trustcomputing.com.cn - dns.ninja

trustcomputing.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5a49Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:c48cCloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.73Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.140🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSernest.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRernest.ns.cloudflare.com
A2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRernest.ns.cloudflare.com
A108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
A173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRernest.ns.cloudflare.com
NSheather.ns.cloudflare.com
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
TXTv=spf1 include:spf.mxhichina.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.73, 172.67.196.140
IPv6 hints2606:4700:3030::6815:5a49, 2606:4700:3033::ac43:c48c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAernest.ns.cloudflare.comdns@cloudflare.com serial=2407168595

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=2030665858
WOT: UNKNOWN (60/100)
WOT: NOT_SAFE (20/100)

Same first word

trustcomputing.net
trustcomputing.com
trustcomputing.com.cn
trustcomputing.in

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSernest.ns.cloudflare.comheather.ns.cloudflare.comdns11.hichina.comdns12.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.90.73172.67.196.1402606:4700:3030::6815:5a492606:4700:3033::ac43:c48c122.114.121.95129.226.67.111221.204.14.1842606:4700:3034::6815:5a492606:4700:3034::ac43:c48c
○NSdns11.hichina.com2015-07-14 → 2020-01-23 · 4 obs
● 2015-07-14 04:06:16
● 2020-01-23 02:16:32
○ 2026-02-15 19:02:26
○ 2026-07-03 10:34:58
○NSdns12.hichina.com2015-07-14 → 2020-01-23 · 4 obs
● 2015-07-14 04:06:16
● 2020-01-23 02:16:32
○ 2026-02-15 19:02:26
○ 2026-07-03 10:34:58
●NSernest.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
● 2026-07-03 10:34:58
●NSheather.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
● 2026-07-03 10:34:58
○MXmxn.mxhichina.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:06:16
● 2026-02-15 19:02:26
○ 2026-02-22 11:33:36
○ 2026-07-03 10:34:58
○MXmxw.mxhichina.com2015-07-14 → 2026-02-15 · 4 obs
● 2015-07-14 04:06:16
● 2026-02-15 19:02:26
○ 2026-02-22 11:33:36
○ 2026-07-03 10:34:58
●A104.21.90.732026-02-15 → 2026-07-03 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
● 2026-07-03 10:34:58
○A122.114.121.952017-03-14 → 2017-03-14 · 4 obs
○ 2016-05-04 09:01:24
● 2017-03-14 21:44:18
○ 2020-01-23 02:16:32
○ 2026-07-03 10:34:58
○A129.226.67.1112020-01-23 → 2020-01-23 · 4 obs
○ 2017-03-14 21:44:18
● 2020-01-23 02:16:32
○ 2026-02-15 19:02:26
○ 2026-07-03 10:34:58
●A172.67.196.1402026-02-15 → 2026-07-03 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
● 2026-07-03 10:34:58
○A221.204.14.1842015-07-14 → 2016-05-04 · 4 obs
● 2015-07-14 04:06:16
● 2016-05-04 09:01:24
○ 2017-03-14 21:44:18
○ 2026-07-03 10:34:58
●A2606:4700:3030::6815:5a492026-07-03 → 2026-07-03 · 2 obs
○ 2026-02-15 19:02:26
● 2026-07-03 10:34:58
●A2606:4700:3033::ac43:c48c2026-07-03 → 2026-07-03 · 2 obs
○ 2026-02-15 19:02:26
● 2026-07-03 10:34:58
○A2606:4700:3034::6815:5a492026-02-15 → 2026-02-15 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
○ 2026-07-03 10:34:58
○A2606:4700:3034::ac43:c48c2026-02-15 → 2026-02-15 · 3 obs
○ 2020-01-23 02:16:32
● 2026-02-15 19:02:26
○ 2026-07-03 10:34:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
trustcomputing.com.cnernest.ns.cloudflare.com, heather.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.161

NS records: ernest.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2159ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.196.140, 104.21.90.73
AAAA22606:4700:3033::ac43:c48c, 2606:4700:3030::6815:5a49
NS2ernest.ns.cloudflare.com, heather.ns.cloudflare.com
TXT1v=spf1 include:spf.mxhichina.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ernest.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

trustcomputing.com.cn directs to four IP numbers, which are 104.21.90.73, 172.67.196.140, 2606:4700:3030::6815:5a49 and 2606:4700:3033::ac43:c48c.

Among the host names that share IP numbers with trustcomputing.com.cn are alfaromeonb.com, sport-fitness.cz, czsqxf.com and two others.

Name Servers

trustcomputing.com.cn has two authoritative name servers — ernest.ns.cloudflare.com and heather.ns.cloudflare.com.

trustcomputing.com.cn has the same name server delegation as a number of other domains, such as (0x706f726e)pics(0x787878).com, 41209.ru, caregivershealth.net and two more.

There is at least partial name server overlap between trustcomputing.com.cn and other domains — mgad.store, officialkeren777.homes, sportzfybds.com and two more among them.

The name servers coco.ns.cloudflare.com, rex.ns.cloudflare.com and rick.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

ernest.ns.cloudflare.com points to 108.162.193.164, 172.64.33.164, 173.245.59.164 and 3 other IP addresses.

heather.ns.cloudflare.com points to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.