`knockknock.chat`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:b088^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1f81^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.129^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.136^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`carmelo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c381^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carmelo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2381^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carmelo.ns.cloudflare.com`
		A	108.162.195.129^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	162.159.44.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
		A	172.64.35.129^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carmelo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.129, 172.67.176.136
		IPv6 hints	2606:4700:3035::ac43:b088, 2606:4700:3037::6815:1f81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2408437131

`chat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.chat` ⭐
	NS	`v0n1.nic.chat`
	NS	`v0n2.nic.chat`
	NS	`v0n3.nic.chat`
	NS	`v2n0.nic.chat`
	NS	`v2n1.nic.chat`
	SOA	`v0n0.nic.chat`hostmaster@donuts.email serial=1783190157

Same first word

DNS History

21 records (6 active, 15 former)

●NSapril.ns.cloudflare.com2026-06-13 → 2026-07-04 · 3 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
● 2026-07-04 18:43:30

●NScarmelo.ns.cloudflare.com2026-06-13 → 2026-07-04 · 3 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
● 2026-07-04 18:43:30

○NSdns1.registrar-servers.com2017-09-02 → 2017-09-02 · 4 obs

○ 2016-12-10 21:40:00
● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○NSdns2.registrar-servers.com2017-09-02 → 2017-09-02 · 4 obs

○ 2016-12-10 21:40:00
● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○NSns1.afternic.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:40:00
○ 2017-09-02 10:01:42
○ 2026-07-04 18:43:30

○MXeforward1.registrar-servers.com2017-09-02 → 2017-09-02 · 3 obs

● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○MXeforward2.registrar-servers.com2017-09-02 → 2017-09-02 · 3 obs

● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○MXeforward3.registrar-servers.com2017-09-02 → 2017-09-02 · 3 obs

● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○MXeforward4.registrar-servers.com2017-09-02 → 2017-09-02 · 3 obs

● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

○MXeforward5.registrar-servers.com2017-09-02 → 2017-09-02 · 3 obs

● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

●A104.21.31.1292026-06-13 → 2026-07-04 · 5 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
○ 2026-06-23 00:14:48
● 2026-07-03 15:58:12
● 2026-07-04 18:43:30

○A162.255.119.2492017-09-02 → 2017-09-02 · 4 obs

○ 2016-12-10 21:40:00
● 2017-09-02 10:01:42
○ 2026-06-13 08:28:42
○ 2026-07-04 18:43:30

●A172.67.176.1362026-06-13 → 2026-07-04 · 5 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
○ 2026-06-23 00:14:48
● 2026-07-03 15:58:12
● 2026-07-04 18:43:30

○A184.168.221.1042016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 21:40:00
○ 2017-09-02 10:01:42
○ 2026-07-04 18:43:30

○A188.114.96.02026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-13 08:28:42
● 2026-06-23 00:14:48
○ 2026-07-03 15:58:12
○ 2026-07-04 18:43:30

○A188.114.97.02026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-13 08:28:42
● 2026-06-23 00:14:48
○ 2026-07-03 15:58:12
○ 2026-07-04 18:43:30

○A2606:4700:3032::6815:1f812026-06-13 → 2026-06-13 · 4 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
○ 2026-06-23 00:14:48
○ 2026-07-04 18:43:30

●A2606:4700:3035::ac43:b0882026-06-13 → 2026-07-04 · 5 obs

○ 2017-09-02 10:01:42
● 2026-06-13 08:28:42
○ 2026-06-23 00:14:48
● 2026-07-03 15:58:12
● 2026-07-04 18:43:30

●A2606:4700:3037::6815:1f812026-07-03 → 2026-07-04 · 3 obs

○ 2026-06-23 00:14:48
● 2026-07-03 15:58:12
● 2026-07-04 18:43:30

○A2a06:98c1:3120::2026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-13 08:28:42
● 2026-06-23 00:14:48
○ 2026-07-03 15:58:12
○ 2026-07-04 18:43:30

○A2a06:98c1:3121::2026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-13 08:28:42
● 2026-06-23 00:14:48
○ 2026-07-03 15:58:12
○ 2026-07-04 18:43:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
chat	v0n0.nic.chat, v0n1.nic.chat, v0n2.nic.chat, v0n3.nic.chat...	12 records
knockknock.chat	carmelo.ns.cloudflare.com, april.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.129

NS records: carmelo.ns.cloudflare.com, april.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knockknock.chat (unsigned zone)

⏱️ Timing

Total: 1206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.136, 104.21.31.129`
AAAA	2	`2606:4700:3035::ac43:b088, 2606:4700:3037::6815:1f81`
NS	2	`april.ns.cloudflare.com, carmelo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.chat, v0n0.nic.chat, v0n1.nic.chat...)

Analysis

IP Addresses

knockknock.chat resolves to four IP addresses: 104.21.31.129, 172.67.176.136, 2606:4700:3035::ac43:b088 and 2606:4700:3037::6815:1f81.

thebristol.social, global.breaker-creative.com, life.breaker-creative.com plus two other host names have IP numbers in common with knockknock.chat.

Name Servers

Two name servers handle the delegation for knockknock.chat: april.ns.cloudflare.com and carmelo.ns.cloudflare.com.

The name server configuration of knockknock.chat is shared with other domains, for instance ice-games.site, jinglesaaawa.asia, bazaar1.at and two others.

knockknock.chat shares at least some of its name servers with other domains, including j3s.nl, oralsurgerycalgary.com, ignitista.com and two others.

These name servers are frequently paired with the name servers karl.ns.cloudflare.com and keira.ns.cloudflare.com.

Hosts with 6 IP addresses each:

april.ns.cloudflare.com resolves to 108.162.192.66, 172.64.32.66 and 173.245.58.66 among others, with 3 other IP addresses in total.

carmelo.ns.cloudflare.com resolves to 108.162.195.129, 162.159.44.129 and 172.64.35.129 among others, with 3 other IP addresses in total.

knockknock.chat - robtex.com

knockknock.chat

chat

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`knockknock.chat`

`chat`