`dz021.com`

	CNAME	`www.dz021.com`
	DNSSEC	⚠️ Not signed
	A	103.148.245.69^{🇭🇰 AS401696103.148.244.0/23}

`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=1776095407

Subdomains

www.dz021.com

Same first word

dz021.com

Similar names

dz120.cn

zd120.net

021dz.com

DNS History

9 records (3 active, 6 former)

●NSdm1.longmingdns.com2026-03-26 → 2026-04-13 · 3 obs

○ 2020-01-31 12:54:42
● 2026-03-26 23:04:04
● 2026-04-13 16:01:04

●NSdm2.longmingdns.com2026-03-26 → 2026-04-13 · 3 obs

○ 2020-01-31 12:54:42
● 2026-03-26 23:04:04
● 2026-04-13 16:01:04

○NSdns13.hichina.com2015-07-18 → 2020-01-31 · 4 obs

● 2015-07-18 03:01:40
● 2020-01-31 12:54:42
○ 2026-03-26 23:04:04
○ 2026-04-13 16:01:04

○NSdns14.hichina.com2015-07-18 → 2020-01-31 · 4 obs

● 2015-07-18 03:01:40
● 2020-01-31 12:54:42
○ 2026-03-26 23:04:04
○ 2026-04-13 16:01:04

○A103.21.141.2322015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 03:01:40
○ 2015-09-10 23:43:42
○ 2026-04-13 16:01:04

○A218.241.17.542015-09-10 → 2016-07-02 · 5 obs

○ 2015-07-18 03:01:40
● 2015-09-10 23:43:42
● 2016-07-02 19:47:56
○ 2017-02-17 18:06:08
○ 2026-04-13 16:01:04

○A222.73.51.2422017-02-17 → 2017-02-17 · 4 obs

○ 2016-07-02 19:47:56
● 2017-02-17 18:06:08
○ 2020-01-31 12:54:42
○ 2026-04-13 16:01:04

○A45.199.33.322020-01-31 → 2020-01-31 · 4 obs

○ 2017-02-17 18:06:08
● 2020-01-31 12:54:42
○ 2026-03-26 23:04:04
○ 2026-04-13 16:01:04

●CNAMEwww.dz021.com2026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 23:04:04
● 2026-04-13 16:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
dz021.com	dm2.longmingdns.com, dm1.longmingdns.com	5 records

✅ Authoritative Response

Server:1.193.216.206

NS records: dm2.longmingdns.com, dm1.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dz021.com (unsigned zone)

⏱️ Timing

Total: 3936ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
CNAME	1	`www.dz021.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (dm2.longmingdns.com, dm2.longmingdns.com, dm2.longmingdns.com...)

Analysis

Hierarchy

dz021.com is parent of www.dz021.com.

IP Addresses

dz021.com points to a single IP: 103.148.245.69.

Other host names, for instance www.dz021.com, share IP numbers with dz021.com.

dz021.com - robtex.com

dz021.com

com