`drpengcloud.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:11f2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b2e0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.242^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.224^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`casey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`casey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`casey.ns.cloudflare.com`
		A	108.162.195.158^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	162.159.44.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	172.64.35.158^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.17.242, 172.67.178.224
		IPv6	2606:4700:3033::6815:11f2, 2606:4700:3036::ac43:b2e0
SOA	`casey.ns.cloudflare.com`dns@cloudflare.com serial=2398316947

`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=2030481275

WOT: NOT_SAFE (20/100)

Same first word

drpengcloud.com.cn

DNS History

7 records (6 active, 1 former)

●NScasey.ns.cloudflare.com2026-02-20 → 2026-03-27 · 2 obs

● 2026-02-20 12:29:58
● 2026-03-27 23:18:32

●NSkim.ns.cloudflare.com2026-02-20 → 2026-03-27 · 2 obs

● 2026-02-20 12:29:58
● 2026-03-27 23:18:32

●A104.21.17.2422026-02-20 → 2026-03-27 · 2 obs

● 2026-02-20 12:29:58
● 2026-03-27 23:18:32

●A172.67.178.2242026-02-20 → 2026-03-27 · 2 obs

● 2026-02-20 12:29:58
● 2026-03-27 23:18:32

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-20 → 2026-02-20 · 3 obs

● 2026-02-20 12:29:58
○ 2026-03-03 00:46:48
○ 2026-03-27 23:18:32

●A2606:4700:3033::6815:11f22026-03-03 → 2026-03-27 · 3 obs

○ 2026-02-20 12:29:58
● 2026-03-03 00:46:48
● 2026-03-27 23:18:32

●A2606:4700:3036::ac43:b2e02026-03-03 → 2026-03-27 · 3 obs

○ 2026-02-20 12:29:58
● 2026-03-03 00:46:48
● 2026-03-27 23:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, b.dns.cn, d.dns.cn...	-
drpengcloud.com.cn	kim.ns.cloudflare.com, casey.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.158

NS records: kim.ns.cloudflare.com, casey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2884ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.224, 104.21.17.242`
AAAA	2	`2606:4700:3033::6815:11f2, 2606:4700:3036::ac43:b2e0`
NS	2	`casey.ns.cloudflare.com, kim.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`casey.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

drpengcloud.com.cn refers to four IP numbers: 2606:4700:3033::6815:11f2, 2606:4700:3036::ac43:b2e0, 104.21.17.242 and 172.67.178.224.

Other host names, for instance thebrowbar.ch, rttop50.com, foolsday.org, fedapay.com and www.mahjong20000id.site share IP numbers with drpengcloud.com.cn.

Name Servers

drpengcloud.com.cn's delegation uses two name servers: casey.ns.cloudflare.com and kim.ns.cloudflare.com.

drpengcloud.com.cn uses the same name server setup as other domains, such as xqtube.com, bao-baowang.cn, nb476.com, gokayamashikiso.com and kfiitp.cn.

drpengcloud.com.cn at least partially shares name servers with other domains, including wjpaotui.com, sapphirespi.com, chetassi.com, gildasclubseattle.org and 1069x.ru.

These name servers are commonly used with leif.ns.cloudflare.com.

Host names with six IP numbers:

casey.ns.cloudflare.com points to 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158.

kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

drpengcloud.com.cn - robtex.com