`chatek.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:cf41^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:42ce^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.66.206^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.65^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`coco.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
MX	`mail.chatek.co` ⭐
MX	`m1.feishu.cn`⁽²⁰⁾
TXT	`v=spf1 +include:_netblocks.m.feishu.cn ~all`
TXT	`verification-code-site-App_feishu=A2P5a6XPQwZUIWhD6hYA`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.66.206, 172.67.207.65
		IPv6 hints	2606:4700:3032::ac43:cf41, 2606:4700:3033::6815:42ce
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2402256583

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759641873

Same first word

chatek.co

Similar names

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DNS History

15 records (8 active, 7 former)

●NScash.ns.cloudflare.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 18:09:20
● 2026-04-24 11:44:04

●NScoco.ns.cloudflare.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 18:09:20
● 2026-04-24 11:44:04

●MXm1.feishu.cn2026-04-05 → 2026-04-24 · 3 obs

○ 2017-08-22 22:16:26
● 2026-04-05 03:47:36
● 2026-04-24 11:44:04

●MXmail.chatek.co2026-04-24 → 2026-04-24 · 3 obs

○ 2026-04-05 03:47:36
● 2026-04-24 11:44:02
● 2026-04-24 11:44:04

○MXmxbiz1.qq.com2017-03-16 → 2017-08-22 · 4 obs

● 2017-03-16 18:09:20
● 2017-08-22 22:16:26
○ 2026-04-05 03:47:36
○ 2026-04-24 11:44:04

○MXmxbiz2.qq.com2017-03-16 → 2017-08-22 · 4 obs

● 2017-03-16 18:09:20
● 2017-08-22 22:16:26
○ 2026-04-05 03:47:36
○ 2026-04-24 11:44:04

●A104.21.66.2062026-04-05 → 2026-04-24 · 3 obs

○ 2017-08-22 22:16:26
● 2026-04-05 03:47:36
● 2026-04-24 11:44:04

○A104.24.114.702017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:09:20
○ 2017-08-22 22:16:26
○ 2026-04-24 11:44:04

○A104.24.115.702017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:09:20
○ 2017-08-22 22:16:26
○ 2026-04-24 11:44:04

○A118.89.61.312017-08-22 → 2017-08-22 · 4 obs

○ 2017-03-16 18:09:20
● 2017-08-22 22:16:26
○ 2026-04-05 03:47:36
○ 2026-04-24 11:44:04

●A172.67.207.652026-04-05 → 2026-04-24 · 3 obs

○ 2017-08-22 22:16:26
● 2026-04-05 03:47:36
● 2026-04-24 11:44:04

○A2400:cb00:2048:1::6818:72462017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:09:20
○ 2017-08-22 22:16:26
○ 2026-04-24 11:44:04

○A2400:cb00:2048:1::6818:73462017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 18:09:20
○ 2017-08-22 22:16:26
○ 2026-04-24 11:44:04

●A2606:4700:3032::ac43:cf412026-04-05 → 2026-04-24 · 3 obs

○ 2017-08-22 22:16:26
● 2026-04-05 03:47:36
● 2026-04-24 11:44:04

●A2606:4700:3033::6815:42ce2026-04-05 → 2026-04-24 · 3 obs

○ 2017-08-22 22:16:26
● 2026-04-05 03:47:36
● 2026-04-24 11:44:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co	-
chatek.co	cash.ns.cloudflare.com, coco.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.104

NS records: cash.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chatek.co (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.66.206, 172.67.207.65`
AAAA	2	`2606:4700:3033::6815:42ce, 2606:4700:3032::ac43:cf41`
NS	2	`cash.ns.cloudflare.com, coco.ns.cloudflare.com`
MX	2	`mail.chatek.co (pri: 10), m1.feishu.cn (pri: 20)`
TXT	2	`v=spf1 +include:_netblocks.m.feishu.cn , verification-code-site-App_feishu=A2P5a6`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by chatek.co: 2606:4700:3032::ac43:cf41, 2606:4700:3033::6815:42ce, 104.21.66.206 and 172.67.207.65.

other host names including ventilatorbolt.hu, www.jforj.org, 95abistroandsushi.com, bjqxyx.com and www.beefgsm.pl share IP numbers with chatek.co.

Name Servers

chatek.co is delegated to two name servers cash.ns.cloudflare.com and coco.ns.cloudflare.com.

chatek.co shares the same name server setup as other domains, for instance thegox.co, turbobet888.co, hmtr.com.tr, 3ndigital.com.br and hyundai.com.tr.

chatek.co at least partially shares name servers with other domains, for instance evolutioapp.com, bbwmature.org, jimsander.me, dgqingjie.cn and mikatur.com.

These name servers are commonly used alongside ernest.ns.cloudflare.com and sreeni.ns.cloudflare.com.

Host names with six IP numbers:

Host name cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

Host name coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104.

Mail Servers

Two mail servers handle chatek.co: m1.feishu.cn and mail.chatek.co.

chatek.co shares some mail servers with other domains, at least partially, for instance youh.cn, nana1024.com, oabc.cc, bemanicn.com and a135.net.

These mail servers are commonly used alongside mxbiz1.qq.com and mxbiz2.qq.com.

chatek.co - robtex.com

chatek.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`chatek.co`

`co`