chemmachine.com.cn - robtex.com

chemmachine.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:8cc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9dd8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.204Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.216🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamir.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamir.ns.cloudflare.com
A2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamir.ns.cloudflare.com
A108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
A173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamir.ns.cloudflare.com
NSnaomi.ns.cloudflare.com
A2606:4700:50::adf5:3ad0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A2803:f800:50::6ca2:c0d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnaomi.ns.cloudflare.com
A2a06:98c1:50::ac40:20d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnaomi.ns.cloudflare.com
A108.162.192.208🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A172.64.32.208🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
A173.245.58.208🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnaomi.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.8.204, 172.67.157.216
IPv62606:4700:3030::6815:8cc, 2606:4700:3034::ac43:9dd8
SOAamir.ns.cloudflare.comdns@cloudflare.com serial=2399807273

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030481123
WOT: NOT_SAFE (20/100)

Same first word

chemmachine.com.cn
chemmachine.cn

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSamir.ns.cloudflare.comnaomi.ns.cloudflare.comaron.ns.cloudflare.comjm1.dns.comjm2.dns.comlex.ns.cloudflare.comns1.chinanetsun.comns2.chinanetsun.comA104.21.8.204172.67.157.2162606:4700:3030::6815:8cc2606:4700:3034::ac43:9dd8122.224.186.95122.224.214.17167.229.18.38
●NSamir.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-16 08:07:42
● 2026-03-27 19:33:42
○NSaron.ns.cloudflare.com2026-02-16 → 2026-03-16 · 4 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-16 08:07:42
○ 2026-03-27 19:33:42
○NSjm1.dns.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-02 20:30:36
● 2020-02-06 19:31:46
○ 2026-02-16 13:54:36
○ 2026-03-27 19:33:42
○NSjm2.dns.com2020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-02 20:30:36
● 2020-02-06 19:31:46
○ 2026-02-16 13:54:36
○ 2026-03-27 19:33:42
○NSlex.ns.cloudflare.com2026-02-16 → 2026-03-16 · 4 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-16 08:07:42
○ 2026-03-27 19:33:42
●NSnaomi.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2026-03-16 08:07:42
● 2026-03-27 19:33:42
○NSns1.chinanetsun.com2015-07-06 → 2017-01-02 · 4 obs
● 2015-07-06 14:23:22
● 2017-01-02 20:30:36
○ 2020-02-06 19:31:46
○ 2026-03-27 19:33:42
○NSns2.chinanetsun.com2015-07-06 → 2017-01-02 · 4 obs
● 2015-07-06 14:23:22
● 2017-01-02 20:30:36
○ 2020-02-06 19:31:46
○ 2026-03-27 19:33:42
●A104.21.8.2042026-02-16 → 2026-03-27 · 3 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-27 19:33:42
○A122.224.186.952017-01-02 → 2017-01-02 · 4 obs
○ 2016-04-28 20:46:44
● 2017-01-02 20:30:36
○ 2020-02-06 19:31:46
○ 2026-03-27 19:33:42
○A122.224.214.1712015-07-06 → 2016-04-28 · 4 obs
● 2015-07-06 14:23:22
● 2016-04-28 20:46:44
○ 2017-01-02 20:30:36
○ 2026-03-27 19:33:42
●A172.67.157.2162026-02-16 → 2026-03-27 · 3 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-27 19:33:42
●A2606:4700:3030::6815:8cc2026-02-16 → 2026-03-27 · 3 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-27 19:33:42
●A2606:4700:3034::ac43:9dd82026-02-16 → 2026-03-27 · 3 obs
○ 2020-02-06 19:31:46
● 2026-02-16 13:54:36
● 2026-03-27 19:33:42
○A67.229.18.382020-02-06 → 2020-02-06 · 4 obs
○ 2017-01-02 20:30:36
● 2020-02-06 19:31:46
○ 2026-02-16 13:54:36
○ 2026-03-27 19:33:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
chemmachine.com.cnamir.ns.cloudflare.com, naomi.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.208

NS records: amir.ns.cloudflare.com, naomi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemmachine.com.cn (unsigned zone)

⏱️ Timing

Total: 1282ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.216, 104.21.8.204
AAAA22606:4700:3030::6815:8cc, 2606:4700:3034::ac43:9dd8
NS2amir.ns.cloudflare.com, naomi.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amir.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

chemmachine.com.cn resolves to four IPs: 2606:4700:3030::6815:8cc, 2606:4700:3034::ac43:9dd8, 104.21.8.204 and 172.67.157.216.

Other host names such as kd224.com, wdpy.net, autodiscover.thebridgeschool.net, restaurants-in-israel.co.il and as1353.com share IP numbers with chemmachine.com.cn.

Name Servers

chemmachine.com.cn is delegated to two name servers: amir.ns.cloudflare.com and naomi.ns.cloudflare.com.

chemmachine.com.cn uses the same name server setup as other domains, including vratvark.co.za, 16899.com.cn, shopla.com.cn, kfbm.com.cn and xnav.com.cn.

At least part of the name servers for chemmachine.com.cn are shared with other domains, for instance madou18h.com, medias24.org, bourdela.net, ddosattackprotection.org and alicouldcdn.com.

These name servers are commonly used alongside the name servers dorthy.ns.cloudflare.com.

Host names with six IP numbers:

amir.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3e, 2803:f800:50::6ca2:c13e, 2a06:98c1:50::ac40:213e, 108.162.193.62, 172.64.33.62 and 173.245.59.62.

naomi.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208.