ntlc.com.cn - robtex.com

ntlc.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2e63🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:89bf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.99Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.191🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoleman.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoleman.ns.cloudflare.com
A2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoleman.ns.cloudflare.com
A108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
NSsasha.ns.cloudflare.com
A2606:4700:50::a29f:2645🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A2803:f800:50::6ca2:c245🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2245🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsasha.ns.cloudflare.com
A108.162.194.69🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A162.159.38.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A172.64.34.69🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.99, 172.67.137.191
IPv6 hints2606:4700:3037::6815:2e63, 2606:4700:3037::ac43:89bf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAcoleman.ns.cloudflare.comdns@cloudflare.com serial=2397594809

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=2030511422
WOT: NOT_SAFE (20/100)

Same first word

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nclt.com

DNS History

6 records (6 active, 0 former)

NScoleman.ns.cloudflare.comsasha.ns.cloudflare.comA104.21.46.99172.67.137.1912606:4700:3037::6815:2e632606:4700:3037::ac43:89bf
●NScoleman.ns.cloudflare.com2026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26
●NSsasha.ns.cloudflare.com2026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26
●A104.21.46.992026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26
●A172.67.137.1912026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26
●A2606:4700:3037::6815:2e632026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26
●A2606:4700:3037::ac43:89bf2026-03-30 → 2026-04-13 · 2 obs
● 2026-03-30 22:24:22
● 2026-04-13 00:53:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
ntlc.com.cnsasha.ns.cloudflare.com, coleman.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.69

NS records: sasha.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntlc.com.cn (unsigned zone)

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.137.191, 104.21.46.99
AAAA22606:4700:3037::ac43:89bf, 2606:4700:3037::6815:2e63
NS2coleman.ns.cloudflare.com, sasha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coleman.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ntlc.com.cn resolves to four IPs: 2606:4700:3037::6815:2e63, 2606:4700:3037::ac43:89bf, 104.21.46.99 and 172.67.137.191.

Other host names, for instance finestcupofcoffee.com, fullpowerdigital.com, www.poliauto.com.br, mail.hcems.com and bokby.net share IP numbers with ntlc.com.cn.

Name Servers

ntlc.com.cn has two name servers: coleman.ns.cloudflare.com and sasha.ns.cloudflare.com.

ntlc.com.cn shares the same name server setup as other domains, for example veteranbusinesscoalition.org, xn--90aciivrby.xn--p1ai, haciko.org.tr, bossportsgiris.com and ooo-novotorg.ru.

ntlc.com.cn shares some name servers with other domains, for example koi234bom.online, spurgeon.in, urbanrootsdenver.com, weiwanmei.net and hftaoke.com.

These name servers are commonly used together with nile.ns.cloudflare.com and fish.ns.cloudflare.com.

Host names with six IP numbers: coleman.ns.cloudflare.com points to: 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64; sasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2645, 2803:f800:50::6ca2:c245, 2a06:98c1:50::ac40:2245, 108.162.194.69, 162.159.38.69 and 172.64.34.69.