`bldushu.com`

DNSSEC	⚠️ Not signed
A	38.48.199.186^{🇺🇸 AS39882338.48.192.0/18}
NS	`ns7.alidns.com` ⭐
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 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	139.224.142.127^{🇨🇳 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	`ns8.alidns.com`
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 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	139.224.142.118^{🇨🇳 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	`ns7.alidns.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=1774629632

📈 Tranco rank: #973,898

Subdomains

www.bldushu.com

Same first word

bldushu.com

Similar names

lbdushu.com

DNS History

5 records (3 active, 2 former)

○NSns1.dnsdun.com2019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:54:50
○ 2026-02-27 14:09:16
○ 2026-03-27 16:42:40

○NSns1.dnsdun.net2019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:54:50
○ 2026-02-27 14:09:16
○ 2026-03-27 16:42:40

●NSns7.alidns.com2026-02-27 → 2026-03-27 · 3 obs

○ 2019-01-14 23:54:50
● 2026-02-27 14:09:16
● 2026-03-27 16:42:40

●NSns8.alidns.com2026-02-27 → 2026-03-27 · 3 obs

○ 2019-01-14 23:54:50
● 2026-02-27 14:09:16
● 2026-03-27 16:42:40

●A38.48.199.1862026-02-27 → 2026-03-27 · 2 obs

● 2026-02-27 14:09:16
● 2026-03-27 16:42:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bldushu.com	ns7.alidns.com, ns8.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.47

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bldushu.com (unsigned zone)

⏱️ Timing

Total: 3490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.48.199.186`
NS	2	`ns7.alidns.com, ns8.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)

Analysis

Hierarchy

www.bldushu.com has bldushu.com as its parent.

IP Addresses

bldushu.com maps to IP address 38.48.199.186.

Other host names, for example, www.bldushu.com share IP numbers with bldushu.com.

Name Servers

Two name servers ns7.alidns.com and ns8.alidns.com are delegated to bldushu.com.

bldushu.com uses the same name server configuration as other domains, such as qdyr.net, bjymy.cn, 68xiaoshuo.com, uj4z9xcf.com and ymtwmhh43.com.

bldushu.com at least partially shares name servers with other domains such as aichinger.us, huaxilvye.com, comd.us, lckeji.lol and affari.us.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Two hosts with nine IPs each:

Host ns7.alidns.com points to 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.

Host ns8.alidns.com points to 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.

bldushu.com - robtex.com

bldushu.com

com