`ddntt.cn`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 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	139.224.142.126^{🇨🇳 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,}
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-01-12 #9

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034624027

Same first word

ddntt.cn

Similar names

ddtnt.net

ddtnt.com

ndttd.ru

DNS History

6 records (5 active, 1 former)

●NSdns1.hichina.com2017-05-22 → 2026-04-02 · 2 obs

● 2017-05-22 03:38:32
● 2026-04-02 06:06:34

●NSdns2.hichina.com2017-05-22 → 2026-04-02 · 2 obs

● 2017-05-22 03:38:32
● 2026-04-02 06:06:34

●NSexpirens3.hichina.com2026-04-02 → 2026-04-02 · 3 obs

○ 2017-05-22 03:38:32
● 2026-04-02 02:38:40
● 2026-04-02 06:06:34

●NSexpirens4.hichina.com2026-04-02 → 2026-04-02 · 3 obs

○ 2017-05-22 03:38:32
● 2026-04-02 02:38:40
● 2026-04-02 06:06:34

○A173.252.205.902017-05-22 → 2017-05-22 · 3 obs

● 2017-05-22 03:38:32
○ 2026-03-26 06:19:20
○ 2026-04-02 06:06:34

●CNAMEexpired.hichina.com2026-04-02 → 2026-04-02 · 2 obs

● 2026-04-02 02:38:40
● 2026-04-02 06:06:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ddntt.cn	expirens3.hichina.com, expirens4.hichina.com	-

✅ Authoritative Response

Server:120.76.107.33

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ddntt.cn (unsigned zone)

⏱️ Timing

Total: 3157ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns2.hichina.com, dns1.hichina.com`
CNAME	1	`expired.hichina.com`
SOA	1	`dns1.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

ddntt.cn resolves to three IPs: 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names, such as expired.hichina.com, share IP numbers with ddntt.cn.

Name Servers

Two name servers ns1.alidns.com and ns2.alidns.com handle delegation for ddntt.cn.

ddntt.cn uses the same name server setup as other domains, for example zscnc.cn, 6a1210b521016.beer, oupengcloud.net, lenosen.com and kabasiji.com.

ddntt.cn partially shares name servers with other domains; examples include sss778.com, c6z.com, hkcjjt.com, crucial.cn and falco.cn.

These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns25.hichina.com, dns26.hichina.com, dns13.hichina.com, dns14.hichina.com, dns11.hichina.com, dns12.hichina.com, dns31.hichina.com and dns32.hichina.com.

Host names with nine IP numbers:

ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

ddntt.cn - robtex.com

ddntt.cn

cn