nctraining.info - dns.ninja

nctraining.info

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:5aca🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a116🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.202Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.161.22🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdiva.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
NSyichun.ns.cloudflare.com
A2606:4700:58::adf5:3bf8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A2803:f800:50::6ca2:c1f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRyichun.ns.cloudflare.com
A2a06:98c1:50::ac40:21f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRyichun.ns.cloudflare.com
A108.162.193.248🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A172.64.33.248🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
A173.245.59.248🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRyichun.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.202, 172.67.161.22
IPv6 hints2606:4700:3037::6815:5aca, 2606:4700:3037::ac43:a116
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAdiva.ns.cloudflare.comdns@cloudflare.com serial=2411182162

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1785712285

Same first word

nctraining.us
nctraining.info

Similar names

cntraining.com
cntraining.ca
cntraining.org

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSdiva.ns.cloudflare.comyichun.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comMXserver1.nctraining.infoA104.21.90.202172.67.161.222606:4700:3037::6815:5aca2606:4700:3037::ac43:a116199.188.206.2282606:4700:3034::ac43:a116
●NSdiva.ns.cloudflare.com2026-02-28 → 2026-08-03 · 3 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
● 2026-08-03 00:06:08
○NSdns1.registrar-servers.com2015-07-18 → 2016-02-27 · 4 obs
● 2015-07-18 16:02:58
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
○NSdns2.registrar-servers.com2015-11-23 → 2016-02-27 · 5 obs
○ 2015-07-18 16:02:58
● 2015-11-23 08:47:40
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
○NSdns3.registrar-servers.com2015-11-23 → 2016-02-27 · 5 obs
○ 2015-07-18 16:02:58
● 2015-11-23 08:47:40
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
○NSdns4.registrar-servers.com2015-11-23 → 2016-02-27 · 5 obs
○ 2015-07-18 16:02:58
● 2015-11-23 08:47:40
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
○NSdns5.registrar-servers.com2015-11-23 → 2016-02-27 · 5 obs
○ 2015-07-18 16:02:58
● 2015-11-23 08:47:40
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
●NSyichun.ns.cloudflare.com2026-02-28 → 2026-08-03 · 3 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
● 2026-08-03 00:06:08
○MXserver1.nctraining.info2015-07-18 → 2016-02-27 · 4 obs
● 2015-07-18 16:02:58
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
●A104.21.90.2022026-02-28 → 2026-08-03 · 3 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
● 2026-08-03 00:06:08
●A172.67.161.222026-02-28 → 2026-08-03 · 3 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
● 2026-08-03 00:06:08
○A199.188.206.2282015-07-18 → 2016-02-27 · 4 obs
● 2015-07-18 16:02:58
● 2016-02-27 21:19:08
○ 2016-07-06 18:02:34
○ 2026-08-03 00:06:08
○A2606:4700:3034::ac43:a1162026-02-28 → 2026-02-28 · 4 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
○ 2026-07-14 19:36:20
○ 2026-08-03 00:06:08
●A2606:4700:3037::6815:5aca2026-02-28 → 2026-08-03 · 3 obs
○ 2016-07-06 18:02:34
● 2026-02-28 22:31:42
● 2026-08-03 00:06:08
●A2606:4700:3037::ac43:a1162026-07-14 → 2026-08-03 · 3 obs
○ 2026-02-28 22:31:42
● 2026-07-14 19:36:20
● 2026-08-03 00:06:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
nctraining.infoyichun.ns.cloudflare.com, diva.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.248

NS records: yichun.ns.cloudflare.com, diva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nctraining.info (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.202, 172.67.161.22
AAAA22606:4700:3037::ac43:a116, 2606:4700:3037::6815:5aca
NS2diva.ns.cloudflare.com, yichun.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1diva.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

nctraining.info points to the four IP addresses 104.21.90.202, 172.67.161.22, 2606:4700:3037::6815:5aca and 2606:4700:3037::ac43:a116.

dmcypanel.com, modstock.co, novogiroaqui48.store plus two other host names have IP numbers in common with nctraining.info.

Name Servers

nctraining.info is delegated to two name servers: diva.ns.cloudflare.com and yichun.ns.cloudflare.com.

The name server configuration of nctraining.info is shared with other domains, for instance viwell.org, tsarica.ru, greenkidcrafts.com and two others.

There is at least partial name server overlap between nctraining.info and other domains — enterval.com, xas.ro, ahztb.cn and two more among them.

These name servers frequently co-occur with the name servers dean.ns.cloudflare.com and zita.ns.cloudflare.com.

Hosts with 6 IP addresses each:

diva.ns.cloudflare.com resolves to 108.162.192.97, 172.64.32.97, 173.245.58.97 and 3 other IP addresses.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248, 173.245.59.248 and 3 other IP addresses.