`tongkai.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3c78^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c426^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.60.120^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.38^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c044^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2044^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aria.ns.cloudflare.com`
		A	108.162.192.68^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	172.64.32.68^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
		A	173.245.58.68^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aria.ns.cloudflare.com`
NS	`charles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c153^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`charles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2153^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`charles.ns.cloudflare.com`
		A	108.162.193.83^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	172.64.33.83^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
		A	173.245.59.83^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`charles.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.60.120, 172.67.196.38
		IPv6 hints	2606:4700:3030::6815:3c78, 2606:4700:3033::ac43:c426
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`aria.ns.cloudflare.com`dns@cloudflare.com serial=2406322307

`net`

	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=1784478397

Same first word

tongkai.com

tongkai.net

tongkai.com.cn

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DNS History

11 records (6 active, 5 former)

●NSaria.ns.cloudflare.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
● 2026-07-19 16:51:00

●NScharles.ns.cloudflare.com2026-06-21 → 2026-07-19 · 3 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
● 2026-07-19 16:51:00

○NSdns13.hichina.com2015-08-13 → 2017-02-20 · 4 obs

● 2015-08-13 23:42:04
● 2017-02-20 05:12:24
○ 2026-06-21 09:53:06
○ 2026-07-19 16:51:00

○NSdns14.hichina.com2015-08-13 → 2017-02-20 · 4 obs

● 2015-08-13 23:42:04
● 2017-02-20 05:12:24
○ 2026-06-21 09:53:06
○ 2026-07-19 16:51:00

●A104.21.60.1202026-06-21 → 2026-07-19 · 3 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
● 2026-07-19 16:51:00

●A172.67.196.382026-06-21 → 2026-07-19 · 3 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
● 2026-07-19 16:51:00

○A223.7.231.1402015-08-13 → 2017-02-20 · 4 obs

● 2015-08-13 23:42:04
● 2017-02-20 05:12:24
○ 2026-06-21 09:53:06
○ 2026-07-19 16:51:00

●A2606:4700:3030::6815:3c782026-07-08 → 2026-07-19 · 3 obs

○ 2026-06-21 09:53:06
● 2026-07-08 18:37:40
● 2026-07-19 16:51:00

○A2606:4700:3032::ac43:c4262026-06-21 → 2026-06-21 · 4 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
○ 2026-07-08 18:37:40
○ 2026-07-19 16:51:00

●A2606:4700:3033::ac43:c4262026-07-08 → 2026-07-19 · 3 obs

○ 2026-06-21 09:53:06
● 2026-07-08 18:37:40
● 2026-07-19 16:51:00

○A2606:4700:3036::6815:3c782026-06-21 → 2026-06-21 · 4 obs

○ 2017-02-20 05:12:24
● 2026-06-21 09:53:06
○ 2026-07-08 18:37:40
○ 2026-07-19 16:51:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
tongkai.net	aria.ns.cloudflare.com, charles.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.68

NS records: aria.ns.cloudflare.com, charles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tongkai.net (unsigned zone)

⏱️ Timing

Total: 1252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.38, 104.21.60.120`
AAAA	2	`2606:4700:3030::6815:3c78, 2606:4700:3033::ac43:c426`
NS	2	`aria.ns.cloudflare.com, charles.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aria.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

tongkai.net has four IP addresses: 104.21.60.120, 172.67.196.38, 2606:4700:3030::6815:3c78 and 2606:4700:3033::ac43:c426.

Additional host names — xgetfna.art, security.flqergoaurd.com, ottawajiujitsu.com and two others — share IP numbers with tongkai.net.

Name Servers

tongkai.net has two authoritative name servers — aria.ns.cloudflare.com and charles.ns.cloudflare.com.

tongkai.net shares its name server setup with other domains, including hsytzg.net, jslww.net, frazerambulance.com and two others.

tongkai.net shares at least some of its name servers with other domains, including tgf3.com, dololo.io, afast-sports.com and two others.

These name servers are frequently seen alongside the name servers duke.ns.cloudflare.com.

Host names with 6 IP numbers:

aria.ns.cloudflare.com points to 108.162.192.68, 172.64.32.68, 173.245.58.68 and 3 other IP addresses.

charles.ns.cloudflare.com points to 108.162.193.83, 172.64.33.83, 173.245.59.83 and 3 other IP addresses.

tongkai.net - robtex.com

tongkai.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`tongkai.net`

`net`