codedou.com - dns.ninja

`codedou.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:20c2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9a6f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.194^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.111^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`thaddeus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thaddeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thaddeus.ns.cloudflare.com`
		A	108.162.195.127^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	162.159.44.127^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
		A	172.64.35.127^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thaddeus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.194, 172.67.154.111
		IPv6 hints	2606:4700:3032::6815:20c2, 2606:4700:3034::ac43:9a6f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2402706617

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1780737186

Subdomains

www.codedou.com

Same first word

codedou.com

Similar names

codeduo.de

duodeco.com

codeduo.com

doucode.com

udocode.com

duodeco.nl

duocode.link

duocode.io

DNS History

10 records (6 active, 4 former)

●NScrystal.ns.cloudflare.com2026-02-16 → 2026-06-06 · 3 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-06-06 09:27:58

○NSf1g1ns1.dnspod.net2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 02:03:00
○ 2026-02-16 04:33:00
○ 2026-06-06 09:27:58

○NSf1g1ns2.dnspod.net2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 02:03:00
○ 2026-02-16 04:33:00
○ 2026-06-06 09:27:58

●NSthaddeus.ns.cloudflare.com2026-02-16 → 2026-06-06 · 3 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-06-06 09:27:58

●A104.21.32.1942026-02-16 → 2026-06-06 · 3 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-06-06 09:27:58

○A123.207.13.532017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 02:03:00
○ 2026-02-16 04:33:00
○ 2026-06-06 09:27:58

●A172.67.154.1112026-02-16 → 2026-06-06 · 3 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-06-06 09:27:58

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-01 04:54:00
● 2026-03-03 12:18:18
○ 2026-03-03 14:45:32
○ 2026-06-06 09:27:58

●A2606:4700:3032::6815:20c22026-02-16 → 2026-06-06 · 6 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-03-01 04:54:00
○ 2026-03-03 12:18:18
● 2026-03-03 14:45:32
● 2026-06-06 09:27:58

●A2606:4700:3034::ac43:9a6f2026-02-16 → 2026-06-06 · 6 obs

○ 2017-05-08 02:03:00
● 2026-02-16 04:33:00
● 2026-03-01 04:54:00
○ 2026-03-03 12:18:18
● 2026-03-03 14:45:32
● 2026-06-06 09:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
codedou.com	crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codedou.com (unsigned zone)

⏱️ Timing

Total: 2974ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.194, 172.67.154.111`
AAAA	2	`2606:4700:3032::6815:20c2, 2606:4700:3034::ac43:9a6f`
NS	2	`crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (crystal.ns.cloudflare.com, crystal.ns.cloudflare.com, crystal.ns.cloudflare.com...)

Analysis

Hierarchy

www.codedou.com is delegated beneath codedou.com.

IP Addresses

With 4 IP addresses, codedou.com directs to 104.21.32.194, 172.67.154.111, 2606:4700:3032::6815:20c2 and 2606:4700:3034::ac43:9a6f.

Among the host names that share IP numbers with codedou.com are convicted-driver-insurance.com, launchfeed.com, stevenknox.net and two others.

Name Servers

codedou.com is served by two delegated name servers, crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

codedou.com has the same name server delegation as a number of other domains, such as shlingpao.com, yu-qu.com, hzxgcd.cn and two more.

There is at least partial name server overlap between codedou.com and other domains — sildenafiltn.online, leetcdn.com, orinthera.sbs and two more among them.

These name servers are routinely deployed together with the name servers apollo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

crystal.ns.cloudflare.com maps to six IP addresses: 108.162.194.202, 162.159.38.202, 172.64.34.202 and three others.

thaddeus.ns.cloudflare.com maps to six IP addresses: 108.162.195.127, 162.159.44.127, 172.64.35.127 and three others.