chinaheight.com - robtex.com

chinaheight.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4a69🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9d33🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.74.105Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.51🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NScolin.ns.cloudflare.com
A2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcolin.ns.cloudflare.com
A2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcolin.ns.cloudflare.com
A108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
A172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcolin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.74.105, 172.67.157.51
IPv6 hints2606:4700:3033::6815:4a69, 2606:4700:3034::ac43:9d33
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2404178188

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=1783755247

Same first word

chinaheight.com

Similar names

heightchina.com

DNS History

8 records (6 active, 2 former)

NSamanda.ns.cloudflare.comcolin.ns.cloudflare.comA104.21.74.105172.67.157.512606:4700:3033::6815:4a692606:4700:3034::ac43:9d332606:4700:3031::6815:4a692606:4700:3037::ac43:9d33
●NSamanda.ns.cloudflare.com2026-05-17 → 2026-07-11 · 2 obs
● 2026-05-17 05:22:08
● 2026-07-11 07:45:46
●NScolin.ns.cloudflare.com2026-05-17 → 2026-07-11 · 2 obs
● 2026-05-17 05:22:08
● 2026-07-11 07:45:46
●A104.21.74.1052026-05-17 → 2026-07-11 · 2 obs
● 2026-05-17 05:22:08
● 2026-07-11 07:45:46
●A172.67.157.512026-05-17 → 2026-07-11 · 2 obs
● 2026-05-17 05:22:08
● 2026-07-11 07:45:46
○A2606:4700:3031::6815:4a692026-05-17 → 2026-06-15 · 3 obs
● 2026-05-17 05:22:08
● 2026-06-15 13:06:14
○ 2026-07-11 07:45:46
●A2606:4700:3033::6815:4a692026-07-11 → 2026-07-11 · 2 obs
○ 2026-06-15 13:06:14
● 2026-07-11 07:45:46
●A2606:4700:3034::ac43:9d332026-07-11 → 2026-07-11 · 2 obs
○ 2026-06-15 13:06:14
● 2026-07-11 07:45:46
○A2606:4700:3037::ac43:9d332026-05-17 → 2026-06-15 · 3 obs
● 2026-05-17 05:22:08
● 2026-06-15 13:06:14
○ 2026-07-11 07:45:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
chinaheight.comamanda.ns.cloudflare.com, colin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.75

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chinaheight.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.51, 104.21.74.105
AAAA22606:4700:3034::ac43:9d33, 2606:4700:3033::6815:4a69
NS2amanda.ns.cloudflare.com, colin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chinaheight.com has four IP addresses: 104.21.74.105, 172.67.157.51, 2606:4700:3033::6815:4a69 and 2606:4700:3034::ac43:9d33.

Two other host names, along with flummox.me, balmas.eu and aznet.io, also share IP numbers with chinaheight.com.

Name Servers

chinaheight.com is served by two delegated name servers, amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

chinaheight.com shares its NS records with other domains, for example xcsxdb.com, 18msg.com, targels.com and two others.

chinaheight.com shares at least some of its name servers with other domains, including lunettestyle.com, splashdesign.com, pythontutor.ru and two others.

These name servers are frequently seen alongside the name servers noor.ns.cloudflare.com, george.ns.cloudflare.com, jewel.ns.cloudflare.com and braden.ns.cloudflare.com.

DNS names with 6 IP addresses:

amanda.ns.cloudflare.com carries IP addresses 108.162.192.63, 172.64.32.63 and 173.245.58.63, with 3 other addresses beyond those.

colin.ns.cloudflare.com carries IP addresses 108.162.195.75, 162.159.44.75 and 172.64.35.75, with 3 other addresses beyond those.