`dldzby.com`

DNSSEC	⚠️ Not signed
A	123.56.115.46^{🇨🇳 Alibaba-Cloud123.56.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 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	`dns21.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774423912

Same first word

dldzby.com

Similar names

bdzydl.com

lydzdb.com

bddylz.com

bdzdyl.com

DNS History

6 records (3 active, 3 former)

●NSdns21.hichina.com2015-06-29 → 2026-03-25 · 4 obs

● 2015-06-29 00:28:48
● 2016-09-18 21:47:00
○ 2017-05-18 13:10:48
● 2026-03-25 07:33:36

●NSdns22.hichina.com2015-06-29 → 2026-03-25 · 4 obs

● 2015-06-29 00:28:48
● 2016-09-18 21:47:00
○ 2017-05-18 13:10:48
● 2026-03-25 07:33:36

○NSn331.ns.yunjiasu.com2017-05-18 → 2017-05-18 · 3 obs

○ 2016-09-18 21:47:00
● 2017-05-18 13:10:48
○ 2026-03-25 07:33:36

○NSn3379.ns.yunjiasu.com2017-05-18 → 2017-05-18 · 3 obs

○ 2016-09-18 21:47:00
● 2017-05-18 13:10:48
○ 2026-03-25 07:33:36

○A121.198.31.682015-06-29 → 2016-09-18 · 4 obs

● 2015-06-29 00:28:48
● 2016-09-18 21:47:00
○ 2017-05-18 13:10:48
○ 2026-03-25 07:33:36

●A123.56.115.462026-03-25 → 2026-03-25 · 2 obs

○ 2017-05-18 13:10:48
● 2026-03-25 07:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dldzby.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dldzby.com (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.56.115.46`
NS	2	`dns21.hichina.com, dns22.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

dldzby.com points to a single IP number: 123.56.115.46.

other host names for instance www.dlchezu.cn, www.xn--pss82dw9knj1c.com, www.0411-39638140.com, 0411-39638362.com and xn--pss82dw9knj1c.com share IP numbers with dldzby.com.

Name Servers

dldzby.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.

dldzby.com shares the same name server setup as other domains, for example wanweitech.net, nyxq.com, ka20.com, yuzhouedu.com and nmgjf.com.cn.

dldzby.com partially shares name servers with other domains, for instance gxlawyer.com.cn, bdwd.cn, g9ah.com and nkbt.com.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns21.hichina.com points to: 2408:4009:501::29, 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.

dns22.hichina.com points to: 2408:4009:501::30, 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.

dldzby.com - robtex.com

dldzby.com

com