`qchwpu.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:4fe0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9528^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.224^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.40^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`julissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2669^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c269^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2269^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julissa.ns.cloudflare.com`
		A	108.162.194.105^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	162.159.38.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	172.64.34.105^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.224, 172.67.149.40
		IPv6 hints	2606:4700:3036::6815:4fe0, 2606:4700:3036::ac43:9528
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOA	`julissa.ns.cloudflare.com`dns@cloudflare.com serial=2399989974

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034773022

Subdomains

7qwb0c.qchwpu.cn

nc5j56.qchwpu.cn

Same first word

qchwpu.cn

DNS History

9 records (6 active, 3 former)

○NSf1g1ns1.dnspod.net2015-05-21 → 2015-10-15 · 4 obs

● 2015-05-21 07:29:48
● 2015-10-15 04:14:50
○ 2015-12-17 21:01:58
○ 2026-05-10 03:30:38

○NSf1g1ns2.dnspod.net2015-05-21 → 2015-10-15 · 4 obs

● 2015-05-21 07:29:48
● 2015-10-15 04:14:50
○ 2015-12-17 21:01:58
○ 2026-05-10 03:30:38

●NSjulissa.ns.cloudflare.com2026-02-15 → 2026-05-10 · 3 obs

○ 2015-12-17 21:01:58
● 2026-02-15 23:17:00
● 2026-05-10 03:30:38

●NSyew.ns.cloudflare.com2026-02-15 → 2026-05-10 · 3 obs

○ 2015-12-17 21:01:58
● 2026-02-15 23:17:00
● 2026-05-10 03:30:38

●A104.21.79.2242026-02-15 → 2026-05-10 · 4 obs

● 2026-02-15 23:17:00
○ 2026-02-17 01:36:46
● 2026-02-17 02:17:34
● 2026-05-10 03:30:38

○A172.64.80.12026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-15 23:17:00
● 2026-02-17 01:36:46
○ 2026-02-17 02:17:34
○ 2026-05-10 03:30:38

●A172.67.149.402026-02-15 → 2026-05-10 · 4 obs

● 2026-02-15 23:17:00
○ 2026-02-17 01:36:46
● 2026-02-17 02:17:34
● 2026-05-10 03:30:38

●A2606:4700:3036::6815:4fe02026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 23:17:00
● 2026-05-10 03:30:38

●A2606:4700:3036::ac43:95282026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 23:17:00
● 2026-05-10 03:30:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...	-
qchwpu.cn	yew.ns.cloudflare.com, julissa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.105

NS records: yew.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qchwpu.cn (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.149.40, 104.21.79.224`
AAAA	2	`2606:4700:3036::ac43:9528, 2606:4700:3036::6815:4fe0`
NS	2	`julissa.ns.cloudflare.com, yew.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`julissa.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

qchwpu.cn is a parent of 7qwb0c.qchwpu.cn and nc5j56.qchwpu.cn.

IP Addresses

qchwpu.cn points to four IP numbers: 2606:4700:3036::6815:4fe0, 2606:4700:3036::ac43:9528, 104.21.79.224 and 172.67.149.40.

Other host names, for instance ultra24enterprise.forum, desidcanna.pro, makerway.com, mail.alarminfo.at and devlocally.com share IP numbers with qchwpu.cn.

Name Servers

qchwpu.cn is delegated to two name servers: julissa.ns.cloudflare.com and yew.ns.cloudflare.com.

qchwpu.cn uses the same name server setup as other domains, for instance hldyzc.com, fz998.com, gotoplay.cn, hanyazi.cn and dmtsat.com.

qchwpu.cn shares name servers with other domains at least partially, for instance 77cycy.com, mirathenqos.com, objdump.org, thetime.at and mankoinc.com.

These name servers are commonly used with quincy.ns.cloudflare.com, alexa.ns.cloudflare.com, eve.ns.cloudflare.com and mario.ns.cloudflare.com.

Host names with six IP numbers: julissa.ns.cloudflare.com points to 2606:4700:50::a29f:2669, 2803:f800:50::6ca2:c269, 2a06:98c1:50::ac40:2269, 108.162.194.105, 162.159.38.105 and 172.64.34.105; yew.ns.cloudflare.com points to 2606:4700:58::a29f:2c50, 2803:f800:50::6ca2:c350, 2a06:98c1:50::ac40:2350, 108.162.195.80, 162.159.44.80 and 172.64.35.80.

qchwpu.cn - robtex.com

qchwpu.cn

cn