chengby.com - robtex.com

chengby.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a499🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:52e3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.227Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.153🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSsavanna.ns.cloudflare.com
A2606:4700:50::a29f:2688🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A2803:f800:50::6ca2:c288🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsavanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2288🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsavanna.ns.cloudflare.com
A108.162.194.136🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A162.159.38.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
A172.64.34.136🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsavanna.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.82.227, 172.67.164.153
IPv62606:4700:3030::ac43:a499, 2606:4700:3033::6815:52e3
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2399041351

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=1771291435

Same first word

chengby.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSclark.ns.cloudflare.comsavanna.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjm1.dns.comA104.21.82.227172.67.164.1532606:4700:3030::ac43:a4992606:4700:3033::6815:52e342.51.153.17045.128.49.207
●NSclark.ns.cloudflare.com2026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
○NSf1g1ns1.dnspod.net2015-07-07 → 2017-02-09 · 4 obs
● 2015-07-07 02:49:00
● 2017-02-09 00:37:14
○ 2019-12-26 08:30:26
○ 2026-03-19 14:54:34
○NSf1g1ns2.dnspod.net2015-07-07 → 2017-02-09 · 4 obs
● 2015-07-07 02:49:00
● 2017-02-09 00:37:14
○ 2026-03-18 23:31:48
○ 2026-03-19 14:54:34
○NSjm1.dns.com2019-12-26 → 2019-12-26 · 4 obs
○ 2017-02-09 00:37:14
● 2019-12-26 08:30:26
○ 2026-03-18 23:31:48
○ 2026-03-19 14:54:34
●NSsavanna.ns.cloudflare.com2026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
●A104.21.82.2272026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
●A172.67.164.1532026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
●A2606:4700:3030::ac43:a4992026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
●A2606:4700:3033::6815:52e32026-03-18 → 2026-03-19 · 3 obs
○ 2019-12-26 08:30:26
● 2026-03-18 23:31:48
● 2026-03-19 14:54:34
○A42.51.153.1702017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 00:37:14
○ 2019-12-26 08:30:26
○ 2026-03-19 14:54:34
○A45.128.49.2072019-12-26 → 2019-12-26 · 4 obs
○ 2017-02-09 00:37:14
● 2019-12-26 08:30:26
○ 2026-03-18 23:31:48
○ 2026-03-19 14:54:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
chengby.comclark.ns.cloudflare.com, savanna.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.136

NS records: clark.ns.cloudflare.com, savanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengby.com (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.82.227, 172.67.164.153
AAAA22606:4700:3033::6815:52e3, 2606:4700:3030::ac43:a499
NS2clark.ns.cloudflare.com, savanna.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

chengby.com points to four IP numbers: 2606:4700:3030::ac43:a499, 2606:4700:3033::6815:52e3, 104.21.82.227 and 172.67.164.153.

Other host names, for instance cataniaandcatania.com, 40strong.com, foodiefactor.com, server.rada.org.ua.selo.org.ua and bisge.com share IP numbers with chengby.com.

Name Servers

Delegation for chengby.com rests with two name servers, clark.ns.cloudflare.com and savanna.ns.cloudflare.com.

chengby.com shares the same name server setup as other domains, including 320jd.com, mizunorunningshoes.us, effectiefoperectiesnl.xyz, tangrennet.com and 3star-glass.com.

chengby.com at least partially shares name servers with other domains, for instance gd.am, mshow.ru, epillars.me, securepalace.ca and zmist.com.

Host names with six IP numbers: clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87. savanna.ns.cloudflare.com points to: 2606:4700:50::a29f:2688, 2803:f800:50::6ca2:c288, 2a06:98c1:50::ac40:2288, 108.162.194.136, 162.159.38.136 and 172.64.34.136.