`liuduim.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5ae^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:85ab^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.174^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.171^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emerie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2673^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c273^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2273^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerie.ns.cloudflare.com`
		A	108.162.194.115^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	162.159.38.115^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
		A	172.64.34.115^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerie.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.174, 172.67.133.171
		IPv6 hints	2606:4700:3033::6815:5ae, 2606:4700:3037::ac43:85ab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=5, name=cloudflare-ech.com
SOA	`emerie.ns.cloudflare.com`dns@cloudflare.com serial=2410100870

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030744048

WOT: NOT_SAFE (20/100)

Same first word

liuduim.com.cn

liuduim.com

liuduim.cn

DNS History

10 records (6 active, 4 former)

●NSemerie.ns.cloudflare.com2026-04-20 → 2026-08-10 · 2 obs

● 2026-04-20 08:01:46
● 2026-08-10 02:22:50

●NSguss.ns.cloudflare.com2026-04-20 → 2026-08-10 · 2 obs

● 2026-04-20 08:01:46
● 2026-08-10 02:22:50

●A104.21.5.1742026-05-13 → 2026-08-10 · 3 obs

○ 2026-04-20 08:01:46
● 2026-05-13 17:05:10
● 2026-08-10 02:22:50

●A172.67.133.1712026-05-13 → 2026-08-10 · 3 obs

○ 2026-04-20 08:01:46
● 2026-05-13 17:05:10
● 2026-08-10 02:22:50

○A188.114.96.02026-04-20 → 2026-04-20 · 3 obs

● 2026-04-20 08:01:46
○ 2026-05-13 17:05:10
○ 2026-08-10 02:22:50

○A188.114.97.02026-04-20 → 2026-04-20 · 3 obs

● 2026-04-20 08:01:46
○ 2026-05-13 17:05:10
○ 2026-08-10 02:22:50

○A2606:4700:3030::ac43:85ab2026-04-20 → 2026-06-01 · 4 obs

● 2026-04-20 08:01:46
● 2026-06-01 01:10:22
○ 2026-07-04 21:56:58
○ 2026-08-10 02:22:50

○A2606:4700:3032::6815:5ae2026-04-20 → 2026-06-01 · 4 obs

● 2026-04-20 08:01:46
● 2026-06-01 01:10:22
○ 2026-07-04 21:56:58
○ 2026-08-10 02:22:50

●A2606:4700:3033::6815:5ae2026-07-04 → 2026-08-10 · 3 obs

○ 2026-06-01 01:10:22
● 2026-07-04 21:56:58
● 2026-08-10 02:22:50

●A2606:4700:3037::ac43:85ab2026-07-04 → 2026-08-10 · 3 obs

○ 2026-06-01 01:10:22
● 2026-07-04 21:56:58
● 2026-08-10 02:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn...	-
liuduim.com.cn	guss.ns.cloudflare.com, emerie.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.172

NS records: guss.ns.cloudflare.com, emerie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for liuduim.com.cn (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.171, 104.21.5.174`
AAAA	2	`2606:4700:3033::6815:5ae, 2606:4700:3037::ac43:85ab`
NS	2	`emerie.ns.cloudflare.com, guss.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emerie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

liuduim.com.cn has four IP addresses: 104.21.5.174, 172.67.133.171, 2606:4700:3033::6815:5ae and 2606:4700:3037::ac43:85ab.

Among the host names that share IP numbers with liuduim.com.cn are mail.vernieuwing.org, fegegye.pro, watertheworldinchaos.com and two others.

Name Servers

liuduim.com.cn is delegated to two name servers: emerie.ns.cloudflare.com and guss.ns.cloudflare.com.

liuduim.com.cn has the same name server delegation as a number of other domains, such as synedat.com.cn, 5188815.com, hzzxkeji1.cn and two more.

liuduim.com.cn has at least partial name server overlap with other domains, such as hdhnbp.com, cafesg.com, digi-x.my and two others.

It is common to find these name servers paired with the name servers monroe.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

emerie.ns.cloudflare.com resolves to 108.162.194.115, 162.159.38.115, 172.64.34.115 and 3 other IP addresses.

guss.ns.cloudflare.com resolves to 108.162.193.172, 172.64.33.172, 173.245.59.172 and 3 other IP addresses.

liuduim.com.cn - robtex.com

liuduim.com.cn

com.cn