cod4.cn - dns.ninja

cod4.cn

DNSSEC⚠️ Not signed
A154.194.176.203🇭🇰 OWGELS-AS-AP154.194.128.0/18 Starbow Ltd
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.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.judns.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
SOAns1.julydns.commaster@jmdns.com serial=1772701990

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=2034987913

Previously MX for

cod4.cn

Same first word

cod4.biz
cod4.de
cod4.com
cod4.cz
cod4.cn

Similar names

4doc.ru
cd4o.com
d4co.com
4cod.ru
4doc.eu
oc4d.com
doc4.de
4doc.cz
4dco.com
4doc.net
doc4.ru
co4d.com
4dco.de
4doc.de
4doc.fr
doc4.nl
4doc.org
doc4.ir
doc4.com
4ocd.com
4cod.com
doc4.net
4doc.nl
dco4.com
doc4.design
oc4d.org
odc4.com
4doc.ai
4doc.com
doc4.org
doc4.com.br
doc4.biz

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comMXcod4.cnA154.194.176.203174.139.64.188
●NSns1.judns.com2026-04-09 → 2026-06-30 · 2 obs
● 2026-04-09 11:36:22
● 2026-06-30 21:13:32
●NSns1.julydns.com2026-04-09 → 2026-06-30 · 2 obs
● 2026-04-09 11:36:22
● 2026-06-30 21:13:32
●NSns2.judns.com2026-04-09 → 2026-06-30 · 2 obs
● 2026-04-09 11:36:22
● 2026-06-30 21:13:32
●NSns2.julydns.com2026-04-09 → 2026-06-30 · 2 obs
● 2026-04-09 11:36:22
● 2026-06-30 21:13:32
○MXcod4.cn2016-09-01 → 2016-09-01 · 3 obs
● 2016-09-01 02:47:00
○ 2026-04-09 11:36:22
○ 2026-06-30 21:13:32
●A154.194.176.2032026-04-09 → 2026-06-30 · 3 obs
○ 2015-06-30 10:53:34
● 2026-04-09 11:36:22
● 2026-06-30 21:13:32
○A174.139.64.1882015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 10:53:34
○ 2026-04-09 11:36:22
○ 2026-06-30 21:13:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
cod4.cnns1.judns.com, ns2.judns.com-

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cod4.cn (unsigned zone)

⏱️ Timing

Total: 1284ms | Queries: -

📄 Records

TypeCountSample Data
A1154.194.176.203
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

Analysis

IP Addresses

cod4.cn points to a single IP number: 154.194.176.203.

Name Servers

cod4.cn has four authoritative name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cod4.cn shares at least some of its name servers with other domains, including duoquan5.com, geekshubsacademy.com, cbifamily.com and two others.

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

ns1.judns.com and ns2.judns.com each resolve to 162.159.27.251, while ns1.julydns.com and ns2.julydns.com each resolve to 162.159.48.223.

The host names ns1.judns.com and ns2.judns.com both resolve to 162.159.27.251 IP addresses.

The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.