`du22.top`

DNSSEC	⚠️ Not signed
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`f.zdnscloud.cn`
	NS	`g.zdnscloud.com`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-03-26_04:20:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1395360365

Same first word

du22.top

Similar names

2d2u.com

d2u2.com

22du.net

2d2u.net

22du.com

2u2d.com

ud22.de

ud22.com

u2d2.com

ud22.cn

DNS History

5 records (2 active, 3 former)

●NSdns17.hichina.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-01-21 01:26:10
● 2026-03-25 20:37:06

●NSdns18.hichina.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-01-21 01:26:10
● 2026-03-25 20:37:06

○NSf1g1ns1.dnspod.net2016-08-15 → 2017-01-21 · 3 obs

● 2016-08-15 04:24:16
● 2017-01-21 01:26:10
○ 2026-03-25 20:37:06

○NSf1g1ns2.dnspod.net2016-08-15 → 2017-01-21 · 3 obs

● 2016-08-15 04:24:16
● 2017-01-21 01:26:10
○ 2026-03-25 20:37:06

○A150.129.80.622016-08-15 → 2017-01-22 · 3 obs

● 2016-08-15 04:24:16
● 2017-01-22 07:09:14
○ 2026-03-25 20:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn, g.zdnscloud.com...	-
du22.top	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:139.224.142.100

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for du22.top (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

du22.top's delegation uses two name servers, dns17.hichina.com and dns18.hichina.com.

du22.top shares the same name server setup as other domains, for example hellokid.com, ceiaec.org, bxss.cn, whaty.net and nestleqs.com.

du22.top at least partially shares name servers with other domains, for example xshyd.com, unbrain.com and shinra.info.

dns17.hichina.com points to: 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns18.hichina.com points to: 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

du22.top - robtex.com

du22.top

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