ntctzl.com - robtex.com

ntctzl.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:98c5🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:41ec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.236Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.197🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.236, 172.67.152.197
IPv6 hints2606:4700:3036::ac43:98c5, 2606:4700:3037::6815:41ec
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2410221897

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=1785174722

Same first word

ntctzl.com

Similar names

cntztl.com
ntzctl.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.65.236172.67.152.1972606:4700:3036::ac43:98c52606:4700:3037::6815:41ec2606:4700:3032::ac43:98c52606:4700:3033::6815:41ec
●NSdorthy.ns.cloudflare.com2026-06-19 → 2026-07-27 · 3 obs
○ 2019-12-16 00:27:34
● 2026-06-19 16:50:34
● 2026-07-27 18:12:34
○NSns1.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
○NSns2.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
○NSns3.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
○NSns4.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
○NSns5.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
○NSns6.myhostadmin.net2019-12-16 → 2019-12-16 · 3 obs
● 2019-12-16 00:27:34
○ 2026-06-19 16:50:34
○ 2026-07-27 18:12:34
●NSrayden.ns.cloudflare.com2026-06-19 → 2026-07-27 · 3 obs
○ 2019-12-16 00:27:34
● 2026-06-19 16:50:34
● 2026-07-27 18:12:34
●A104.21.65.2362026-06-19 → 2026-07-27 · 2 obs
● 2026-06-19 16:50:34
● 2026-07-27 18:12:34
●A172.67.152.1972026-06-19 → 2026-07-27 · 2 obs
● 2026-06-19 16:50:34
● 2026-07-27 18:12:34
○A2606:4700:3032::ac43:98c52026-06-19 → 2026-06-19 · 3 obs
● 2026-06-19 16:50:34
○ 2026-07-26 23:53:02
○ 2026-07-27 18:12:34
○A2606:4700:3033::6815:41ec2026-06-19 → 2026-06-19 · 3 obs
● 2026-06-19 16:50:34
○ 2026-07-26 23:53:02
○ 2026-07-27 18:12:34
●A2606:4700:3036::ac43:98c52026-07-26 → 2026-07-27 · 3 obs
○ 2026-06-19 16:50:34
● 2026-07-26 23:53:02
● 2026-07-27 18:12:34
●A2606:4700:3037::6815:41ec2026-07-26 → 2026-07-27 · 3 obs
○ 2026-06-19 16:50:34
● 2026-07-26 23:53:02
● 2026-07-27 18:12:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
ntctzl.comdorthy.ns.cloudflare.com, rayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntctzl.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.236, 172.67.152.197
AAAA22606:4700:3037::6815:41ec, 2606:4700:3036::ac43:98c5
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ntctzl.com directs to four IP numbers, which are 104.21.65.236, 172.67.152.197, 2606:4700:3036::ac43:98c5 and 2606:4700:3037::6815:41ec.

ride-health.com, inote.tk, sunnyplum.com plus two other host names have IP numbers in common with ntctzl.com.

Name Servers

ntctzl.com uses two name servers for its delegation: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

The name server configuration of ntctzl.com is shared with other domains, for instance daliuliu.com, wulaguivsxibanyamianfeifenxi.cn, aeqvvo.cn and two others.

At least some of ntctzl.com's name servers are shared with other domains, for example china6996.com, dconv.com, cash4day.com and two more.

These name servers tend to be deployed in combination with the name servers jen.ns.cloudflare.com and abdullah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname dorthy.ns.cloudflare.com directs to 108.162.192.249, 172.64.32.249 and 173.245.58.249 along with 3 other IP addresses.

Hostname rayden.ns.cloudflare.com directs to 108.162.195.163, 162.159.44.163 and 172.64.35.163 along with 3 other IP addresses.