cnetwork.cloud - dns.ninja

cnetwork.cloud

DNSSEC⚠️ Not signed
A2403:3a00:107:29:133:167:212:21🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww5311.sakura.ne.jp
A133.167.212.21🇯🇵 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
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
MXcnetwork.cloud ⭐
A2403:3a00:107:29:133:167:212:21🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww5311.sakura.ne.jp
A133.167.212.21🇯🇵 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
PTRwww5311.sakura.ne.jp
TXTv=spf1 a:www5311.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-07-13 #1

cloud

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1781034030

MX for

cnetwork.cloud

Subdomains

doh.cnetwork.cloud

Same first word

cnetwork.eu
cnetwork.co.za
cnetwork.mx
cnetwork.org
cnetwork.co
cnetwork.co.uk
cnetwork.digital
cnetwork.cloud
cnetwork.com.br
cnetwork.us
cnetwork.tv
cnetwork.org.ph
cnetwork.nl
cnetwork.ro
cnetwork.com
cnetwork.it

Similar names

rocketnw.com
recktown.com
worknect.com
networkc.co.uk
networkc.de
netcwork.it
centwork.com
networkc.com
crowntek.com
workcent.com
crowntek.com.hk
networkc.co.in
knowcert.de
crowntek.nl
nectwork.com
networkc.net
crowntek.net
tekcrown.com
kwcentro.com.mx
townerkc.com
networkc.co
kwcentro.com
knowcert.com

DNS History

6 records (6 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXcnetwork.cloudA133.167.212.212403:3a00:107:29:133:167:212:21
●NSmaster.dns.ne.jp2026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50
●NSns1.dns.ne.jp2026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50
●NSns2.dns.ne.jp2026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50
●MXcnetwork.cloud2026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50
●A133.167.212.212026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50
●A2403:3a00:107:29:133:167:212:212026-05-27 → 2026-06-09 · 2 obs
● 2026-05-27 05:32:34
● 2026-06-09 19:46:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cloudns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org-
cnetwork.cloudns2.dns.ne.jp, ns1.dns.ne.jp-

✅ 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 cnetwork.cloud (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

TypeCountSample Data
A1133.167.212.21
AAAA12403:3a00:107:29:133:167:212:21
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1cnetwork.cloud (pri: 10)
TXT1v=spf1 a:www5311.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

cnetwork.cloud is a parent domain of doh.cnetwork.cloud.

Mail Server Role

cnetwork.cloud acts as its own mail server.

IP Addresses

cnetwork.cloud points to two IP numbers: 133.167.212.21 and 2403:3a00:107:29:133:167:212:21.

Additional host names — torinoco.com, pizzalab.net, www.itcj.com and two others — share IP numbers with cnetwork.cloud.

Name Servers

Three name servers are authoritative for cnetwork.cloud: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

cnetwork.cloud shares at least some of its name servers with other domains, including nishiyama-takeshi.net, buy-whatyou6want.com, korearata.jp and two others.

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

Three hostnames, one IP address apiece: 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

cnetwork.cloud has a single mail server: cnetwork.cloud itself.

cnetwork.cloud points to two IP addresses: 133.167.212.21 and 2403:3a00:107:29:133:167:212:21.