`dy-up.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d2f2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4db9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.185^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.242^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bingo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2624^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bingo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c224^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bingo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2224^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bingo.ns.cloudflare.com`
		A	108.162.194.36^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bingo.ns.cloudflare.com`
		A	162.159.38.36^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bingo.ns.cloudflare.com`
		A	172.64.34.36^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bingo.ns.cloudflare.com`
NS	`jimmy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jimmy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jimmy.ns.cloudflare.com`
		A	108.162.195.76^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	162.159.44.76^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jimmy.ns.cloudflare.com`
		A	172.64.35.76^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.185, 172.67.210.242
		IPv6 hints	2606:4700:3030::ac43:d2f2, 2606:4700:3036::6815:4db9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com
SOA	`bingo.ns.cloudflare.com`dns@cloudflare.com serial=2405961249

`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=2035066893

rank #514931 globally
rank #9020 in the tld

Same first word

dy-up.cn

DNS History

8 records (6 active, 2 former)

●NSbingo.ns.cloudflare.com2026-06-01 → 2026-07-20 · 2 obs

● 2026-06-01 14:59:30
● 2026-07-20 22:14:30

●NSjimmy.ns.cloudflare.com2026-06-01 → 2026-07-20 · 2 obs

● 2026-06-01 14:59:30
● 2026-07-20 22:14:30

●A104.21.77.1852026-06-01 → 2026-07-20 · 4 obs

● 2026-06-01 14:59:30
● 2026-06-09 14:33:02
○ 2026-06-26 11:31:50
● 2026-07-20 22:14:30

●A172.67.210.2422026-06-01 → 2026-07-20 · 4 obs

● 2026-06-01 14:59:30
● 2026-06-09 14:33:02
○ 2026-06-26 11:31:50
● 2026-07-20 22:14:30

●A2606:4700:3030::ac43:d2f22026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-26 11:31:50
● 2026-07-20 22:14:30

○A2606:4700:3031::6815:4db92026-06-01 → 2026-06-09 · 4 obs

● 2026-06-01 14:59:30
● 2026-06-09 14:33:02
○ 2026-06-26 11:31:50
○ 2026-07-20 22:14:30

○A2606:4700:3035::ac43:d2f22026-06-01 → 2026-06-09 · 4 obs

● 2026-06-01 14:59:30
● 2026-06-09 14:33:02
○ 2026-06-26 11:31:50
○ 2026-07-20 22:14:30

●A2606:4700:3036::6815:4db92026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-26 11:31:50
● 2026-07-20 22:14:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
dy-up.cn	bingo.ns.cloudflare.com, jimmy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.36

NS records: bingo.ns.cloudflare.com, jimmy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dy-up.cn (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.242, 104.21.77.185`
AAAA	2	`2606:4700:3030::ac43:d2f2, 2606:4700:3036::6815:4db9`
NS	2	`bingo.ns.cloudflare.com, jimmy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bingo.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

dy-up.cn has four IP addresses: 104.21.77.185, 172.67.210.242, 2606:4700:3030::ac43:d2f2 and 2606:4700:3036::6815:4db9.

cpwld.com, nhqudl.host, betaworld.ru plus two other host names have IP numbers in common with dy-up.cn.

Name Servers

dy-up.cn uses two name servers for its delegation: bingo.ns.cloudflare.com and jimmy.ns.cloudflare.com.

The name server configuration of dy-up.cn is shared with other domains, for instance bancon.hn, leo-vegas-casino.com, sgqp.cn and two others.

dy-up.cn shares at least some of its name servers with other domains, including ai-install.pages.dev, yarou.cn, sildenafil100viagra.com and two others.

Hosts with 6 IP addresses each:

Hostname bingo.ns.cloudflare.com directs to 108.162.194.36, 162.159.38.36 and 172.64.34.36 along with 3 other IP addresses.

Hostname jimmy.ns.cloudflare.com directs to 108.162.195.76, 162.159.44.76 and 172.64.35.76 along with 3 other IP addresses.

dy-up.cn - robtex.com

dy-up.cn

cn