sdchenyan.com - robtex.com

sdchenyan.com

DNSSEC⚠️ Not signed
A47.107.117.222🇨🇳 Alibaba-Cloud47.107.0.0/16
NSjean.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
NSpranab.ns.cloudflare.com
A2606:4700:58::a29f:2cc7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A2803:f800:50::6ca2:c3c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpranab.ns.cloudflare.com
A2a06:98c1:50::ac40:23c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpranab.ns.cloudflare.com
A108.162.195.199🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A162.159.44.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
A172.64.35.199🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpranab.ns.cloudflare.com
SOAjean.ns.cloudflare.comdns@cloudflare.com serial=2410260479

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=1786517769

Same first word

sdchenyan.com
sdchenyan.cn

Similar names

sandychen.me
andyschen.com

DNS History

8 records (3 active, 5 former)

NSjean.ns.cloudflare.compranab.ns.cloudflare.comdns29.hichina.comdns30.hichina.comns1.myhostadmin.netns2.myhostadmin.netA47.107.117.222116.204.77.78
○NSdns29.hichina.com2026-05-06 → 2026-05-06 · 4 obs
○ 2026-04-22 03:00:16
● 2026-05-06 04:31:36
○ 2026-08-08 02:59:00
○ 2026-08-12 07:23:20
○NSdns30.hichina.com2026-05-06 → 2026-05-06 · 4 obs
○ 2026-04-22 03:00:16
● 2026-05-06 04:31:36
○ 2026-08-08 02:59:00
○ 2026-08-12 07:23:20
●NSjean.ns.cloudflare.com2026-08-08 → 2026-08-12 · 3 obs
○ 2026-05-06 04:31:36
● 2026-08-08 02:59:00
● 2026-08-12 07:23:20
○NSns1.myhostadmin.net2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 03:00:16
○ 2026-05-06 04:31:36
○ 2026-08-12 07:23:20
○NSns2.myhostadmin.net2026-04-22 → 2026-04-22 · 3 obs
● 2026-04-22 03:00:16
○ 2026-05-06 04:31:36
○ 2026-08-12 07:23:20
●NSpranab.ns.cloudflare.com2026-08-08 → 2026-08-12 · 3 obs
○ 2026-05-06 04:31:36
● 2026-08-08 02:59:00
● 2026-08-12 07:23:20
○A116.204.77.782026-05-06 → 2026-05-06 · 3 obs
● 2026-05-06 04:31:36
○ 2026-08-08 02:59:00
○ 2026-08-12 07:23:20
●A47.107.117.2222026-08-08 → 2026-08-12 · 3 obs
○ 2026-05-06 04:31:36
● 2026-08-08 02:59:00
● 2026-08-12 07:23:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
sdchenyan.comjean.ns.cloudflare.com, pranab.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.121

NS records: jean.ns.cloudflare.com, pranab.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdchenyan.com (unsigned zone)

⏱️ Timing

Total: 1735ms | Queries: -

📄 Records

TypeCountSample Data
A147.107.117.222
NS2jean.ns.cloudflare.com, pranab.ns.cloudflare.com
SOA1jean.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdchenyan.com points to a single IP number: 47.107.117.222.

Additional host names — i0dndv.com, gjzdmy.com, ibcfzp.com and two others — share IP numbers with sdchenyan.com.

Name Servers

sdchenyan.com is delegated to two name servers: jean.ns.cloudflare.com and pranab.ns.cloudflare.com.

sdchenyan.com shares its name server setup with other domains, including energiedienste-stuttgart.de, carport-diagnostics.com, bestcasinobonuses.net and two others.

There is at least partial name server overlap between sdchenyan.com and other domains — 4serv.org, beitingdental.com, toriianime.net and two more among them.

These name servers are routinely deployed together with the name servers linda.ns.cloudflare.com.

Host names with 6 IP numbers:

jean.ns.cloudflare.com resolves to 108.162.192.121, 172.64.32.121, 173.245.58.121 and 3 other IP addresses.

pranab.ns.cloudflare.com resolves to 108.162.195.199, 162.159.44.199, 172.64.35.199 and 3 other IP addresses.