jpcizen.jpA157.7.189.251122.28.60.48
●NSmaster.dns.ne.jp2026-04-27 → 2026-07-26 · 3 obs
○ 2017-02-02 09:40:46
● 2026-04-27 08:31:24
● 2026-07-26 14:09:54
○NSns-207.dns.jp-e1.cloudn-service.com2015-11-19 → 2017-02-02 · 5 obs
○ 2015-07-13 12:20:12
● 2015-11-19 09:45:32
● 2017-02-02 09:40:46
○ 2026-04-27 08:31:24
○ 2026-07-26 14:09:54
○NSns-208.dns.jp-w1.cloudn-service.com2015-11-19 → 2017-02-02 · 5 obs
○ 2015-07-13 12:20:12
● 2015-11-19 09:45:32
● 2017-02-02 09:40:46
○ 2026-04-27 08:31:24
○ 2026-07-26 14:09:54
○NSns-209.dns.us-e1.cloudn-service.com2015-11-19 → 2017-02-02 · 5 obs
○ 2015-07-13 12:20:12
● 2015-11-19 09:45:32
● 2017-02-02 09:40:46
○ 2026-04-27 08:31:24
○ 2026-07-26 14:09:54
●NSns1.dns.ne.jp2026-04-27 → 2026-07-26 · 3 obs
○ 2017-02-02 09:40:46
● 2026-04-27 08:31:24
● 2026-07-26 14:09:54
○NSns1.secure.net2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 12:20:12
○ 2015-11-19 09:45:32
○ 2026-07-26 14:09:54
●NSns2.dns.ne.jp2026-04-27 → 2026-07-26 · 3 obs
○ 2017-02-02 09:40:46
● 2026-04-27 08:31:24
● 2026-07-26 14:09:54
○NSns2.secure.net2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 12:20:12
○ 2015-11-19 09:45:32
○ 2026-07-26 14:09:54
○MXcizen.jp2015-07-13 → 2017-02-02 · 4 obs
● 2015-07-13 12:20:12
● 2017-02-02 09:40:46
○ 2026-04-27 08:31:24
○ 2026-07-26 14:09:54
●MXcizen.sakura.ne.jp2026-04-27 → 2026-07-26 · 3 obs
○ 2017-02-02 09:40:46
● 2026-04-27 08:31:24
● 2026-07-26 14:09:54
○A122.28.60.482015-07-13 → 2017-02-02 · 4 obs
● 2015-07-13 12:20:12
● 2017-02-02 09:40:46
○ 2026-04-27 08:31:24
○ 2026-07-26 14:09:54
●A157.7.189.2512026-04-27 → 2026-07-26 · 3 obs
○ 2017-02-02 09:40:46
● 2026-04-27 08:31:24
● 2026-07-26 14:09:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
cizen.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cizen.jp (unsigned zone)

⏱️ Timing

Total: 1738ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.251
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1cizen.sakura.ne.jp (pri: 10)
TXT2v=spf1 a:www5260.sakura.ne.jp mx ~all, google-site-verification=NNDkc16te6JLyLG
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

Hierarchy

cizen.jp is a parent domain of www.cizen.jp.

IP Addresses

cizen.jp resolves to one IP address: 157.7.189.251.

cafeplus.biz, ifhc.jp, rufflemaltese.com and two other host names share IP numbers with cizen.jp.

Name Servers

cizen.jp has three name servers — master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

cizen.jp shares at least some of its name servers with other domains, including oneroof.sakura.ne.jp, wuah.sakura.ne.jp, shizennouen.com and two others.

These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.

Each of the three hostnames points to exactly one IP address: master.dns.ne.jp points to 210.224.172.18, ns1.dns.ne.jp points to 61.211.236.1 and ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

Mail for cizen.jp is handled by a single mail server, cizen.sakura.ne.jp.

The mail server configuration of cizen.jp is identical to that of other domains — cizen.sakura.ne.jp being one example.

cizen.sakura.ne.jp points to one IP number — 133.167.8.200.