itcss.cn - dns.ninja

itcss.cn

DNSSEC⚠️ Not signed
NSnolan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A2803:f800:50::6ca2:c338🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnolan.ns.cloudflare.com
A2a06:98c1:50::ac40:2338🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnolan.ns.cloudflare.com
A108.162.195.56🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A162.159.44.56Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
A172.64.35.56🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnolan.ns.cloudflare.com
NSnova.ns.cloudflare.com
A2606:4700:50::a29f:2681🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A2803:f800:50::6ca2:c281🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnova.ns.cloudflare.com
A2a06:98c1:50::ac40:2281🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnova.ns.cloudflare.com
A108.162.194.129🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A162.159.38.129Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
A172.64.34.129🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnova.ns.cloudflare.com
SOAnolan.ns.cloudflare.comdns@cloudflare.com serial=2405535582

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034918328

Same first word

itcss.net
itcss.nl
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itcss.cn
itcss.club
itcss.org
itcss.ru

Similar names

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csits.org

DNS History

8 records (2 active, 6 former)

20162017201820192020202120222023202420252026NSnolan.ns.cloudflare.comnova.ns.cloudflare.comns1.01isp.comns2.01isp.netns5010.01isp.comns5011.01isp.cnA114.112.52.80222.214.218.222
●NSnolan.ns.cloudflare.com2026-02-22 → 2026-06-14 · 3 obs
○ 2020-01-02 14:58:48
● 2026-02-22 10:19:08
● 2026-06-14 23:55:32
●NSnova.ns.cloudflare.com2026-02-22 → 2026-06-14 · 3 obs
○ 2020-01-02 14:58:48
● 2026-02-22 10:19:08
● 2026-06-14 23:55:32
○NSns1.01isp.com2020-01-02 → 2020-01-02 · 4 obs
○ 2017-03-14 15:38:30
● 2020-01-02 14:58:48
○ 2026-02-22 10:19:08
○ 2026-06-14 23:55:32
○NSns2.01isp.net2020-01-02 → 2020-01-02 · 4 obs
○ 2017-03-14 15:38:30
● 2020-01-02 14:58:48
○ 2026-02-22 10:19:08
○ 2026-06-14 23:55:32
○NSns5010.01isp.com2015-08-03 → 2017-03-14 · 4 obs
● 2015-08-03 14:37:08
● 2017-03-14 15:38:30
○ 2020-01-02 14:58:48
○ 2026-06-14 23:55:32
○NSns5011.01isp.cn2015-08-03 → 2017-03-14 · 4 obs
● 2015-08-03 14:37:08
● 2017-03-14 15:38:30
○ 2020-01-02 14:58:48
○ 2026-06-14 23:55:32
○A114.112.52.802015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 14:37:08
○ 2026-02-22 10:19:08
○ 2026-06-14 23:55:32
○A222.214.218.2222015-08-03 → 2020-01-02 · 4 obs
● 2015-08-03 14:37:08
● 2020-01-02 14:58:48
○ 2026-02-22 10:19:08
○ 2026-06-14 23:55:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
itcss.cnnova.ns.cloudflare.com, nolan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.56

NS records: nova.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcss.cn (unsigned zone)

⏱️ Timing

Total: 843ms | Queries: -

📄 Records

TypeCountSample Data
NS2nolan.ns.cloudflare.com, nova.ns.cloudflare.com
SOA1nolan.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

itcss.cn uses two name servers for its delegation: nolan.ns.cloudflare.com and nova.ns.cloudflare.com.

itcss.cn shares its name server setup with other domains, including rootmasterr.com, bs-999.com, samuelteixeira.com.br and two others.

There is at least partial name server overlap between itcss.cn and other domains — tgcash.app, alcopllc.com, aiedge.cloud and two more among them.

The name servers rommy.ns.cloudflare.com, rudy.ns.cloudflare.com and deb.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

Hostname nolan.ns.cloudflare.com directs to 108.162.195.56, 162.159.44.56 and 172.64.35.56 along with 3 other IP addresses.

Hostname nova.ns.cloudflare.com directs to 108.162.194.129, 162.159.38.129 and 172.64.34.129 along with 3 other IP addresses.