ctcf.com - dns.ninja

`ctcf.com`

DNSSEC	⚠️ Not signed
A	203.107.45.167^{🇨🇳 Alibaba-Cloud203.107.45.0/24 Alibaba (US) Technology Co., Ltd.}
		PTR	`catl.com`
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
MX	`hzmx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`hzmx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	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=1783963322

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DNS History

11 records (5 active, 6 former)

○NSbuy.internettraffic.com2015-09-01 → 2016-07-19 · 4 obs

● 2015-09-01 04:38:14
● 2016-07-19 23:17:54
○ 2016-10-11 02:11:20
○ 2026-07-13 17:35:56

●NSdns29.hichina.com2026-03-29 → 2026-07-13 · 3 obs

○ 2017-01-05 04:18:26
● 2026-03-29 06:52:34
● 2026-07-13 17:35:56

●NSdns30.hichina.com2026-03-29 → 2026-07-13 · 3 obs

○ 2017-01-05 04:18:26
● 2026-03-29 06:52:34
● 2026-07-13 17:35:56

○NSns1.uniregistrymarket.link2016-10-11 → 2017-01-05 · 5 obs

○ 2016-07-19 23:17:54
● 2016-10-11 02:11:20
● 2017-01-05 04:18:26
○ 2026-03-29 06:52:34
○ 2026-07-13 17:35:56

○NSns2.uniregistrymarket.link2016-10-11 → 2017-01-05 · 5 obs

○ 2016-07-19 23:17:54
● 2016-10-11 02:11:20
● 2017-01-05 04:18:26
○ 2026-03-29 06:52:34
○ 2026-07-13 17:35:56

○NSsell.internettraffic.com2015-09-01 → 2016-07-19 · 4 obs

● 2015-09-01 04:38:14
● 2016-07-19 23:17:54
○ 2016-10-11 02:11:20
○ 2026-07-13 17:35:56

●MXhzmx01.mxmail.netease.com2026-03-29 → 2026-07-13 · 2 obs

● 2026-03-29 06:52:34
● 2026-07-13 17:35:56

●MXhzmx02.mxmail.netease.com2026-03-29 → 2026-07-13 · 2 obs

● 2026-03-29 06:52:34
● 2026-07-13 17:35:56

●A203.107.45.1672026-03-29 → 2026-07-13 · 3 obs

○ 2017-01-05 04:18:26
● 2026-03-29 06:52:34
● 2026-07-13 17:35:56

○A69.172.201.1532016-06-22 → 2017-01-05 · 5 obs

○ 2016-04-13 09:45:56
● 2016-06-22 08:09:08
● 2017-01-05 04:18:26
○ 2026-03-29 06:52:34
○ 2026-07-13 17:35:56

○A69.172.201.2082015-09-01 → 2016-04-13 · 4 obs

● 2015-09-01 04:38:14
● 2016-04-13 09:45:56
○ 2016-06-22 08:09:08
○ 2026-07-13 17:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ctcf.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctcf.com (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.107.45.167`
NS	2	`dns30.hichina.com, dns29.hichina.com`
MX	2	`hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

ctcf.com has exactly one IP address — 203.107.45.167.

fantechs.com.cn, shanghaikyudo.com, easytouser.com plus two other host names have IP numbers in common with ctcf.com.

Name Servers

Two name servers handle the delegation for ctcf.com: dns29.hichina.com and dns30.hichina.com.

The name server configuration of ctcf.com is shared with other domains, for instance yueyingyun.com, liuyang.gov.cn, uyoo.net and two others.

At least some of ctcf.com's name servers are shared with other domains, for example yayiner.com, devcms.cn, 175sf.net and two more.

These name servers tend to be deployed in combination with the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns29.hichina.com resolves to 39.96.153.39, 39.96.153.59 and 47.118.199.199 among others, with 6 other IP addresses in total.

dns30.hichina.com resolves to 39.96.153.37, 39.96.153.62 and 47.118.199.197 among others, with 6 other IP addresses in total.

Mail Servers

ctcf.com uses two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

The mail server setup of ctcf.com matches that of other domains such as hz-silk.com, bestcrown.com, syjwtkj.com and two others.

At least a portion of ctcf.com's mail servers are shared with other domains, among them gamfive.com and qitg.com.

hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com each point to two IP numbers — 47.251.71.119 and 47.251.84.126 — making both hosts identical in their DNS resolution.

hzmx01.mxmail.netease.com along with hzmx02.mxmail.netease.com each resolve to 47.251.71.119 IP addresses.

hzmx01.mxmail.netease.com along with hzmx02.mxmail.netease.com each resolve to 47.251.84.126 IP addresses.