hdszyc.com - robtex.com

hdszyc.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b8fd🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5c15🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.253🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjoel.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoel.ns.cloudflare.com
A2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoel.ns.cloudflare.com
A108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
A173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoel.ns.cloudflare.com
NSmina.ns.cloudflare.com
A2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmina.ns.cloudflare.com
A2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmina.ns.cloudflare.com
A108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.92.21, 172.67.184.253
IPv62606:4700:3035::ac43:b8fd, 2606:4700:3037::6815:5c15
SOAjoel.ns.cloudflare.comdns@cloudflare.com serial=2396879417

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

hdszyc.com

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DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSjoel.ns.cloudflare.commina.ns.cloudflare.comdns7.hichina.comdns8.hichina.comns1.dnsdun.comns1.dnsdun.netA104.21.92.21172.67.184.2532606:4700:3035::ac43:b8fd2606:4700:3037::6815:5c15172.121.136.36188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSdns7.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:09:34
○ 2019-12-31 11:36:00
○ 2026-03-24 07:26:04
○NSdns8.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:09:34
○ 2019-12-31 11:36:00
○ 2026-03-24 07:26:04
●NSjoel.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-03-24 07:26:04
●NSmina.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-03-24 07:26:04
○NSns1.dnsdun.com2019-12-31 → 2019-12-31 · 4 obs
○ 2016-12-20 19:09:34
● 2019-12-31 11:36:00
○ 2026-02-15 06:39:46
○ 2026-03-24 07:26:04
○NSns1.dnsdun.net2019-12-31 → 2019-12-31 · 4 obs
○ 2016-12-20 19:09:34
● 2019-12-31 11:36:00
○ 2026-02-15 06:39:46
○ 2026-03-24 07:26:04
●A104.21.92.212026-02-15 → 2026-03-24 · 5 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-02-16 04:53:48
○ 2026-03-01 09:44:32
● 2026-03-24 07:26:04
○A172.121.136.362019-12-31 → 2019-12-31 · 3 obs
● 2019-12-31 11:36:00
○ 2026-02-15 06:39:46
○ 2026-03-24 07:26:04
●A172.67.184.2532026-02-15 → 2026-03-24 · 5 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-02-16 04:53:48
○ 2026-03-01 09:44:32
● 2026-03-24 07:26:04
○A188.114.96.02026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-16 04:53:48
● 2026-03-01 09:44:32
○ 2026-03-24 07:26:04
○A188.114.97.02026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-16 04:53:48
● 2026-03-01 09:44:32
○ 2026-03-24 07:26:04
●A2606:4700:3035::ac43:b8fd2026-02-15 → 2026-03-24 · 5 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-02-16 04:53:48
○ 2026-03-01 09:44:32
● 2026-03-24 07:26:04
●A2606:4700:3037::6815:5c152026-02-15 → 2026-03-24 · 5 obs
○ 2019-12-31 11:36:00
● 2026-02-15 06:39:46
● 2026-02-16 04:53:48
○ 2026-03-01 09:44:32
● 2026-03-24 07:26:04
○A2a06:98c1:3120::2026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-16 04:53:48
● 2026-03-01 09:44:32
○ 2026-03-24 07:26:04
○A2a06:98c1:3121::2026-03-01 → 2026-03-01 · 3 obs
○ 2026-02-16 04:53:48
● 2026-03-01 09:44:32
○ 2026-03-24 07:26:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
hdszyc.comjoel.ns.cloudflare.com, mina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.251

NS records: joel.ns.cloudflare.com, mina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdszyc.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.21, 172.67.184.253
AAAA22606:4700:3037::6815:5c15, 2606:4700:3035::ac43:b8fd
NS2joel.ns.cloudflare.com, mina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1joel.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hdszyc.com resolves to four IP numbers: 2606:4700:3035::ac43:b8fd, 2606:4700:3037::6815:5c15, 104.21.92.21 and 172.67.184.253.

Other host names such as 23rdmarines.com, admin.ironhotel.org, www.psysci.co, kdagame.com and weathergaugesstore.com share IPs with hdszyc.com.

Name Servers

hdszyc.com is delegated to two name servers: joel.ns.cloudflare.com and mina.ns.cloudflare.com.

hdszyc.com shares the same name server setup as sh-huahong.cn, hzhtlj.com, pasgame.cn, sn-iz.com and english-study.cn.

hdszyc.com at least partially shares name servers with other domains, for instance chempowders.com, paranoidpassword.com, bandos.net, xmaquina.io and 74000.ru.

these name servers are often used in conjunction with the name servers duke.ns.cloudflare.com.

Host names with six IP numbers:

joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184.

mina.ns.cloudflare.com points to 2606:4700:50::a29f:26fb, 2803:f800:50::6ca2:c2fb, 2a06:98c1:50::ac40:22fb, 108.162.194.251, 162.159.38.251 and 172.64.34.251.