zhoutingchuan.com - robtex.com

zhoutingchuan.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4d16🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:cb8c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.22Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.140🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShouston.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
NSrosemary.ns.cloudflare.com
A2606:4700:50::a29f:264d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosemary.ns.cloudflare.com
A2803:f800:50::6ca2:c24d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosemary.ns.cloudflare.com
A2a06:98c1:50::ac40:224d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosemary.ns.cloudflare.com
A108.162.194.77🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosemary.ns.cloudflare.com
A162.159.38.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosemary.ns.cloudflare.com
A172.64.34.77🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosemary.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.22, 172.67.203.140
IPv6 hints2606:4700:3033::6815:4d16, 2606:4700:3033::ac43:cb8c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOAhouston.ns.cloudflare.comdns@cloudflare.com serial=2403348191

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778629606

Same first word

zhoutingchuan.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NShouston.ns.cloudflare.comrosemary.ns.cloudflare.comdns17.hichina.comdns18.hichina.comA104.21.77.22172.67.203.1402606:4700:3033::6815:4d162606:4700:3033::ac43:cb8c112.124.57.111
○NSdns17.hichina.com2015-07-05 → 2020-02-04 · 4 obs
● 2015-07-05 19:27:18
● 2020-02-04 20:58:58
○ 2026-04-07 21:11:52
○ 2026-05-13 00:13:22
○NSdns18.hichina.com2015-07-05 → 2020-02-04 · 4 obs
● 2015-07-05 19:27:18
● 2020-02-04 20:58:58
○ 2026-04-07 21:11:52
○ 2026-05-13 00:13:22
●NShouston.ns.cloudflare.com2026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22
●NSrosemary.ns.cloudflare.com2026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22
●A104.21.77.222026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22
○A112.124.57.1112015-07-05 → 2020-02-04 · 4 obs
● 2015-07-05 19:27:18
● 2020-02-04 20:58:58
○ 2026-04-07 21:11:52
○ 2026-05-13 00:13:22
●A172.67.203.1402026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22
●A2606:4700:3033::6815:4d162026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22
●A2606:4700:3033::ac43:cb8c2026-04-07 → 2026-05-13 · 3 obs
○ 2020-02-04 20:58:58
● 2026-04-07 21:11:52
● 2026-05-13 00:13:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
zhoutingchuan.comrosemary.ns.cloudflare.com, houston.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.77

NS records: rosemary.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhoutingchuan.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.22, 172.67.203.140
AAAA22606:4700:3033::6815:4d16, 2606:4700:3033::ac43:cb8c
NS2houston.ns.cloudflare.com, rosemary.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1houston.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zhoutingchuan.com resolves to four IP numbers: 2606:4700:3033::6815:4d16, 2606:4700:3033::ac43:cb8c, 104.21.77.22 and 172.67.203.140.

other host names for instance google.skyboard.top, cgeducation.com.np, mail.meismhow.com, www.hh027.com and fashyas.com share IP numbers with zhoutingchuan.com.

Name Servers

zhoutingchuan.com is delegated to two name servers: houston.ns.cloudflare.com and rosemary.ns.cloudflare.com.

zhoutingchuan.com shares the same name server setup as other domains, for example 189study.com, uumaker.com, pioneertechsolution.com, apqthlw.com and my620.com.

zhoutingchuan.com at least partially shares name servers with other domains, for instance zc2229.com, smiles.us.com, xouor.top, mcgbizcap.co and serveryogi.com.

These name servers are often used with dorthy.ns.cloudflare.com and tia.ns.cloudflare.com.

Host names with six IP numbers:

houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52; rosemary.ns.cloudflare.com points to: 2606:4700:50::a29f:264d, 2803:f800:50::6ca2:c24d, 2a06:98c1:50::ac40:224d, 108.162.194.77, 162.159.38.77 and 172.64.34.77.