`33505.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d5c7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3b2a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.42^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.199^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`raina.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.42, 172.67.213.199
		IPv6 hints	2606:4700:3032::ac43:d5c7, 2606:4700:3035::6815:3b2a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2410753331

`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=2035123237

Same first word

33505.cn

33505.com

33505.us

Similar names

55033.net

55303.com

33550.cfd

03553.us

05533.cn

33055.cfd

35305.cfd

35305.com

05335.com

05533.co

50353.us

35530.com

05533.cfd

03535.us

50353.ru

05533.com

30553.cfd

35305.cn

35053.com

03535.cn

50533.com

05335.cn

35305.us

53305.cfd

50353.com

55330.com

DNS History

27 records (6 active, 21 former)

○NSdns1.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○NSdns2.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○NSdns3.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○NSdns4.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○NSdns5.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○NSdns6.iidns.com2015-11-21 → 2017-02-06 · 4 obs

● 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

●NSfred.ns.cloudflare.com2026-06-05 → 2026-08-02 · 3 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-08-02 06:28:22

●NSraina.ns.cloudflare.com2026-06-05 → 2026-08-02 · 3 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-08-02 06:28:22

●A104.21.59.422026-06-05 → 2026-08-02 · 7 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-06-10 18:21:20
○ 2026-06-11 13:07:10
● 2026-06-15 16:05:32
○ 2026-07-10 03:11:42
● 2026-08-02 06:28:22

●A172.67.213.1992026-06-05 → 2026-08-02 · 7 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-06-10 18:21:20
○ 2026-06-11 13:07:10
● 2026-06-15 16:05:32
○ 2026-07-10 03:11:42
● 2026-08-02 06:28:22

○A188.114.96.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 18:21:20
● 2026-06-11 13:07:10
○ 2026-06-15 16:05:32
○ 2026-08-02 06:28:22

○A188.114.97.02026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 18:21:20
● 2026-06-11 13:07:10
○ 2026-06-15 16:05:32
○ 2026-08-02 06:28:22

○A198.148.92.482015-11-21 → 2015-11-21 · 4 obs

○ 2015-08-02 20:01:12
● 2015-11-21 16:05:18
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.492015-11-21 → 2015-11-21 · 4 obs

○ 2015-08-02 20:01:12
● 2015-11-21 16:05:18
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.532015-08-02 → 2015-11-21 · 4 obs

● 2015-08-02 20:01:12
● 2015-11-21 16:05:18
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.562015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:01:12
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.572015-11-21 → 2015-11-21 · 4 obs

○ 2015-08-02 20:01:12
● 2015-11-21 16:05:18
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.582015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:01:12
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A198.148.92.622015-08-02 → 2015-11-21 · 4 obs

● 2015-08-02 20:01:12
● 2015-11-21 16:05:18
○ 2017-02-06 10:33:28
○ 2026-08-02 06:28:22

○A23.234.4.1512017-02-06 → 2017-02-06 · 4 obs

○ 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

○A23.234.4.1532017-02-06 → 2017-02-06 · 4 obs

○ 2015-11-21 16:05:18
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

●A2606:4700:3032::ac43:d5c72026-06-05 → 2026-08-02 · 7 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-06-10 18:21:20
○ 2026-06-11 13:07:10
● 2026-06-15 16:05:32
○ 2026-07-10 03:11:42
● 2026-08-02 06:28:22

●A2606:4700:3035::6815:3b2a2026-08-02 → 2026-08-02 · 2 obs

○ 2026-07-10 03:11:42
● 2026-08-02 06:28:22

○A2606:4700:3036::6815:3b2a2026-06-05 → 2026-06-15 · 7 obs

○ 2017-02-06 10:33:28
● 2026-06-05 11:53:46
● 2026-06-10 18:21:20
○ 2026-06-11 13:07:10
● 2026-06-15 16:05:32
○ 2026-07-10 03:11:42
○ 2026-08-02 06:28:22

○A2a06:98c1:3120::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 18:21:20
● 2026-06-11 13:07:10
○ 2026-06-15 16:05:32
○ 2026-08-02 06:28:22

○A2a06:98c1:3121::2026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-10 18:21:20
● 2026-06-11 13:07:10
○ 2026-06-15 16:05:32
○ 2026-08-02 06:28:22

○CNAMEfw.ename.net2015-08-02 → 2017-02-06 · 4 obs

● 2015-08-02 20:01:12
● 2017-02-06 10:33:28
○ 2026-06-05 11:53:46
○ 2026-08-02 06:28:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn...	-
33505.cn	fred.ns.cloudflare.com, raina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 33505.cn (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.213.199, 104.21.59.42`
AAAA	2	`2606:4700:3035::6815:3b2a, 2606:4700:3032::ac43:d5c7`
NS	2	`fred.ns.cloudflare.com, raina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

33505.cn resolves to four IP addresses: 104.21.59.42, 172.67.213.199, 2606:4700:3032::ac43:d5c7 and 2606:4700:3035::6815:3b2a.

Among the host names that share IP numbers with 33505.cn are upcycledzine.com, myappsreviewed.com, www.flexsamples.com and two others.

Name Servers

33505.cn uses two name servers for its delegation: fred.ns.cloudflare.com and raina.ns.cloudflare.com.

33505.cn has the same name server delegation as a number of other domains, such as 45gangguan.cn, yapro.cn, crvq.cn and two more.

33505.cn partially shares its NS delegation with several other domains, including ffgd.org, bivariat.com, assignedrisksolutions.com and two others.

These name servers are regularly seen alongside fatima.ns.cloudflare.com and cecelia.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

Hostname fred.ns.cloudflare.com directs to 108.162.193.113, 172.64.33.113 and 173.245.59.113 along with 3 other IP addresses.

Hostname raina.ns.cloudflare.com directs to 108.162.194.241, 162.159.38.241 and 172.64.34.241 along with 3 other IP addresses.

33505.cn - robtex.com

33505.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`33505.cn`

`cn`