`canuan.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5d81^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d1e7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.129^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.231^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`monroe.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2699^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c299^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monroe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2299^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monroe.ns.cloudflare.com`
		A	108.162.194.153^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	162.159.38.153^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
		A	172.64.34.153^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monroe.ns.cloudflare.com`
NS	`rodrigo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rodrigo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rodrigo.ns.cloudflare.com`
		A	108.162.195.78^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	162.159.44.78^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
		A	172.64.35.78^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rodrigo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.129, 172.67.209.231
		IPv6 hints	2606:4700:3032::6815:5d81, 2606:4700:3033::ac43:d1e7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`monroe.ns.cloudflare.com`dns@cloudflare.com serial=2399686840

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034663668

Same first word

canuan.cn

Similar names

annuca.com

ancuan.com

cuanan.com

cuanna.com

nuanca.cn

ucanna.info

unanca.org

cananu.com

nucana.com

ucanna.com

ucanna.net

cunana.com

canuna.com

DNS History

11 records (6 active, 5 former)

●NSmonroe.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2020-02-25 11:05:50
● 2026-02-16 12:42:40
● 2026-04-12 21:39:58

○NSns1.22.cn2017-04-02 → 2017-04-02 · 4 obs

○ 2016-07-09 20:35:50
● 2017-04-02 08:19:16
○ 2020-02-25 11:05:50
○ 2026-04-12 21:39:58

○NSns1.51dns.com2015-10-10 → 2015-12-10 · 4 obs

● 2015-10-10 14:51:04
● 2015-12-10 12:56:04
○ 2016-07-09 20:35:50
○ 2026-04-12 21:39:58

○NSns2.51dns.com2015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 14:51:04
○ 2016-07-09 20:35:50
○ 2026-04-12 21:39:58

●NSrodrigo.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2020-02-25 11:05:50
● 2026-02-16 12:42:40
● 2026-04-12 21:39:58

○A103.39.78.572015-10-10 → 2015-10-10 · 3 obs

● 2015-10-10 14:51:04
○ 2016-07-09 20:35:50
○ 2026-04-12 21:39:58

●A104.21.93.1292026-02-16 → 2026-04-12 · 5 obs

○ 2016-07-09 20:35:50
● 2026-02-16 12:42:40
○ 2026-02-20 03:42:04
● 2026-02-22 11:34:40
● 2026-04-12 21:39:58

○A172.64.80.12026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-16 12:42:40
● 2026-02-20 03:42:04
○ 2026-02-22 11:34:40
○ 2026-04-12 21:39:58

●A172.67.209.2312026-02-16 → 2026-04-12 · 5 obs

○ 2016-07-09 20:35:50
● 2026-02-16 12:42:40
○ 2026-02-20 03:42:04
● 2026-02-22 11:34:40
● 2026-04-12 21:39:58

●A2606:4700:3032::6815:5d812026-02-16 → 2026-04-12 · 3 obs

○ 2016-07-09 20:35:50
● 2026-02-16 12:42:40
● 2026-04-12 21:39:58

●A2606:4700:3033::ac43:d1e72026-02-16 → 2026-04-12 · 3 obs

○ 2016-07-09 20:35:50
● 2026-02-16 12:42:40
● 2026-04-12 21:39:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
canuan.cn	monroe.ns.cloudflare.com, rodrigo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.78

NS records: monroe.ns.cloudflare.com, rodrigo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for canuan.cn (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.231, 104.21.93.129`
AAAA	2	`2606:4700:3033::ac43:d1e7, 2606:4700:3032::6815:5d81`
NS	2	`monroe.ns.cloudflare.com, rodrigo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`monroe.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

canuan.cn points to four IP numbers: 2606:4700:3032::6815:5d81, 2606:4700:3033::ac43:d1e7, 104.21.93.129 and 172.67.209.231.

Other host names, for instance hotfog.net, mixuai.com, rxstd.com, mail.arnavutkremi.net and derevoopt.ru share IP numbers with canuan.cn.

Name Servers

canuan.cn is delegated to two name servers: monroe.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

canuan.cn uses the same name server setup as other domains, for instance jarno.cn, dizq.cn, indotirta.com, xfhat.com and y658.cn.

canuan.cn shares name servers with other domains at least partially, for instance openislandcompass.life, opuswebmls.com, mbti.net, navchinastar.com and geyamov.cc.

these name servers are often used with guss.ns.cloudflare.com, lovisa.ns.cloudflare.com and aspen.ns.cloudflare.com.

Host names with six IP numbers: monroe.ns.cloudflare.com points to 2606:4700:50::a29f:2699, 2803:f800:50::6ca2:c299, 2a06:98c1:50::ac40:2299, 108.162.194.153, 162.159.38.153 and 172.64.34.153; rodrigo.ns.cloudflare.com points to 2606:4700:58::a29f:2c4e, 2803:f800:50::6ca2:c34e, 2a06:98c1:50::ac40:234e, 108.162.195.78, 162.159.44.78 and 172.64.35.78.

canuan.cn - robtex.com

canuan.cn

cn