prtech.com.cn - dns.ninja

prtech.com.cn

DNSSEC⚠️ Not signed
A118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,
A154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967
NSpk3.22.cn ⚠️ Not in zone NS records
A39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC
NSpk4.22.cn ⚠️ Not in zone NS records
A39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC

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=2030753386
WOT: NOT_SAFE (20/100)

Same first word

prtech.ca
prtech.at
prtech.top
prtech.com
prtech.ws
prtech.us
prtech.com.cn
prtech.ru

Similar names

prtche.com
rtechp.net
rchtep.com
precht.net
rptech.biz
precht.eu
precht.com
techpr.cz
precht.info
precht.dk
hprtec.org
rptech.co.jp
thercp.com
chpter.webflow.io
cperth.com
techrp.com
thecpr.com
precht.de
precht.pl
techpr.org
theprc.org
precht.es
hpcert.com
techpr.biz
cperth.de
chpter.co
retchp.com
rptech.eu
techpr.de
precht.at
rptech.co.th
rptech.net
precht.ca
therpc.io
rptech.qa
thcrep.com
precht.biz
techpr.net
phcert.com
hpcert.de
rptech.com
therpc.studio
techpr.co

DNS History

20 records (5 active, 15 former)

20162017201820192020202120222023202420252026NSpk3.22.cnpk4.22.cndns19.hichina.comdns20.hichina.comdns25.hichina.comdns26.hichina.comexpirens3.hichina.comexpirens4.hichina.comns5.dnsdun.netns6.dnsdun.comA118.193.37.94152.32.171.65154.85.60.150103.218.240.184114.215.27.15118.193.33.220120.55.194.118121.42.6.10642.120.158.78CNAMEexpired.hichina.com
○NSdns19.hichina.com2026-06-13 → 2026-06-13 · 4 obs
○ 2026-04-08 23:30:34
● 2026-06-13 04:01:56
○ 2026-06-19 07:13:32
○ 2026-08-14 18:51:28
○NSdns20.hichina.com2026-06-13 → 2026-06-13 · 4 obs
○ 2026-04-08 23:30:34
● 2026-06-13 04:01:56
○ 2026-06-19 07:13:32
○ 2026-08-14 18:51:28
○NSdns25.hichina.com2015-06-05 → 2016-01-19 · 4 obs
● 2015-06-05 18:13:10
● 2016-01-19 16:07:42
○ 2016-04-11 17:08:58
○ 2026-08-14 18:51:28
○NSdns26.hichina.com2015-06-05 → 2016-01-19 · 4 obs
● 2015-06-05 18:13:10
● 2016-01-19 16:07:42
○ 2016-04-11 17:08:58
○ 2026-08-14 18:51:28
○NSexpirens3.hichina.com2016-04-11 → 2026-06-13 · 7 obs
○ 2016-01-19 16:07:42
● 2016-04-11 17:08:58
○ 2016-12-25 03:56:14
○ 2026-04-08 23:30:34
● 2026-06-13 04:01:56
○ 2026-06-19 07:13:32
○ 2026-08-14 18:51:28
○NSexpirens4.hichina.com2016-04-11 → 2026-06-13 · 7 obs
○ 2016-01-19 16:07:42
● 2016-04-11 17:08:58
○ 2016-12-25 03:56:14
○ 2026-04-08 23:30:34
● 2026-06-13 04:01:56
○ 2026-06-19 07:13:32
○ 2026-08-14 18:51:28
○NSns5.dnsdun.net2016-12-25 → 2017-12-16 · 5 obs
○ 2016-04-11 17:08:58
● 2016-12-25 03:56:14
● 2017-12-16 16:47:44
○ 2026-04-08 23:30:34
○ 2026-08-14 18:51:28
○NSns6.dnsdun.com2016-12-25 → 2017-12-16 · 5 obs
○ 2016-04-11 17:08:58
● 2016-12-25 03:56:14
● 2017-12-16 16:47:44
○ 2026-04-08 23:30:34
○ 2026-08-14 18:51:28
●NSpk3.22.cn2026-04-08 → 2026-08-14 · 5 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
● 2026-08-14 18:51:28
●NSpk4.22.cn2026-04-08 → 2026-08-14 · 5 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
● 2026-08-14 18:51:28
○A103.218.240.1842026-04-08 → 2026-06-19 · 6 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
○ 2026-08-03 17:08:44
○ 2026-08-14 18:51:28
○A114.215.27.152017-12-16 → 2017-12-16 · 4 obs
○ 2016-12-25 03:56:14
● 2017-12-16 16:47:44
○ 2026-04-08 23:30:34
○ 2026-08-14 18:51:28
○A118.193.33.2202026-04-08 → 2026-06-19 · 6 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
○ 2026-08-03 17:08:44
○ 2026-08-14 18:51:28
●A118.193.37.942026-04-08 → 2026-08-14 · 5 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
● 2026-08-14 18:51:28
○A120.55.194.1182016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-11 17:08:58
● 2016-12-25 03:56:14
○ 2017-12-16 16:47:44
○ 2026-08-14 18:51:28
○A121.42.6.1062015-06-05 → 2016-01-19 · 4 obs
● 2015-06-05 18:13:10
● 2016-01-19 16:07:42
○ 2016-04-11 17:08:58
○ 2026-08-14 18:51:28
●A152.32.171.652026-04-08 → 2026-08-14 · 5 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
● 2026-08-14 18:51:28
●A154.85.60.1502026-04-08 → 2026-08-14 · 5 obs
○ 2017-12-16 16:47:44
● 2026-04-08 23:30:34
○ 2026-06-13 04:01:56
● 2026-06-19 07:13:32
● 2026-08-14 18:51:28
○A42.120.158.782016-04-11 → 2016-04-11 · 4 obs
○ 2016-01-19 16:07:42
● 2016-04-11 17:08:58
○ 2016-12-25 03:56:14
○ 2026-08-14 18:51:28
○CNAMEexpired.hichina.com2026-06-13 → 2026-06-13 · 3 obs
● 2026-06-13 04:01:56
○ 2026-06-19 07:13:32
○ 2026-08-14 18:51:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn...-
prtech.com.cnpk3.22.cn, pk4.22.cn-

✅ Authoritative Response

Server:39.101.68.48

NS records: pk3.22.cn, pk4.22.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 3632ms | Queries: -

📄 Records

TypeCountSample Data
A3154.85.60.150, 118.193.37.94...

Analysis

IP Addresses

prtech.com.cn points to three IP numbers, namely 118.193.37.94, 152.32.171.65 and 154.85.60.150.

Two other host names, along with hi6.cn, zhuobai.cn and 92905.com, also share IP numbers with prtech.com.cn.

Name Servers

The NS records for prtech.com.cn delegate to pk3.22.cn and pk4.22.cn.

prtech.com.cn shares its NS records with other domains, for example 67984.com, beams.cn, 2440.net and two others.

Each of pk3.22.cn and pk4.22.cn points to exactly one IP address: 39.101.68.48.

pk3.22.cn and pk4.22.cn each have 39.101.68.48 IP addresses.