`liuzewei.com`

	CNAME	`exp.gs-cdn.com`
	DNSSEC	⚠️ Not signed
	A	172.65.190.172^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1776018052

Same first word

liuzewei.com

DNS History

14 records (3 active, 11 former)

○NSelaine.ns.cloudflare.com2026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

●NSexpire1.gname-dns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-22 11:05:14
● 2026-04-12 18:32:04

●NSexpire2.gname-dns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-22 11:05:14
● 2026-04-12 18:32:04

○NSjuming.dnsdun.com2017-05-25 → 2017-05-25 · 4 obs

○ 2016-09-27 00:46:02
● 2017-05-25 20:54:00
○ 2026-02-16 06:41:42
○ 2026-04-12 18:32:04

○NSjuming.dnsdun.net2017-05-25 → 2017-05-25 · 4 obs

○ 2016-09-27 00:46:02
● 2017-05-25 20:54:00
○ 2026-02-16 06:41:42
○ 2026-04-12 18:32:04

○NSns13.xincache.com2015-08-19 → 2016-03-31 · 4 obs

● 2015-08-19 23:34:58
● 2016-03-31 03:21:40
○ 2016-09-27 00:46:02
○ 2026-04-12 18:32:04

○NSns14.xincache.com2015-08-19 → 2016-03-31 · 4 obs

● 2015-08-19 23:34:58
● 2016-03-31 03:21:40
○ 2016-09-27 00:46:02
○ 2026-04-12 18:32:04

○NSodin.ns.cloudflare.com2026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

○A104.21.56.1902026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

○A142.252.58.332017-05-25 → 2017-05-25 · 3 obs

● 2017-05-25 20:54:00
○ 2026-02-16 06:41:42
○ 2026-04-12 18:32:04

○A172.67.155.2052026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

○A2606:4700:3033::ac43:9bcd2026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

○A2606:4700:3036::6815:38be2026-02-16 → 2026-03-22 · 4 obs

○ 2017-05-25 20:54:00
● 2026-02-16 06:41:42
● 2026-03-22 11:05:14
○ 2026-04-12 18:32:04

●CNAMEexp.gs-cdn.com2026-04-12 → 2026-04-12 · 1 obs

● 2026-04-12 18:32:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
liuzewei.com	expire1.gname-dns.com, expire2.gname-dns.com	2 records

✅ Authoritative Response

Server:172.64.53.233

NS records: expire1.gname-dns.com, expire2.gname-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for liuzewei.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`expire1.gname-dns.com, expire2.gname-dns.com`
CNAME	1	`exp.gs-cdn.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)

Analysis

IP Addresses

liuzewei.com points to a single IP: 172.65.190.172.

Other host names, for instance 0syn.com, 5510000.cc and exp.gs-cdn.com share IP numbers with liuzewei.com.

liuzewei.com - robtex.com

liuzewei.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`liuzewei.com`

`com`