`cementmachine.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b8a0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:440e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.14^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.160^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`casey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`casey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`casey.ns.cloudflare.com`
		A	108.162.195.158^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	162.159.44.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
		A	172.64.35.158^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`casey.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.68.14, 172.67.184.160
		IPv6	2606:4700:3030::ac43:b8a0, 2606:4700:3032::6815:440e
SOA	`casey.ns.cloudflare.com`dns@cloudflare.com serial=2395378255

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034588543

Same first word

cementmachine.cn

DNS History

11 records (6 active, 5 former)

●NScasey.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2016-12-05 04:40:22
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

●NSkim.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2016-12-05 04:40:22
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

○NSns1.dns.com.cn2016-04-28 → 2016-12-05 · 5 obs

○ 2015-06-03 23:36:22
● 2016-04-28 20:05:24
● 2016-12-05 04:40:22
○ 2026-02-19 23:18:54
○ 2026-03-26 06:47:00

○NSns2.dns.com.cn2015-06-03 → 2016-12-05 · 4 obs

● 2015-06-03 23:36:22
● 2016-12-05 04:40:22
○ 2026-02-19 23:18:54
○ 2026-03-26 06:47:00

●A104.21.68.142026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-09 05:13:00
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

●A172.67.184.1602026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-09 05:13:00
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

○A216.158.80.1462015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 23:36:22
○ 2017-07-09 05:13:00
○ 2026-03-26 06:47:00

●A2606:4700:3030::ac43:b8a02026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-09 05:13:00
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

●A2606:4700:3032::6815:440e2026-02-19 → 2026-03-26 · 3 obs

○ 2017-07-09 05:13:00
● 2026-02-19 23:18:54
● 2026-03-26 06:47:00

○A58.221.29.982016-04-28 → 2017-07-09 · 5 obs

○ 2015-06-03 23:36:22
● 2016-04-28 20:05:24
● 2017-07-09 05:13:00
○ 2026-02-19 23:18:54
○ 2026-03-26 06:47:00

○CNAMEus246.dnswind.net2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 23:36:22
○ 2016-04-28 20:05:24
○ 2026-03-26 06:47:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cementmachine.cn	kim.ns.cloudflare.com, casey.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.158

NS records: kim.ns.cloudflare.com, casey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cementmachine.cn (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.68.14, 172.67.184.160`
AAAA	2	`2606:4700:3030::ac43:b8a0, 2606:4700:3032::6815:440e`
NS	2	`casey.ns.cloudflare.com, kim.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`casey.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

cementmachine.cn resolves to four IPs: 2606:4700:3030::ac43:b8a0, 2606:4700:3032::6815:440e, 104.21.68.14 and 172.67.184.160.

Other host names, for instance warstateandsociety.com, napro.id, traveluplift.xyz, mennicazlota.pl and allchinabuy1.com share IP numbers with cementmachine.cn.

Name Servers

cementmachine.cn has two name servers: casey.ns.cloudflare.com and kim.ns.cloudflare.com.

cementmachine.cn shares the same name server setup as other domains, for example quicksoft.cn, ecbpet.com, atsm.mu, nyfxg.com and firstexpo.cn.

cementmachine.cn shares some name servers with other domains, for example mr-led.cn, gryz.li, nationwidepower.info, cola.co.ke and letterhaven.net.

These name servers are commonly used with the name servers leif.ns.cloudflare.com.

Host names with six IP numbers: casey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158; kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

cementmachine.cn - robtex.com