tcdszx.com - robtex.com

tcdszx.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8819🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:56bd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.189Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.25🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkristin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristin.ns.cloudflare.com
A2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristin.ns.cloudflare.com
A108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
NSstanley.ns.cloudflare.com
A2606:4700:58::a29f:2c8d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstanley.ns.cloudflare.com
A2803:f800:50::6ca2:c38d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstanley.ns.cloudflare.com
A2a06:98c1:50::ac40:238d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstanley.ns.cloudflare.com
A108.162.195.141🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstanley.ns.cloudflare.com
A162.159.44.141Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstanley.ns.cloudflare.com
A172.64.35.141🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstanley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.189, 172.67.136.25
IPv6 hints2606:4700:3033::ac43:8819, 2606:4700:3037::6815:56bd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOAkristin.ns.cloudflare.comdns@cloudflare.com serial=2397812000

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=1775929767

Same first word

tcdszx.com

Similar names

sxtzdc.com
sztdxc.com
sdzctx.cn
sdxctz.com
tcsxdz.com
cdztsx.com
csxtzd.com
szxctd.com
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cdsxtz.com
sxztcd.com
xsdztc.com
czsxtd.com
cztdsx.com
sxdctz.com
szcdxt.com
sxzdtc.com
dctszx.com
dzsctx.com
cdszxt.com
xtzdsc.com
sztcdx.com
sxdztc.cn
csdztx.com
cdxtzs.com
sdtczx.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSkristin.ns.cloudflare.comstanley.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.86.189172.67.136.252606:4700:3033::ac43:88192606:4700:3037::6815:56bd218.84.39.80
○NSdns10.hichina.com2015-07-11 → 2016-11-28 · 4 obs
● 2015-07-11 15:18:44
● 2016-11-28 21:04:30
○ 2026-02-27 14:28:00
○ 2026-04-11 17:58:42
○NSdns9.hichina.com2015-07-11 → 2017-08-12 · 4 obs
● 2015-07-11 15:18:44
● 2017-08-12 11:24:20
○ 2026-02-27 14:28:00
○ 2026-04-11 17:58:42
●NSkristin.ns.cloudflare.com2026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42
●NSstanley.ns.cloudflare.com2026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42
●A104.21.86.1892026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42
●A172.67.136.252026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42
○A218.84.39.802015-07-11 → 2017-08-12 · 4 obs
● 2015-07-11 15:18:44
● 2017-08-12 11:24:20
○ 2026-02-27 14:28:00
○ 2026-04-11 17:58:42
●A2606:4700:3033::ac43:88192026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42
●A2606:4700:3037::6815:56bd2026-02-27 → 2026-04-11 · 3 obs
○ 2017-08-12 11:24:20
● 2026-02-27 14:28:00
● 2026-04-11 17:58:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tcdszx.comkristin.ns.cloudflare.com, stanley.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.181

NS records: kristin.ns.cloudflare.com, stanley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcdszx.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.189, 172.67.136.25
AAAA22606:4700:3037::6815:56bd, 2606:4700:3033::ac43:8819
NS2kristin.ns.cloudflare.com, stanley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kristin.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tcdszx.com refers to four IP numbers: 2606:4700:3033::ac43:8819, 2606:4700:3037::6815:56bd, 104.21.86.189 and 172.67.136.25.

Other host names, for instance calffie.com, iataconsultant.com, nighty.in, doomi.pl and www.histogram.com.tr share IP numbers with tcdszx.com.

Name Servers

tcdszx.com's delegation uses two name servers: kristin.ns.cloudflare.com and stanley.ns.cloudflare.com.

tcdszx.com uses the same name server setup as other domains, such as hddabache.com, wujiayy.com, dfjymc.com, zhsai.com and sczfmc.com.

tcdszx.com at least partially shares name servers with other domains, including mdlnk.se, unisynergy.com, veranluthos.com, zgames.com and mianfeiguankanzaixiangaoqing.net.cn.

These name servers are often used with vida.ns.cloudflare.com and tim.ns.cloudflare.com.

Host names with six IP numbers:

kristin.ns.cloudflare.com points to 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.

stanley.ns.cloudflare.com points to 2606:4700:58::a29f:2c8d, 2803:f800:50::6ca2:c38d, 2a06:98c1:50::ac40:238d, 108.162.195.141, 162.159.44.141 and 172.64.35.141.