sdts.com.cn - robtex.com

sdts.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:bff3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:444e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.68.78Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.243🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScody.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcody.ns.cloudflare.com
A2803:f800:50::6ca2:c16b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcody.ns.cloudflare.com
A2a06:98c1:50::ac40:216b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcody.ns.cloudflare.com
A108.162.193.107🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcody.ns.cloudflare.com
A172.64.33.107🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcody.ns.cloudflare.com
A173.245.59.107🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcody.ns.cloudflare.com
NSelinore.ns.cloudflare.com
A2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelinore.ns.cloudflare.com
A2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelinore.ns.cloudflare.com
A108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
A173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelinore.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.68.78, 172.67.191.243
IPv62606:4700:3033::ac43:bff3, 2606:4700:3037::6815:444e
SOAcody.ns.cloudflare.comdns@cloudflare.com serial=2399732342

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030486110
WOT: NOT_SAFE (20/100)

Same first word

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dsts.on.ca

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NScody.ns.cloudflare.comelinore.ns.cloudflare.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA104.21.68.78172.67.191.2432606:4700:3033::ac43:bff32606:4700:3037::6815:444e123.1.151.109198.148.92.87198.148.92.88CNAMEcs.ename.net
●NScody.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs
○ 2016-12-25 06:31:26
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
○NSdns1.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○NSdns2.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○NSdns3.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○NSdns4.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○NSdns5.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○NSdns6.iidns.com2016-02-06 → 2016-12-25 · 4 obs
● 2016-02-06 20:56:56
● 2016-12-25 06:31:26
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
●NSelinore.ns.cloudflare.com2026-03-26 → 2026-03-30 · 3 obs
○ 2016-12-25 06:31:26
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
●A104.21.68.782026-03-26 → 2026-03-30 · 3 obs
○ 2016-02-06 20:56:56
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
○A123.1.151.1092016-02-06 → 2016-02-06 · 4 obs
○ 2015-06-29 09:18:04
● 2016-02-06 20:56:56
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
●A172.67.191.2432026-03-26 → 2026-03-30 · 3 obs
○ 2016-02-06 20:56:56
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
○A198.148.92.872015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 09:18:04
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
○A198.148.92.882015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 09:18:04
○ 2026-03-26 15:33:20
○ 2026-03-30 02:59:14
●A2606:4700:3033::ac43:bff32026-03-26 → 2026-03-30 · 3 obs
○ 2016-02-06 20:56:56
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
●A2606:4700:3037::6815:444e2026-03-26 → 2026-03-30 · 3 obs
○ 2016-02-06 20:56:56
● 2026-03-26 15:33:20
● 2026-03-30 02:59:14
○CNAMEcs.ename.net2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 09:18:04
○ 2016-02-06 20:56:56
○ 2026-03-30 02:59:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
sdts.com.cncody.ns.cloudflare.com, elinore.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.153

NS records: cody.ns.cloudflare.com, elinore.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3396ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.68.78, 172.67.191.243
AAAA22606:4700:3037::6815:444e, 2606:4700:3033::ac43:bff3
NS2cody.ns.cloudflare.com, elinore.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cody.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

sdts.com.cn resolves to four IPs: 2606:4700:3033::ac43:bff3, 2606:4700:3037::6815:444e, 104.21.68.78 and 172.67.191.243.

Other host names such as philosophers.net, globelocums.co.uk, www.whynotkerio.com.cdn.cloudflare.net, pikspire.com and zaplinlampert.com share IP numbers with sdts.com.cn.

Name Servers

sdts.com.cn is delegated to two name servers: cody.ns.cloudflare.com and elinore.ns.cloudflare.com.

sdts.com.cn uses the same name server setup as other domains, including yangmeild.com, singaporepropertyexpo.com, jiahonglabel.com, yingtongshijie.com and dqzhongzhi.com.

At least part of the name servers for sdts.com.cn are shared with other domains, for instance stankyrich.com, datos.in, gardabera.com, slsj.edu.hk and vla.pt.

These name servers are often used together with julio.ns.cloudflare.com, howard.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers:

cody.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6b, 2803:f800:50::6ca2:c16b, 2a06:98c1:50::ac40:216b, 108.162.193.107, 172.64.33.107 and 173.245.59.107.

elinore.ns.cloudflare.com points to: 2606:4700:50::adf5:3a99, 2803:f800:50::6ca2:c099, 2a06:98c1:50::ac40:2099, 108.162.192.153, 172.64.32.153 and 173.245.58.153.