`tk-jkc.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bfa5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3c31^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.49^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.165^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karsyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karsyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karsyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karsyn.ns.cloudflare.com`
		A	108.162.194.194^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.194^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`lochlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lochlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lochlan.ns.cloudflare.com`
		A	108.162.195.234^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	162.159.44.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
		A	172.64.35.234^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lochlan.ns.cloudflare.com`
MX	`domain-us-1.cuiqiu.net` ⭐
		A	43.130.33.177^{🇺🇸 TENCENT-NET-AP-CN43.130.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.153.56.173^{🇺🇸 TENCENT-NET-AP-CN43.153.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	170.106.82.15^{🇺🇸 TENCENT-NET-AP-CN170.106.82.0/23 Proxy-registered route object}
MX	`domain-cn-1.cuiqiu.net`⁽¹⁰⁾
		A	152.136.244.4^{🇨🇳 TENCENT-NET-AP152.136.192.0/18 CT BeiJing IDC}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.49, 172.67.191.165
		IPv6 hints	2606:4700:3031::ac43:bfa5, 2606:4700:3036::6815:3c31
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`karsyn.ns.cloudflare.com`dns@cloudflare.com serial=2410007722

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-07-29_03:40:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396590033

Same first word

tk-jkc.top

DNS History

10 records (8 active, 2 former)

●NSkarsyn.ns.cloudflare.com2026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●NSlochlan.ns.cloudflare.com2026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●MXdomain-cn-1.cuiqiu.net2026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●MXdomain-us-1.cuiqiu.net2026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●A104.21.60.492026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●A172.67.191.1652026-04-27 → 2026-07-28 · 2 obs

● 2026-04-27 14:22:26
● 2026-07-28 19:51:06

●A2606:4700:3031::ac43:bfa52026-07-03 → 2026-07-28 · 3 obs

○ 2026-04-27 14:22:26
● 2026-07-03 18:37:22
● 2026-07-28 19:51:06

○A2606:4700:3032::ac43:bfa52026-04-27 → 2026-04-27 · 3 obs

● 2026-04-27 14:22:26
○ 2026-07-03 18:37:22
○ 2026-07-28 19:51:06

○A2606:4700:3034::6815:3c312026-04-27 → 2026-04-27 · 3 obs

● 2026-04-27 14:22:26
○ 2026-07-03 18:37:22
○ 2026-07-28 19:51:06

●A2606:4700:3036::6815:3c312026-07-03 → 2026-07-28 · 3 obs

○ 2026-04-27 14:22:26
● 2026-07-03 18:37:22
● 2026-07-28 19:51:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...	-
tk-jkc.top	karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.194

NS records: karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk-jkc.top (unsigned zone)

⏱️ Timing

Total: 2583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.60.49, 172.67.191.165`
AAAA	2	`2606:4700:3031::ac43:bfa5, 2606:4700:3036::6815:3c31`
NS	2	`karsyn.ns.cloudflare.com, lochlan.ns.cloudflare.com`
MX	2	`domain-cn-1.cuiqiu.net (pri: 10), domain-us-1.cuiqiu.net (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karsyn.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

tk-jkc.top points to the four IP addresses 104.21.60.49, 172.67.191.165, 2606:4700:3031::ac43:bfa5 and 2606:4700:3036::6815:3c31.

Among the host names that share IP numbers with tk-jkc.top are kitsukeya.com, medontec.com.br, brightwoodbrewery.com and two others.

Name Servers

The NS records for tk-jkc.top delegate to karsyn.ns.cloudflare.com and lochlan.ns.cloudflare.com.

tk-jkc.top has the same name server delegation as a number of other domains, such as bttwo.net, rapidcardinaloffice.pro, btbtlb.com and two more.

There is at least partial name server overlap between tk-jkc.top and other domains — rambout.com, okleyewear.com, ads.openai.com and two more among them.

These name servers tend to appear in combination with the name servers elle.ns.cloudflare.com, chase.ns.cloudflare.com, sean.ns.cloudflare.com and anuj.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

karsyn.ns.cloudflare.com maps to 108.162.194.194, 162.159.38.194, 172.64.34.194 and 3 additional IP addresses.

lochlan.ns.cloudflare.com maps to 108.162.195.234, 162.159.44.234, 172.64.35.234 and 3 additional IP addresses.

Mail Servers

The MX records for tk-jkc.top point to two mail servers: domain-cn-1.cuiqiu.net and domain-us-1.cuiqiu.net.

tk-jkc.top has the same mail server arrangement as a number of other domains, for example adsshock.com, xibaike.com, posilin.com and two more.

tk-jkc.top shares at least some of its mail servers with other domains — for example jjbaike.com, top-email.com, qiji8888.com and two more.

These mail servers are routinely found in combination with the mail servers domain-sg-1.cuiqiu.net, domain-hk-1.cuiqiu.net and domain-us-3.cuiqiu.net.

Hosts with three IP address records:

domain-us-1.cuiqiu.net maps to three IP addresses: 43.130.33.177, 43.153.56.173 and 170.106.82.15.

Hosts that resolve to one IP address:

domain-cn-1.cuiqiu.net resolves to the IP address 152.136.244.4.

tk-jkc.top - robtex.com

tk-jkc.top

top

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`tk-jkc.top`

`top`