codou.cn - dns.ninja

codou.cn

DNSSEC⚠️ Not signed
A104.221.192.200🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.onclouddns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1778346683

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035038281

Same first word

codou.cn

Similar names

uodoc.com
cooud.com
duoco.de
docuo.eu
oudco.com
ocodu.com
coduo.io
coodu.com
docuo.es
cudoo.de
coduo.at
coodu.cn
douco.net
doocu.com
coudo.com
ucdoo.com
douco.de
ducoo.com
odocu.mobi
udoco.com
douco.com
douco.cn
ucodo.com
ucood.cn
cudoo.com
udoco.de
odocu.com
coodu.org

DNS History

10 records (5 active, 5 former)

201820192020202120222023202420252026NSns1.julydns.comns1.onclouddns.comns2.julydns.comns2.onclouddns.comns1.dnsrw.comns1.judns.comns2.dnsrw.comns2.judns.comA104.221.192.20038.239.107.202
○NSns1.dnsrw.com2017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 11:48:16
○ 2026-06-27 23:20:38
○ 2026-07-14 04:01:26
○NSns1.judns.com2026-06-27 → 2026-07-14 · 2 obs
○ 2026-06-27 23:20:38
○ 2026-07-14 04:01:26
●NSns1.julydns.com2026-06-27 → 2026-07-14 · 3 obs
○ 2017-03-20 11:48:16
● 2026-06-27 23:20:38
● 2026-07-14 04:01:26
●NSns1.onclouddns.com2026-06-27 → 2026-07-14 · 3 obs
○ 2017-03-20 11:48:16
● 2026-06-27 23:20:38
● 2026-07-14 04:01:26
○NSns2.dnsrw.com2017-03-20 → 2017-03-20 · 3 obs
● 2017-03-20 11:48:16
○ 2026-06-27 23:20:38
○ 2026-07-14 04:01:26
○NSns2.judns.com2026-06-27 → 2026-07-14 · 2 obs
○ 2026-06-27 23:20:38
○ 2026-07-14 04:01:26
●NSns2.julydns.com2026-06-27 → 2026-07-14 · 3 obs
○ 2017-03-20 11:48:16
● 2026-06-27 23:20:38
● 2026-07-14 04:01:26
●NSns2.onclouddns.com2026-06-27 → 2026-07-14 · 3 obs
○ 2017-03-20 11:48:16
● 2026-06-27 23:20:38
● 2026-07-14 04:01:26
●A104.221.192.2002026-06-27 → 2026-07-14 · 2 obs
● 2026-06-27 23:20:38
● 2026-07-14 04:01:26
○A38.239.107.2022026-06-27 → 2026-07-14 · 2 obs
○ 2026-06-27 23:20:38
○ 2026-07-14 04:01:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...-
codou.cnns1.onclouddns.com, ns2.onclouddns.com-

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.onclouddns.com, ns2.onclouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codou.cn (unsigned zone)

⏱️ Timing

Total: 1175ms | Queries: -

📄 Records

TypeCountSample Data
A1104.221.192.200
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

codou.cn resolves to one IP address: 104.221.192.200.

Name Servers

The authoritative name servers for codou.cn are ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.

codou.cn shares at least some of its name servers with other domains, including fsghzx.com, gymzp.com, ayydjtkd.com and two others.

These name servers are frequently paired with the name servers ns1.judns.com and ns2.judns.com.

Four host names each point to one IP address: ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com both point to 162.159.27.251.

ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.

ns1.onclouddns.com and ns2.onclouddns.com are host names that each point to 162.159.27.251 IP addresses.