codet.cn - dns.ninja

codet.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:366c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8a33🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.108Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.51🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelody.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A2803:f800:50::6ca2:c2fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelody.ns.cloudflare.com
A2a06:98c1:50::ac40:22fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelody.ns.cloudflare.com
A108.162.194.250🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A162.159.38.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
A172.64.34.250🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelody.ns.cloudflare.com
NSrocky.ns.cloudflare.com
A2606:4700:58::adf5:3be3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A2803:f800:50::6ca2:c1e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrocky.ns.cloudflare.com
A2a06:98c1:50::ac40:21e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrocky.ns.cloudflare.com
A108.162.193.227🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A172.64.33.227🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A173.245.59.227🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.54.108, 172.67.138.51
IPv6 hints2606:4700:3033::6815:366c, 2606:4700:3037::ac43:8a33
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOAmelody.ns.cloudflare.comdns@cloudflare.com serial=2410386130

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=2035128722

Same first word

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DNS History

15 records (6 active, 9 former)

202120222023202420252026NSmelody.ns.cloudflare.comrocky.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.54.108172.67.138.512606:4700:3033::6815:366c2606:4700:3037::ac43:8a33122.114.250.212606:4700:3033::ac43:8a332606:4700:3036::6815:366c
●NSmelody.ns.cloudflare.com2026-04-03 → 2026-08-03 · 3 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-08-03 15:42:22
○NSns1.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
○NSns2.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
○NSns3.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
○NSns4.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
○NSns5.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
○NSns6.myhostadmin.net2020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
●NSrocky.ns.cloudflare.com2026-04-03 → 2026-08-03 · 3 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-08-03 15:42:22
●A104.21.54.1082026-04-03 → 2026-08-03 · 3 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-08-03 15:42:22
○A122.114.250.212020-01-07 → 2020-01-07 · 3 obs
● 2020-01-07 19:03:36
○ 2026-04-03 20:31:24
○ 2026-08-03 15:42:22
●A172.67.138.512026-04-03 → 2026-08-03 · 3 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-08-03 15:42:22
●A2606:4700:3033::6815:366c2026-07-26 → 2026-08-03 · 3 obs
○ 2026-06-10 04:09:10
● 2026-07-26 15:12:34
● 2026-08-03 15:42:22
○A2606:4700:3033::ac43:8a332026-04-03 → 2026-06-10 · 5 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-06-10 04:09:10
○ 2026-07-26 15:12:34
○ 2026-08-03 15:42:22
○A2606:4700:3036::6815:366c2026-04-03 → 2026-06-10 · 5 obs
○ 2020-01-07 19:03:36
● 2026-04-03 20:31:24
● 2026-06-10 04:09:10
○ 2026-07-26 15:12:34
○ 2026-08-03 15:42:22
●A2606:4700:3037::ac43:8a332026-07-26 → 2026-08-03 · 3 obs
○ 2026-06-10 04:09:10
● 2026-07-26 15:12:34
● 2026-08-03 15:42:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
codet.cnrocky.ns.cloudflare.com, melody.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.250

NS records: rocky.ns.cloudflare.com, melody.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codet.cn (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.138.51, 104.21.54.108
AAAA22606:4700:3033::6815:366c, 2606:4700:3037::ac43:8a33
NS2melody.ns.cloudflare.com, rocky.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1melody.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

codet.cn points to the four IP addresses 104.21.54.108, 172.67.138.51, 2606:4700:3033::6815:366c and 2606:4700:3037::ac43:8a33.

Two other host names, along with sat2day.info, www.gkstyle.net and mail.nui-very.ru, also share IP numbers with codet.cn.

Name Servers

DNS delegation for codet.cn points to two name servers: melody.ns.cloudflare.com and rocky.ns.cloudflare.com.

codet.cn shares its NS records with other domains, for example anhssy.cn, dianqq.cn, cqgiot.cn and two others.

The name servers of codet.cn overlap at least partially with those of other domains — among them nesc.pl, anthemussea.gr, europebookings.com and two more.

These name servers commonly appear in combination with the name servers kyrie.ns.cloudflare.com.

DNS names with 6 IP addresses:

melody.ns.cloudflare.com has IP addresses 108.162.194.250, 162.159.38.250 and 172.64.34.250, plus 3 other.

rocky.ns.cloudflare.com has IP addresses 108.162.193.227, 172.64.33.227 and 173.245.59.227, plus 3 other.