`nco100.com`

DNSSEC	⚠️ Not signed
A	154.220.40.233^{🇭🇰 POWERLINE-HK154.220.32.0/19 Digital Core Technology Co., Ltd}
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=1769111293

`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=1774418422

Same first word

nco100.com

Similar names

noc001.com

con100.com

DNS History

10 records (5 active, 5 former)

○NSdns13.hichina.com2015-07-05 → 2020-02-23 · 4 obs

● 2015-07-05 00:58:20
● 2020-02-23 16:08:36
○ 2026-03-23 10:18:42
○ 2026-03-25 06:16:22

○NSdns14.hichina.com2015-07-05 → 2020-02-23 · 4 obs

● 2015-07-05 00:58:20
● 2020-02-23 16:08:36
○ 2026-03-23 10:18:42
○ 2026-03-25 06:16:22

●NSns1.judns.com2026-03-23 → 2026-03-25 · 3 obs

○ 2020-02-23 16:08:36
● 2026-03-23 10:18:42
● 2026-03-25 06:16:22

●NSns1.julydns.com2026-03-23 → 2026-03-25 · 3 obs

○ 2020-02-23 16:08:36
● 2026-03-23 10:18:42
● 2026-03-25 06:16:22

●NSns2.judns.com2026-03-23 → 2026-03-25 · 3 obs

○ 2020-02-23 16:08:36
● 2026-03-23 10:18:42
● 2026-03-25 06:16:22

●NSns2.julydns.com2026-03-23 → 2026-03-25 · 3 obs

○ 2020-02-23 16:08:36
● 2026-03-23 10:18:42
● 2026-03-25 06:16:22

○A139.159.0.1392015-07-05 → 2016-07-12 · 4 obs

● 2015-07-05 00:58:20
● 2016-07-12 11:17:40
○ 2017-03-24 11:38:54
○ 2026-03-25 06:16:22

○A139.159.1.802017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-12 11:17:40
● 2017-03-24 11:38:54
○ 2020-02-23 16:08:36
○ 2026-03-25 06:16:22

●A154.220.40.2332026-03-23 → 2026-03-25 · 3 obs

○ 2020-02-23 16:08:36
● 2026-03-23 10:18:42
● 2026-03-25 06:16:22

○CNAMEhk003.wansheng.top2020-02-23 → 2020-02-23 · 3 obs

● 2020-02-23 16:08:36
○ 2026-03-23 10:18:42
○ 2026-03-25 06:16:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nco100.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nco100.com (unsigned zone)

⏱️ Timing

Total: 3342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.220.40.233`
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

nco100.com points to a single IP number: 154.220.40.233.

Name Servers

nco100.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

nco100.com at least partially shares name servers with other domains, for instance zgfnz.com, shangrilashotel.com, jspzxd0873.com, rwozpwj.cn and hxdianqi.com.