`021windows.com`

DNSSEC	⚠️ Not signed
A	154.26.234.156^{🇺🇸 FASTNET-AS154.26.234.0/24 KURUN CLOUD INC}
NS	`ns1.julydns.com` ⭐
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.julydns.com`
		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=1765177919

`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=1774473282

Same first word

021windows.com

Similar names

windows120.com

DNS History

5 records (3 active, 2 former)

○NSdns25.hichina.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 14:39:44
○ 2026-02-25 00:52:48
○ 2026-03-25 21:16:02

○NSdns26.hichina.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 14:39:44
○ 2026-02-25 00:52:48
○ 2026-03-25 21:16:02

●NSns1.julydns.com2026-02-25 → 2026-03-25 · 3 obs

○ 2017-09-09 14:39:44
● 2026-02-25 00:52:48
● 2026-03-25 21:16:02

●NSns2.julydns.com2026-02-25 → 2026-03-25 · 3 obs

○ 2017-09-09 14:39:44
● 2026-02-25 00:52:48
● 2026-03-25 21:16:02

●A154.26.234.1562026-02-25 → 2026-03-25 · 2 obs

● 2026-02-25 00:52:48
● 2026-03-25 21:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
021windows.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021windows.com (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.26.234.156`
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.julydns.com, ns2.julydns.com)

Analysis

IP Addresses

021windows.com points to a single IP: 154.26.234.156.

Other host names, for instance pcxxsl.com, share IP numbers with 021windows.com.

Name Servers

021windows.com's delegation is to two name servers ns1.julydns.com and ns2.julydns.com.

021windows.com shares the same name server configuration as other domains, such as pyunited.com, jsiov.com, hnjiaoni.com, dg-zhiyi.com and chinaalst.com.

021windows.com at least partially shares its name servers with other domains, for instance mbjz.net, c-hex.cn, hailijx.cn, fjgm.org.cn and xzslmm.com.

These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.

Host names with a single IP:

ns1.julydns.com resolves to 47.97.51.45.

ns2.julydns.com resolves to 162.159.48.223.

021windows.com - robtex.com

021windows.com

com