`quco.cn`

	CNAME	`pk.technames.com`
	DNSSEC	⚠️ Not signed
	A	8.219.77.171^{🇸🇬 Alibaba-Cloud8.219.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=2035094232

Same first word

quco.de

quco.net

quco.co.uk

quco.cn

quco.com

quco.eu

quco.nl

Similar names

cquo.com

cuoq.eu

coqu.de

quoc.eu

coqu.nl

uqoc.com

cqou.com

oquc.com

quoc.com

coqu.jp

oqcu.com

qocu.com

quoc.cc

cuqo.com

quoc.nl

coqu.cn

qouc.com

couq.com

ouqc.com

uqco.cn

ouqc.cn

qcou.com

ucqo.cn

quoc.net

cuoq.de

coqu.org

cuqo.xyz

quoc.fr

qcou.cn

quoc.name.vn

uocq.com

quoc.vn

qocu.cn

cqou.edu.cn

quoc.org

coqu.net

cuoq.fr

uqco.nl

coqu.it

ocqu.com

ucoq.cn

quoc.de

cquo.cn

coqu.xyz

quoc.info

ocuq.com

coqu.com

uqco.com

cuqo.de

ucqo.com

oucq.com

quoc.ca

coqu.in

DNS History

20 records (3 active, 17 former)

○NSdns1.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○NSdns2.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○NSdns3.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○NSdns4.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○NSdns5.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○NSdns6.iidns.com2015-06-15 → 2017-01-27 · 4 obs

● 2015-06-15 08:53:52
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

●NSns1.17ex.com2026-07-02 → 2026-07-26 · 3 obs

○ 2018-06-29 20:25:00
● 2026-07-02 00:48:52
● 2026-07-26 23:15:00

●NSns2.17ex.com2026-07-02 → 2026-07-26 · 3 obs

○ 2018-06-29 20:25:00
● 2026-07-02 00:48:52
● 2026-07-26 23:15:00

○NSns3.dns.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-27 06:20:58
● 2018-06-29 20:25:00
○ 2026-07-02 00:48:52
○ 2026-07-26 23:15:00

○NSns4.dns.com2018-06-29 → 2018-06-29 · 4 obs

○ 2017-01-27 06:20:58
● 2018-06-29 20:25:00
○ 2026-07-02 00:48:52
○ 2026-07-26 23:15:00

○A103.241.230.1312017-01-27 → 2017-01-27 · 4 obs

○ 2016-01-25 03:42:48
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○A103.241.230.1322017-01-27 → 2017-01-27 · 4 obs

○ 2016-01-25 03:42:48
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○A103.241.230.1332017-01-27 → 2017-01-27 · 4 obs

○ 2016-01-25 03:42:48
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○A103.241.230.1362017-01-27 → 2017-01-27 · 4 obs

○ 2016-01-25 03:42:48
● 2017-01-27 06:20:58
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○A107.167.19.722016-01-25 → 2016-01-25 · 4 obs

○ 2015-06-15 08:53:52
● 2016-01-25 03:42:48
○ 2017-01-27 06:20:58
○ 2026-07-26 23:15:00

○A107.167.19.732016-01-25 → 2016-01-25 · 4 obs

○ 2015-06-15 08:53:52
● 2016-01-25 03:42:48
○ 2017-01-27 06:20:58
○ 2026-07-26 23:15:00

○A198.148.92.872015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 08:53:52
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○A198.148.92.882015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 08:53:52
○ 2018-06-29 20:25:00
○ 2026-07-26 23:15:00

○CNAMEcs.ename.net2015-06-15 → 2018-06-29 · 7 obs

● 2015-06-15 08:53:52
● 2016-01-25 03:42:48
○ 2016-04-29 14:00:56
● 2017-01-27 06:20:58
● 2018-06-29 20:25:00
○ 2026-07-02 00:48:52
○ 2026-07-26 23:15:00

●CNAMEpk.technames.com2026-07-02 → 2026-07-26 · 3 obs

○ 2018-06-29 20:25:00
● 2026-07-02 00:48:52
● 2026-07-26 23:15:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
quco.cn	ns1.17ex.com, ns2.17ex.com	-

✅ Authoritative Response

Server:218.98.111.191

NS records: ns1.17ex.com, ns2.17ex.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quco.cn (unsigned zone)

⏱️ Timing

Total: 1766ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.17ex.com, ns2.17ex.com`
CNAME	1	`pk.technames.com`
SOA	1	`ns1.17ex.com admin.17ex.com`

Analysis

IP Addresses

quco.cn resolves to one IP address: 8.219.77.171.

hbpz.com, baolon.com, cqta.com and two other host names share IP numbers with quco.cn.

quco.cn - robtex.com

quco.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`quco.cn`

`cn`