`chusu520.com`

DNSSEC	⚠️ Not signed
A	8.217.172.135^{🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774796154

`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=1776029087

Same first word

chusu520.com

DNS History

12 records (5 active, 7 former)

○NSns1.51dns.com2015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 11:20:32
○ 2015-10-23 15:38:48
○ 2026-04-12 21:47:58

○NSns1.dnsfang.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-05-06 20:30:20
● 2017-03-18 10:57:24
○ 2026-04-10 19:27:52
○ 2026-04-12 21:47:58

○NSns1.eedns.com2016-02-01 → 2016-05-06 · 5 obs

○ 2015-10-23 15:38:48
● 2016-02-01 04:04:24
● 2016-05-06 20:30:20
○ 2017-03-18 10:57:24
○ 2026-04-12 21:47:58

●NSns1.judns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-18 10:57:24
● 2026-04-10 19:27:52
● 2026-04-12 21:47:58

●NSns1.julydns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-18 10:57:24
● 2026-04-10 19:27:52
● 2026-04-12 21:47:58

○NSns2.dnsfang.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-05-06 20:30:20
● 2017-03-18 10:57:24
○ 2026-04-10 19:27:52
○ 2026-04-12 21:47:58

●NSns2.judns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-18 10:57:24
● 2026-04-10 19:27:52
● 2026-04-12 21:47:58

●NSns2.julydns.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-18 10:57:24
● 2026-04-10 19:27:52
● 2026-04-12 21:47:58

○A107.149.14.182015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 11:20:32
○ 2026-04-10 19:27:52
○ 2026-04-12 21:47:58

○A121.196.225.82016-02-01 → 2016-05-06 · 5 obs

○ 2015-05-30 11:20:32
● 2016-02-01 04:04:24
● 2016-05-06 20:30:20
○ 2017-03-18 10:57:24
○ 2026-04-12 21:47:58

○A122.114.141.1852017-03-18 → 2017-03-18 · 4 obs

○ 2016-05-06 20:30:20
● 2017-03-18 10:57:24
○ 2026-04-10 19:27:52
○ 2026-04-12 21:47:58

●A8.217.172.1352026-04-10 → 2026-04-12 · 3 obs

○ 2017-03-18 10:57:24
● 2026-04-10 19:27:52
● 2026-04-12 21:47:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
chusu520.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chusu520.com (unsigned zone)

⏱️ Timing

Total: 628ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.217.172.135`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

chusu520.com points to a single IP number: 8.217.172.135.

other host names for instance zzwyw.com, zlhaier.com, buexs.com, xbguangdian.com and mm-jia.com share IP numbers with chusu520.com.

Name Servers

chusu520.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

chusu520.com at least partially shares name servers with other domains, for instance vikyun.com, bsc4ssc.com, xilisoft.com.cn, nnhjgs.cn and jsfhjxzz.com.