ntcz.cc - robtex.com
ntcz.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.61.211.47 | ||||||
| A | 185.61.211.48 | ||||||
| A | 185.61.211.49 | ||||||
| A | 185.61.211.50 | ||||||
| A | 185.61.211.51 | ||||||
| NS | lina.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3abb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 108.162.192.187🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 172.64.32.187🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| A | 173.245.58.187🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lina.ns.cloudflare.com | ||||||
| NS | simon.ns.cloudflare.com | ||||||
| SOA | lina.ns.cloudflare.comdns@cloudflare.com serial=2407091746 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1783254647 | ||||||
DNS History
18 records (7 active, 11 former)
○NSjm1.dns.com2020-01-11 → 2020-01-11 · 4 obs
○ 2017-02-10 13:14:40
● 2020-01-11 17:57:00
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
● 2020-01-11 17:57:00
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
○NSjm2.dns.com2020-01-11 → 2020-01-11 · 4 obs
○ 2017-02-10 13:14:40
● 2020-01-11 17:57:00
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
● 2020-01-11 17:57:00
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
●NSlina.ns.cloudflare.com2026-06-13 → 2026-07-07 · 3 obs
○ 2020-01-11 17:57:00
● 2026-06-13 10:01:32
● 2026-07-07 07:47:44
● 2026-06-13 10:01:32
● 2026-07-07 07:47:44
○NSns7.cnolnic.net2015-05-29 → 2017-02-10 · 4 obs
● 2015-05-29 15:42:22
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
○NSns8.cnolnic.net2015-05-29 → 2017-02-10 · 4 obs
● 2015-05-29 15:42:22
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
●NSsimon.ns.cloudflare.com2026-06-13 → 2026-07-07 · 3 obs
○ 2020-01-11 17:57:00
● 2026-06-13 10:01:32
● 2026-07-07 07:47:44
● 2026-06-13 10:01:32
● 2026-07-07 07:47:44
○MXmx1000603.now.net.cn2015-05-29 → 2017-02-10 · 4 obs
● 2015-05-29 15:42:22
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
● 2017-02-10 13:14:40
○ 2020-01-11 17:57:00
○ 2026-07-07 07:47:44
○A121.196.66.2362015-05-29 → 2017-02-10 · 4 obs
● 2015-05-29 15:42:22
● 2017-02-10 13:14:40
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
● 2017-02-10 13:14:40
○ 2026-06-13 10:01:32
○ 2026-07-07 07:47:44
○A185.61.211.272026-06-13 → 2026-06-13 · 4 obs
○ 2017-02-10 13:14:40
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
○A185.61.211.282026-06-13 → 2026-06-13 · 4 obs
○ 2017-02-10 13:14:40
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
○A185.61.211.292026-06-13 → 2026-06-13 · 4 obs
○ 2017-02-10 13:14:40
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
○A185.61.211.302026-06-13 → 2026-06-13 · 4 obs
○ 2017-02-10 13:14:40
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
○A185.61.211.312026-06-13 → 2026-06-13 · 4 obs
○ 2017-02-10 13:14:40
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
● 2026-06-13 10:01:32
○ 2026-06-22 07:44:06
○ 2026-07-07 07:47:44
●A185.61.211.472026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-13 10:01:32
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
●A185.61.211.482026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-13 10:01:32
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
●A185.61.211.492026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-13 10:01:32
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
●A185.61.211.502026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-13 10:01:32
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
●A185.61.211.512026-06-22 → 2026-07-07 · 3 obs
○ 2026-06-13 10:01:32
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
● 2026-06-22 07:44:06
● 2026-07-07 07:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | 8 records |
| ntcz.cc | simon.ns.cloudflare.com, lina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.187
NS records: simon.ns.cloudflare.com, lina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntcz.cc (unsigned zone)
⏱️ Timing
Total: 4367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 185.61.211.48, 185.61.211.49... |
| NS | 2 | lina.ns.cloudflare.com, simon.ns.cloudflare.com |
| SOA | 1 | lina.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac1.nstld.com, ac2.nstld.com, ac3.nstld.com...)
Analysis
IP Addresses
ntcz.cc points to five IP numbers: 185.61.211.47, 185.61.211.48, 185.61.211.49 and two other.
Name Servers
ntcz.cc is served by two delegated name servers, lina.ns.cloudflare.com and simon.ns.cloudflare.com.
Hosts with 6 IP addresses each:
lina.ns.cloudflare.com carries IP addresses 108.162.192.187, 172.64.32.187 and 173.245.58.187, with 3 other addresses beyond those.