`cctedu.net`

DNSSEC	⚠️ Not signed
A	114.55.239.146^{🇨🇳 Alibaba-Cloud114.55.128.0/17}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-99.defastlink.net`
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-109.defastlink.net`
NS	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-102.defastlink.net`
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
			PTR	`ip-139-224-142-107.defastlink.net`
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291465

Same first word

cctedu.com

cctedu.net

Similar names

ductec.co.uk

ductec.com

edutcc.org

DNS History

6 records (3 active, 3 former)

●NSdns27.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-01-01 18:51:50
● 2026-03-23 13:55:42
● 2026-03-23 15:38:06

●NSdns28.hichina.com2026-03-23 → 2026-03-23 · 3 obs

○ 2017-01-01 18:51:50
● 2026-03-23 13:55:42
● 2026-03-23 15:38:06

○NSns1.cctedu.net2015-07-12 → 2017-01-01 · 4 obs

● 2015-07-12 14:17:46
● 2017-01-01 18:51:50
○ 2026-03-23 13:55:42
○ 2026-03-23 15:38:06

●A114.55.239.1462017-01-01 → 2026-03-23 · 3 obs

○ 2016-04-25 01:44:36
● 2017-01-01 18:51:50
● 2026-03-23 15:38:06

○A118.244.136.712015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 14:17:46
○ 2015-11-18 13:46:12
○ 2026-03-23 15:38:06

○A123.57.162.2542015-11-18 → 2016-04-25 · 5 obs

○ 2015-07-12 14:17:46
● 2015-11-18 13:46:12
● 2016-04-25 01:44:36
○ 2017-01-01 18:51:50
○ 2026-03-23 15:38:06

🔍 DNS Trace

Analysis

IP Addresses

cctedu.net resolves to a single IP: 114.55.239.146.

Name Servers

cctedu.net has two name servers: dns27.hichina.com and dns28.hichina.com.

cctedu.net shares the same name server setup as other domains, for example sdi23.com, lz-sports.com, 88b.fun, iiffff.com and aireader.top.

cctedu.net shares name servers with other domains to some extent, for example qtreeic.com and mmms.net.

Host names with nine IP numbers:

dns27.hichina.com points to 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

cctedu.net - robtex.com

cctedu.net

net