knowcha.click - robtex.com
knowcha.click
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:993c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:33d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.3.61Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.153.60🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carol.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c050🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2050🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 108.162.192.80🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 172.64.32.80🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 173.245.58.80🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| NS | quincy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c27🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c327🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2327🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 108.162.195.39🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 162.159.44.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| A | 172.64.35.39🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | quincy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.3.61, 172.67.153.60 | ||||||
| IPv6 | 2606:4700:3033::ac43:993c, 2606:4700:3037::6815:33d | ||||||
| SOA | carol.ns.cloudflare.comdns@cloudflare.com serial=2397893041 | ||||||
click
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1774175908 | ||||||
Same first word
knowcha.click |
Similar names
DNS History
7 records (6 active, 1 former)
●NScarol.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:52:28
●NSquincy.ns.cloudflare.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:52:28
●A104.21.3.612026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 20:43:58
● 2026-03-23 14:52:28
○A172.64.80.12026-02-23 → 2026-02-23 · 3 obs
○ 2026-02-24 20:43:58
○ 2026-03-23 14:52:28
●A172.67.153.602026-02-24 → 2026-03-23 · 3 obs
● 2026-02-24 20:43:58
● 2026-03-23 14:52:28
●A2606:4700:3033::ac43:993c2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:52:28
●A2606:4700:3037::6815:33d2026-02-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:52:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| click | ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net | 8 records |
| knowcha.click | quincy.ns.cloudflare.com, carol.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.80
NS records: quincy.ns.cloudflare.com, carol.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowcha.click (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.3.61, 172.67.153.60 |
| AAAA | 2 | 2606:4700:3033::ac43:993c, 2606:4700:3037::6815:33d |
| NS | 2 | carol.ns.cloudflare.com, quincy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carol.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
Four IP numbers are pointed to by knowcha.click: 2606:4700:3033::ac43:993c, 2606:4700:3037::6815:33d, 104.21.3.61 and 172.67.153.60.
other host names including panomwang.go.th, volcaning.com, 1tamilmv.diy, creosotecrytrigger.today and taiyiad.com share IP numbers with knowcha.click.
Name Servers
knowcha.click is delegated to two name servers carol.ns.cloudflare.com and quincy.ns.cloudflare.com.
knowcha.click shares the same name server setup as other domains, for instance diadromiprosforas.gr, idax.exchange, mode-trends.net, uppgifter.se and vakans.se.
knowcha.click at least partially shares name servers with other domains, for instance dualmine.com, breqwatr.com, directoryswiss.com, brainspec.com and spreadingtheseed.com.
these name servers are commonly used alongside eva.ns.cloudflare.com.
Host names with six IP numbers:
Host name carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80.
Host name quincy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c27, 2803:f800:50::6ca2:c327, 2a06:98c1:50::ac40:2327, 108.162.195.39, 162.159.44.39 and 172.64.35.39.