`cn-rack.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:591d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:888f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.29^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.143^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`nancy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`google-site-verification=_LIEUIZ8SaZRUsji25UuTI_G4Gzj5CSNbriA6EYC_40`
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
TXT	`v=spf1include:spf.qiye.aliyun.com-all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.21.89.29, 172.67.136.143
		IPv6	2606:4700:3034::6815:591d, 2606:4700:3037::ac43:888f
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2399493549

`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=1774402057

Same first word

cn-rack.com

DNS History

12 records (9 active, 3 former)

●NSkirk.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●NSnancy.ns.cloudflare.com2026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

○NSns2.xinnet.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:21:48
○ 2015-11-09 12:36:22
○ 2026-03-25 01:46:12

○NSns2.xinnetdns.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:21:48
○ 2015-11-09 12:36:22
○ 2026-03-25 01:46:12

●MXmx1.qiye.aliyun.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●MXmx2.qiye.aliyun.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●MXmx3.qiye.aliyun.com2026-02-18 → 2026-03-25 · 2 obs

● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●A104.21.89.292026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●A172.67.136.1432026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

○A202.10.67.1972008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 01:21:48
○ 2015-11-09 12:36:22
○ 2026-03-25 01:46:12

●A2606:4700:3034::6815:591d2026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

●A2606:4700:3037::ac43:888f2026-02-18 → 2026-03-25 · 3 obs

○ 2015-11-09 12:36:22
● 2026-02-18 04:35:36
● 2026-03-25 01:46:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cn-rack.com	kirk.ns.cloudflare.com, nancy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.84

NS records: kirk.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cn-rack.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.29, 172.67.136.143`
AAAA	2	`2606:4700:3034::6815:591d, 2606:4700:3037::ac43:888f`
NS	2	`kirk.ns.cloudflare.com, nancy.ns.cloudflare.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 10)...`
TXT	3	`google-site-verification=_LIEUIZ8SaZRUsj, v=spf1 include:spf.qiye.aliyun.com -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by cn-rack.com: 2606:4700:3034::6815:591d, 2606:4700:3037::ac43:888f, 104.21.89.29 and 172.67.136.143.

other host names including misoprostol.guru, sluis1.nl, skalvira.com, healthpluscogni.com and tellimero.com share IP numbers with cn-rack.com.

Name Servers

cn-rack.com is delegated to two name servers kirk.ns.cloudflare.com and nancy.ns.cloudflare.com.

cn-rack.com shares the same name server setup as other domains, for instance frioha.sa.com, caremach.com, sdslyj.com, emfchina.com and chemical-material.com.

cn-rack.com at least partially shares name servers with other domains, for instance loopaautomate.com, nucleocursos.com.br, megabox.bg, sticker-pro.fr and daga1.com.

these name servers are commonly used alongside rudy.ns.cloudflare.com.

Host names with six IP numbers:

Host name kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

Host name nancy.ns.cloudflare.com points to: 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.

Mail Servers

cn-rack.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

cn-rack.com shares some mail servers with other domains, at least partially, for instance kormee.com, diveo.com.cn, scacto.com, ruxyd.com and leezero.com.