dayu.cn.com - robtex.com

dayu.cn.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3269🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:ccee🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.105Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.238🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdenver.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A2803:f800:50::6ca2:c3c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdenver.ns.cloudflare.com
A2a06:98c1:50::ac40:23c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdenver.ns.cloudflare.com
A108.162.195.196🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A162.159.44.196Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
A172.64.35.196🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdenver.ns.cloudflare.com
NSsusan.ns.cloudflare.com
A2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsusan.ns.cloudflare.com
A2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsusan.ns.cloudflare.com
A108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
A172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsusan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.105, 172.67.204.238
IPv6 hints2606:4700:3033::6815:3269, 2606:4700:3035::ac43:ccee
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOAdenver.ns.cloudflare.comdns@cloudflare.com serial=2401486442

cn.com

DNSSEC🔒 Signed (DS record present)
A54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix
NSns0.centralnic.net ⭐
NSns1.centralnic.net
NSns2.centralnic.net
NSns3.centralnic.net
NSns4.centralnic.net
TXTv=spf1 -all
SOAns0.centralnic.nethostmaster@centralnic.net serial=3000613765
⚠️ On DNS blocklist: multi, pro, pro.plus, tif, ultimate
rank #782 globally
rank #444 in the tld
this domain is a second-level domain constructed as 'cn' plus the '.com' suffix. It is a brandable name frequently used by companies with China-related branding or services. The exact ownership and content can vary over time as domains are registered to different parties, and it may host a site or redirect.WOT: SAFE (43/100)
📈 Tranco rank: #2,690

Same first word

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dayu.de
dayu.info
dayu.pro
dayu.github.io
dayu.se
dayu.ch

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DNS History

6 records (6 active, 0 former)

NSdenver.ns.cloudflare.comsusan.ns.cloudflare.comA104.21.50.105172.67.204.2382606:4700:3033::6815:32692606:4700:3035::ac43:ccee
●NSdenver.ns.cloudflare.com2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42
●NSsusan.ns.cloudflare.com2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42
●A104.21.50.1052026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42
●A172.67.204.2382026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42
●A2606:4700:3033::6815:32692026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42
●A2606:4700:3035::ac43:ccee2026-05-02 → 2026-05-11 · 2 obs
● 2026-05-02 09:58:06
● 2026-05-11 02:35:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cn.comns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net-
dayu.cn.comsusan.ns.cloudflare.com, denver.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.199

NS records: susan.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dayu.cn.com (unsigned zone)

⏱️ Timing

Total: 693ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.204.238, 104.21.50.105
AAAA22606:4700:3035::ac43:ccee, 2606:4700:3033::6815:3269
NS2denver.ns.cloudflare.com, susan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1denver.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

dayu.cn.com refers to four IP numbers: 2606:4700:3033::6815:3269, 2606:4700:3035::ac43:ccee, 104.21.50.105 and 172.67.204.238.

Other host names, for instance bykea.work, 116profilemessages.wowgold.it, gtld-29.www.wowgold.it, 35.www.wowgold.it and techplugged.com share IP numbers with dayu.cn.com.

Name Servers

dayu.cn.com's delegation uses two name servers: denver.ns.cloudflare.com and susan.ns.cloudflare.com.

dayu.cn.com uses the same name server setup as other domains, such as ketquaxosothudo.com, psychicsaikrishna.us.com, kjc.org.in, ank1.ru.com and bsnl.co.com.

dayu.cn.com at least partially shares name servers with other domains, including of64ttltny.xyz, trangchukkwin.online, dnjs0371.com, 91(0x706f726e)y55.xyz and z3u.com.

These name servers are commonly used with lily.ns.cloudflare.com, damon.ns.cloudflare.com and tate.ns.cloudflare.com.

Host names with six IP numbers:

denver.ns.cloudflare.com points to 2606:4700:58::a29f:2cc4, 2803:f800:50::6ca2:c3c4, 2a06:98c1:50::ac40:23c4, 108.162.195.196, 162.159.44.196 and 172.64.35.196.

susan.ns.cloudflare.com points to 2606:4700:50::a29f:26c7, 2803:f800:50::6ca2:c2c7, 2a06:98c1:50::ac40:22c7, 108.162.194.199, 162.159.38.199 and 172.64.34.199.