chengtounet.com - robtex.com

chengtounet.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:259🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:80fe🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.89Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.254🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScraig.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A2803:f800:50::6ca2:c3c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcraig.ns.cloudflare.com
A2a06:98c1:50::ac40:23c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcraig.ns.cloudflare.com
A108.162.195.192🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
A172.64.35.192🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcraig.ns.cloudflare.com
NSjessica.ns.cloudflare.com
A2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjessica.ns.cloudflare.com
A2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjessica.ns.cloudflare.com
A108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.89, 172.67.128.254
IPv6 hints2606:4700:3033::6815:259, 2606:4700:3037::ac43:80fe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOAcraig.ns.cloudflare.comdns@cloudflare.com serial=2399529258

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=1778699541

Subdomains

www.chengtounet.com

Same first word

chengtounet.com

DNS History

12 records (6 active, 6 former)

2017201820192020202120222023202420252026NScraig.ns.cloudflare.comjessica.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA104.21.2.89172.67.128.2542606:4700:3033::6815:2592606:4700:3037::ac43:80fe121.42.45.185139.129.117.250
●NScraig.ns.cloudflare.com2026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10
○NSf1g1ns1.dnspod.net2016-12-16 → 2017-10-04 · 4 obs
● 2016-12-16 02:16:38
● 2017-10-04 04:52:42
○ 2026-05-08 06:46:40
○ 2026-05-13 19:35:10
○NSf1g1ns2.dnspod.net2016-12-16 → 2017-10-04 · 4 obs
● 2016-12-16 02:16:38
● 2017-10-04 04:52:42
○ 2026-05-08 06:46:40
○ 2026-05-13 19:35:10
●NSjessica.ns.cloudflare.com2026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10
○MXmxbiz1.qq.com2016-12-16 → 2017-10-04 · 4 obs
● 2016-12-16 02:16:38
● 2017-10-04 04:52:42
○ 2026-05-08 06:46:40
○ 2026-05-13 19:35:10
○MXmxbiz2.qq.com2016-12-16 → 2017-10-04 · 4 obs
● 2016-12-16 02:16:38
● 2017-10-04 04:52:42
○ 2026-05-08 06:46:40
○ 2026-05-13 19:35:10
●A104.21.2.892026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10
○A121.42.45.1852016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 02:16:38
○ 2017-10-04 04:52:42
○ 2026-05-13 19:35:10
○A139.129.117.2502017-10-04 → 2017-10-04 · 4 obs
○ 2016-12-16 02:16:38
● 2017-10-04 04:52:42
○ 2026-05-08 06:46:40
○ 2026-05-13 19:35:10
●A172.67.128.2542026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10
●A2606:4700:3033::6815:2592026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10
●A2606:4700:3037::ac43:80fe2026-05-08 → 2026-05-13 · 3 obs
○ 2017-10-04 04:52:42
● 2026-05-08 06:46:40
● 2026-05-13 19:35:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
chengtounet.comjessica.ns.cloudflare.com, craig.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.192

NS records: jessica.ns.cloudflare.com, craig.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengtounet.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.89, 172.67.128.254
AAAA22606:4700:3037::ac43:80fe, 2606:4700:3033::6815:259
NS2craig.ns.cloudflare.com, jessica.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1craig.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

chengtounet.com is parent of www.chengtounet.com.

IP Addresses

chengtounet.com points to four IP numbers: 2606:4700:3033::6815:259, 2606:4700:3037::ac43:80fe, 104.21.2.89 and 172.67.128.254.

Other host names, for instance 3bg2020.com, smartnet-work2.forum, bralucky.com, www.xmyk120.com and afiscooters.com share IP numbers with chengtounet.com.

Name Servers

chengtounet.com's delegation is to two name servers craig.ns.cloudflare.com and jessica.ns.cloudflare.com.

chengtounet.com shares the same name server configuration as other domains, such as cntaoxue.com, hzjiajiaqing.com, mrxmjx.com, jsfhyb.com and ahblgg.com.

chengtounet.com at least partially shares its name servers with other domains, for instance silkblox.com, lnc-partners.com, richprizecasino-uk.com, f200m-oke.site and atomcorepocapital.info.

These name servers are commonly used alongside kim.ns.cloudflare.com and cash.ns.cloudflare.com.

Host names with six IP numbers:

craig.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc0, 2803:f800:50::6ca2:c3c0, 2a06:98c1:50::ac40:23c0, 108.162.195.192, 162.159.44.192 and 172.64.35.192.

jessica.ns.cloudflare.com points to: 2606:4700:50::adf5:3aab, 2803:f800:50::6ca2:c0ab, 2a06:98c1:50::ac40:20ab, 108.162.192.171, 172.64.32.171 and 173.245.58.171.