`20kanshu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:12e0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b7d9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.224^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.217^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaxson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.224, 172.67.183.217
		IPv6 hints	2606:4700:3032::6815:12e0, 2606:4700:3035::ac43:b7d9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`jaxson.ns.cloudflare.com`dns@cloudflare.com serial=2400616352

`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=1778332861

Same first word

20kanshu.com

DNS History

13 records (6 active, 7 former)

○NSf1g1ns1.dnspod.net2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 13:27:12
○ 2026-02-19 01:21:42
○ 2026-05-09 13:26:18

○NSf1g1ns2.dnspod.net2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 13:27:12
○ 2026-02-19 01:21:42
○ 2026-05-09 13:26:18

●NSjaxson.ns.cloudflare.com2026-02-19 → 2026-05-09 · 3 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
● 2026-05-09 13:26:18

●NStricia.ns.cloudflare.com2026-02-19 → 2026-05-09 · 3 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
● 2026-05-09 13:26:18

●A104.21.18.2242026-02-20 → 2026-05-09 · 5 obs

○ 2026-02-19 01:21:42
● 2026-02-20 22:33:50
○ 2026-02-23 13:05:12
● 2026-03-02 04:12:16
● 2026-05-09 13:26:18

●A172.67.183.2172026-02-20 → 2026-05-09 · 5 obs

○ 2026-02-19 01:21:42
● 2026-02-20 22:33:50
○ 2026-02-23 13:05:12
● 2026-03-02 04:12:16
● 2026-05-09 13:26:18

○A172.81.108.1452020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 13:27:12
○ 2026-02-19 01:21:42
○ 2026-05-09 13:26:18

○A188.114.96.02026-02-19 → 2026-02-23 · 6 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
○ 2026-02-20 22:33:50
● 2026-02-23 13:05:12
○ 2026-03-02 04:12:16
○ 2026-05-09 13:26:18

○A188.114.97.02026-02-19 → 2026-02-23 · 6 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
○ 2026-02-20 22:33:50
● 2026-02-23 13:05:12
○ 2026-03-02 04:12:16
○ 2026-05-09 13:26:18

●A2606:4700:3032::6815:12e02026-02-20 → 2026-05-09 · 5 obs

○ 2026-02-19 01:21:42
● 2026-02-20 22:33:50
○ 2026-02-23 13:05:12
● 2026-03-02 04:12:16
● 2026-05-09 13:26:18

●A2606:4700:3035::ac43:b7d92026-02-20 → 2026-05-09 · 5 obs

○ 2026-02-19 01:21:42
● 2026-02-20 22:33:50
○ 2026-02-23 13:05:12
● 2026-03-02 04:12:16
● 2026-05-09 13:26:18

○A2a06:98c1:3120::2026-02-19 → 2026-02-23 · 6 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
○ 2026-02-20 22:33:50
● 2026-02-23 13:05:12
○ 2026-03-02 04:12:16
○ 2026-05-09 13:26:18

○A2a06:98c1:3121::2026-02-19 → 2026-02-23 · 6 obs

○ 2020-01-10 13:27:12
● 2026-02-19 01:21:42
○ 2026-02-20 22:33:50
● 2026-02-23 13:05:12
○ 2026-03-02 04:12:16
○ 2026-05-09 13:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
20kanshu.com	tricia.ns.cloudflare.com, jaxson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.221

NS records: tricia.ns.cloudflare.com, jaxson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20kanshu.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.224, 172.67.183.217`
AAAA	2	`2606:4700:3032::6815:12e0, 2606:4700:3035::ac43:b7d9`
NS	2	`jaxson.ns.cloudflare.com, tricia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaxson.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

20kanshu.com maps to four IP numbers: 2606:4700:3032::6815:12e0, 2606:4700:3035::ac43:b7d9, 104.21.18.224 and 172.67.183.217.

Other host names such as zzssk.com, ougiving.com, smsplus.com.br, spingalaxy.us and cityoutlet.biz share IPs with 20kanshu.com.

Name Servers

Two name servers jaxson.ns.cloudflare.com and tricia.ns.cloudflare.com handle the delegation for 20kanshu.com.

20kanshu.com shares the same name server setup as other domains, for example lizijuan.com, xcjsw.com, sqcdsq.com, sky-bow.com and yqjhdz.com.

20kanshu.com at least partially shares name servers with other domains, for example grotenrathrubber.com, wpm-inc.net, msc-ss1.com, beejifood.com and wmadvisers.com.

These name servers are often used together with melinda.ns.cloudflare.com and piers.ns.cloudflare.com.

Host names with six IP numbers:

jaxson.ns.cloudflare.com points to 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221.

tricia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.

20kanshu.com - robtex.com

20kanshu.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

`20kanshu.com`

`com`