knowchina.info - robtex.com

knowchina.info

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:185e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:da25🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.24.94Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.37🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlakas.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A2803:f800:50::6ca2:c1c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlakas.ns.cloudflare.com
A2a06:98c1:50::ac40:21c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlakas.ns.cloudflare.com
A108.162.193.194🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A172.64.33.194🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A173.245.59.194🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
NSmimi.ns.cloudflare.com
A2606:4700:50::adf5:3acb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A2803:f800:50::6ca2:c0cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmimi.ns.cloudflare.com
A2a06:98c1:50::ac40:20cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmimi.ns.cloudflare.com
A108.162.192.203🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A172.64.32.203🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
A173.245.58.203🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmimi.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.24.94, 172.67.218.37
IPv62606:4700:3030::6815:185e, 2606:4700:3034::ac43:da25
SOAlakas.ns.cloudflare.comdns@cloudflare.com serial=2398596059

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1774481488

Same first word

knowchina.net
knowchina.cn
knowchina.info

Similar names

chinaknow.com
knowchain.com

DNS History

10 records (6 active, 4 former)

20192020202120222023202420252026NSlakas.ns.cloudflare.commimi.ns.cloudflare.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comA104.21.24.94172.67.218.372606:4700:3030::6815:185e2606:4700:3034::ac43:da25173.236.157.121
●NSlakas.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50
●NSmimi.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50
○NSns1.dreamhost.com2018-01-31 → 2018-01-31 · 3 obs
● 2018-01-31 10:59:50
○ 2026-02-28 04:55:24
○ 2026-03-25 23:57:50
○NSns2.dreamhost.com2018-01-31 → 2018-01-31 · 3 obs
● 2018-01-31 10:59:50
○ 2026-02-28 04:55:24
○ 2026-03-25 23:57:50
○NSns3.dreamhost.com2018-01-31 → 2018-01-31 · 3 obs
● 2018-01-31 10:59:50
○ 2026-02-28 04:55:24
○ 2026-03-25 23:57:50
●A104.21.24.942026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50
●A172.67.218.372026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50
○A173.236.157.1212018-01-31 → 2018-01-31 · 3 obs
● 2018-01-31 10:59:50
○ 2026-02-28 04:55:24
○ 2026-03-25 23:57:50
●A2606:4700:3030::6815:185e2026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50
●A2606:4700:3034::ac43:da252026-02-28 → 2026-03-25 · 3 obs
○ 2018-01-31 10:59:50
● 2026-02-28 04:55:24
● 2026-03-25 23:57:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
knowchina.infolakas.ns.cloudflare.com, mimi.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.203

NS records: lakas.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowchina.info (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.37, 104.21.24.94
AAAA22606:4700:3034::ac43:da25, 2606:4700:3030::6815:185e
NS2lakas.ns.cloudflare.com, mimi.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lakas.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

knowchina.info points to four IP numbers: 2606:4700:3030::6815:185e, 2606:4700:3034::ac43:da25, 104.21.24.94 and 172.67.218.37.

For instance, other host names accesidentite.com, fuwaz.net, www.uncensoredhosting.com, gvl2005yfgjmd4y.dynamicsnake.net and dy3788.com share IP numbers with knowchina.info.

Name Servers

knowchina.info is delegated to two name servers: lakas.ns.cloudflare.com and mimi.ns.cloudflare.com.

knowchina.info uses the same name server setup as other domains such as dongfenghu.top, huthamcaubentre.top, toto4dku.online, oe5ydl.info and ydyha.top.

knowchina.info shares name servers with other domains at least partially, for example jishizuqiubifenshoujiban.net.cn, pid.run, homefund.net, kddmm.com and nbalinianguanjun.org.cn.

These name servers are commonly used with the name servers dave.ns.cloudflare.com and deb.ns.cloudflare.com.

Host names with six IP numbers: host name lakas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194; host name mimi.ns.cloudflare.com points to: 2606:4700:50::adf5:3acb, 2803:f800:50::6ca2:c0cb, 2a06:98c1:50::ac40:20cb, 108.162.192.203, 172.64.32.203 and 173.245.58.203.