`yangkaiwen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cf5a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4d74^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.116^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.90^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dante.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c0a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c30a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dante.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:230a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dante.ns.cloudflare.com`
		A	108.162.195.10^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	162.159.44.10^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
		A	172.64.35.10^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dante.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.77.116, 172.67.207.90
		IPv6	2606:4700:3033::ac43:cf5a, 2606:4700:3036::6815:4d74
SOA	`dante.ns.cloudflare.com`dns@cloudflare.com serial=2399664269

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

⚠️ On DNS blocklist: tif

Same first word

yangkaiwen.com

DNS History

20 records (6 active, 14 former)

●NSdante.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

○NSns1.namebrightdns.com2015-11-07 → 2018-08-07 · 6 obs

● 2015-11-07 23:46:00
○ 2016-02-07 16:42:26
● 2016-04-27 08:42:48
● 2018-08-07 01:52:12
○ 2026-03-15 06:27:48
○ 2026-03-23 17:30:06

○NSns2.namebrightdns.com2015-11-07 → 2018-08-07 · 6 obs

● 2015-11-07 23:46:00
○ 2016-02-07 16:42:26
● 2016-04-27 08:42:48
● 2018-08-07 01:52:12
○ 2026-03-15 06:27:48
○ 2026-03-23 17:30:06

○NSnsg1.namebrightdns.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-07 23:46:00
● 2016-02-07 16:42:26
○ 2016-04-27 08:42:48
○ 2026-03-23 17:30:06

○NSnsg2.namebrightdns.com2016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-07 23:46:00
● 2016-02-07 16:42:26
○ 2016-04-27 08:42:48
○ 2026-03-23 17:30:06

●NSwally.ns.cloudflare.com2026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

●A104.21.77.1162026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

●A172.67.207.902026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

●A2606:4700:3033::ac43:cf5a2026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

●A2606:4700:3036::6815:4d742026-03-15 → 2026-03-23 · 3 obs

○ 2018-08-07 01:52:12
● 2026-03-15 06:27:48
● 2026-03-23 17:30:06

○A52.0.96.242016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-07 23:46:00
● 2016-02-07 16:42:26
○ 2016-04-27 08:42:48
○ 2026-03-23 17:30:06

○A52.200.243.1232016-04-27 → 2016-04-27 · 4 obs

○ 2016-02-07 16:42:26
● 2016-04-27 08:42:48
○ 2017-02-01 12:59:58
○ 2026-03-23 17:30:06

○A52.54.132.832017-02-01 → 2017-02-01 · 4 obs

○ 2016-04-27 08:42:48
● 2017-02-01 12:59:58
○ 2018-08-07 01:52:12
○ 2026-03-23 17:30:06

○A52.71.117.992016-02-07 → 2016-02-07 · 4 obs

○ 2015-11-07 23:46:00
● 2016-02-07 16:42:26
○ 2016-04-27 08:42:48
○ 2026-03-23 17:30:06

○A54.152.144.2432016-04-27 → 2016-04-27 · 4 obs

○ 2016-02-07 16:42:26
● 2016-04-27 08:42:48
○ 2017-02-01 12:59:58
○ 2026-03-23 17:30:06

○A54.174.31.2542015-11-07 → 2015-11-07 · 3 obs

● 2015-11-07 23:46:00
○ 2016-02-07 16:42:26
○ 2026-03-23 17:30:06

○A54.208.74.2152015-11-07 → 2015-11-07 · 3 obs

● 2015-11-07 23:46:00
○ 2016-02-07 16:42:26
○ 2026-03-23 17:30:06

○A54.88.107.1402017-02-01 → 2017-02-01 · 4 obs

○ 2016-04-27 08:42:48
● 2017-02-01 12:59:58
○ 2018-08-07 01:52:12
○ 2026-03-23 17:30:06

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-07 → 2016-04-27 · 4 obs

● 2015-11-07 23:46:00
● 2016-04-27 08:42:48
○ 2017-02-01 12:59:58
○ 2026-03-23 17:30:06

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-01 → 2018-08-07 · 5 obs

○ 2016-04-27 08:42:48
● 2017-02-01 12:59:58
● 2018-08-07 01:52:12
○ 2026-03-15 06:27:48
○ 2026-03-23 17:30:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yangkaiwen.com	wally.ns.cloudflare.com, dante.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.10

NS records: wally.ns.cloudflare.com, dante.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yangkaiwen.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.90, 104.21.77.116`
AAAA	2	`2606:4700:3036::6815:4d74, 2606:4700:3033::ac43:cf5a`
NS	2	`dante.ns.cloudflare.com, wally.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dante.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (wally.ns.cloudflare.com, wally.ns.cloudflare.com, wally.ns.cloudflare.com...)

Analysis

IP Addresses

yangkaiwen.com resolves to four IP numbers: 2606:4700:3033::ac43:cf5a, 2606:4700:3036::6815:4d74, 104.21.77.116 and 172.67.207.90.

Other host names such as kjc8388.18333n.com, atm6666.com, boughto.co.uk, bettergrowhydro.com and pschcentral.com share IPs with yangkaiwen.com.

Name Servers

yangkaiwen.com is delegated to two name servers: dante.ns.cloudflare.com and wally.ns.cloudflare.com.

yangkaiwen.com shares the same name server setup as u-pithy.com, shyzxc.com, 183753368.com, gzyice.com and qj101.com.

yangkaiwen.com at least partially shares name servers with other domains, for instance boyues.com, scubadivemarketing.com, prostitutki--krasnodara.ru, certwise.com and 4kexperts.com.

These name servers are commonly used with thomas.ns.cloudflare.com and clint.ns.cloudflare.com.

Host names with six IP numbers:

dante.ns.cloudflare.com points to 2606:4700:58::a29f:2c0a, 2803:f800:50::6ca2:c30a, 2a06:98c1:50::ac40:230a, 108.162.195.10, 162.159.44.10 and 172.64.35.10.

wally.ns.cloudflare.com points to 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

yangkaiwen.com - robtex.com

yangkaiwen.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`yangkaiwen.com`

`com`