`checkchuan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:88ce^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:56cd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.205^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.206^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lindsey.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2605^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c205^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lindsey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2205^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lindsey.ns.cloudflare.com`
		A	108.162.194.5^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	162.159.38.5^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
		A	172.64.34.5^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lindsey.ns.cloudflare.com`
NS	`noel.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noel.ns.cloudflare.com`
		A	108.162.193.216^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	172.64.33.216^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
		A	173.245.59.216^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.205, 172.67.136.206
		IPv6	2606:4700:3031::ac43:88ce, 2606:4700:3032::6815:56cd
SOA	`lindsey.ns.cloudflare.com`dns@cloudflare.com serial=2394320535

`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=1771291435

Same first word

checkchuan.com

DNS History

20 records (6 active, 14 former)

●NSlindsey.ns.cloudflare.com2026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

●NSnoel.ns.cloudflare.com2026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

○NSns41.domaincontrol.com2017-01-03 → 2018-06-02 · 4 obs

● 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○NSns42.domaincontrol.com2017-01-03 → 2018-06-02 · 4 obs

● 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○MXmailstore1.secureserver.net2017-01-03 → 2018-06-02 · 4 obs

● 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○MXsmtp.secureserver.net2017-01-03 → 2018-06-02 · 4 obs

● 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

●A104.21.86.2052026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

●A172.67.136.2062026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

○A184.168.221.332018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A184.168.221.382018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A184.168.221.432018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A184.168.221.602018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

●A2606:4700:3031::ac43:88ce2026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

●A2606:4700:3032::6815:56cd2026-03-07 → 2026-03-07 · 3 obs

○ 2018-06-02 03:23:58
● 2026-03-07 13:44:32
● 2026-03-07 15:51:08

○A50.63.202.322018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A50.63.202.342018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A50.63.202.352018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A50.63.202.502017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 08:14:30
○ 2018-06-02 03:23:58
○ 2026-03-07 15:51:08

○A50.63.202.512018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

○A50.63.202.572018-06-02 → 2018-06-02 · 4 obs

○ 2017-01-03 08:14:30
● 2018-06-02 03:23:58
○ 2026-03-07 13:44:32
○ 2026-03-07 15:51:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
checkchuan.com	noel.ns.cloudflare.com, lindsey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.5

NS records: noel.ns.cloudflare.com, lindsey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkchuan.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.206, 104.21.86.205`
AAAA	2	`2606:4700:3032::6815:56cd, 2606:4700:3031::ac43:88ce`
NS	2	`lindsey.ns.cloudflare.com, noel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lindsey.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

checkchuan.com maps to four IP numbers: 2606:4700:3031::ac43:88ce, 2606:4700:3032::6815:56cd, 104.21.86.205 and 172.67.136.206.

other host names include cienciasdelaconducta.org, broxins.com, turosoft.com, marketincy.com and phlawcy.com; they share IP numbers with checkchuan.com.

Name Servers

Two name servers lindsey.ns.cloudflare.com and noel.ns.cloudflare.com handle the delegation for checkchuan.com.

checkchuan.com shares the same name server setup as other domains, for instance malowanieposcianie.pl, (0x666170)eu.org.br, madnixcasino-fr.com, qq875.live and k-slogistics.com.

checkchuan.com at least partially shares name servers with other domains, for instance sabai99.com, thesedgwickstop.com, truckpaper.co.uk, abmelkerin.de and imperiummedia.pl.

These name servers are commonly used alongside jarred.ns.cloudflare.com, susan.ns.cloudflare.com and amit.ns.cloudflare.com.

Six IP addresses per host:

lindsey.ns.cloudflare.com points to 2606:4700:50::a29f:2605, 2803:f800:50::6ca2:c205, 2a06:98c1:50::ac40:2205, 108.162.194.5, 162.159.38.5 and 172.64.34.5; noel.ns.cloudflare.com points to 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216

checkchuan.com - robtex.com

checkchuan.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

`checkchuan.com`

`com`