`dk13.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4cbb^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c76f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.187^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.111^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`damian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c32^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c332^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`damian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2332^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`damian.ns.cloudflare.com`
		A	108.162.195.50^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	162.159.44.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
		A	172.64.35.50^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`damian.ns.cloudflare.com`
NS	`norah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2646^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c246^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2246^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norah.ns.cloudflare.com`
		A	108.162.194.70^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	162.159.38.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	172.64.34.70^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.187, 172.67.199.111
		IPv6 hints	2606:4700:3030::6815:4cbb, 2606:4700:3033::ac43:c76f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`damian.ns.cloudflare.com`dns@cloudflare.com serial=2409667704

`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 2035-06-29 #67

Same first word

dk13.cn

Similar names

kd31.com

1d3k.com

13dk.com

dk31.ru

kd13.com

13kd.top

dk31.cn

k31d.xyz

13dk.net

DNS History

16 records (6 active, 10 former)

●NSdamian.ns.cloudflare.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

○NSdavina.ns.cloudflare.com2026-06-17 → 2026-06-17 · 4 obs

● 2026-06-17 02:17:12
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

●NSnorah.ns.cloudflare.com2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

○NStroy.ns.cloudflare.com2026-06-17 → 2026-06-17 · 4 obs

● 2026-06-17 02:17:12
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

●A104.21.76.1872026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

●A172.67.199.1112026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

○A188.114.96.02026-06-17 → 2026-06-17 · 5 obs

○ 2026-06-17 02:17:12
● 2026-06-17 02:57:14
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

○A188.114.96.42026-06-17 → 2026-06-17 · 3 obs

● 2026-06-17 02:17:12
○ 2026-06-17 02:57:14
○ 2026-07-20 02:43:00

○A188.114.97.02026-06-17 → 2026-06-17 · 5 obs

○ 2026-06-17 02:17:12
● 2026-06-17 02:57:14
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

○A188.114.97.42026-06-17 → 2026-06-17 · 3 obs

● 2026-06-17 02:17:12
○ 2026-06-17 02:57:14
○ 2026-07-20 02:43:00

●A2606:4700:3030::6815:4cbb2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

●A2606:4700:3033::ac43:c76f2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-17 03:46:00
● 2026-07-20 02:42:58
● 2026-07-20 02:43:00

○A2a06:98c1:3120::2026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 02:57:14
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

○A2a06:98c1:3120::42026-06-17 → 2026-06-17 · 4 obs

● 2026-06-17 02:17:12
● 2026-06-17 02:57:14
○ 2026-06-17 03:46:00
○ 2026-07-20 02:43:00

○A2a06:98c1:3121::2026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 02:57:14
● 2026-06-17 03:46:00
○ 2026-07-20 02:42:58
○ 2026-07-20 02:43:00

○A2a06:98c1:3121::42026-06-17 → 2026-06-17 · 4 obs

● 2026-06-17 02:17:12
● 2026-06-17 02:57:14
○ 2026-06-17 03:46:00
○ 2026-07-20 02:43:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
dk13.cn	norah.ns.cloudflare.com, damian.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.50

NS records: norah.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at dk13.cn: Error: DNS query timeout: 203.119.25.1 for DS dk13.cn

⏱️ Timing

Total: 3481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.187, 172.67.199.111`
AAAA	2	`2606:4700:3030::6815:4cbb, 2606:4700:3033::ac43:c76f`
NS	2	`damian.ns.cloudflare.com, norah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`damian.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

dk13.cn resolves to four IP addresses: 104.21.76.187, 172.67.199.111, 2606:4700:3030::6815:4cbb and 2606:4700:3033::ac43:c76f.

Additional host names — petlife.com.br, www.autofiscal.com, vietcms.net and two others — share IP numbers with dk13.cn.

Name Servers

The NS records for dk13.cn delegate to damian.ns.cloudflare.com and norah.ns.cloudflare.com.

dk13.cn shares its name server setup with other domains, including yehaibo6.cn, dehz.cn, webplan.cn and two others.

dk13.cn partially shares its NS delegation with several other domains, including estateofdenial.com, westerntour.com, avendiq.store and two others.

These name servers are regularly seen alongside austin.ns.cloudflare.com and lucy.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

damian.ns.cloudflare.com maps to 108.162.195.50, 162.159.44.50, 172.64.35.50 and 3 additional IP addresses.

norah.ns.cloudflare.com maps to 108.162.194.70, 162.159.38.70, 172.64.34.70 and 3 additional IP addresses.

dk13.cn - robtex.com

dk13.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`dk13.cn`

`cn`