`zzsw.cn`

	CNAME	`show.17ex.com`
	DNSSEC	⚠️ Not signed
	A	8.210.157.232^{🇭🇰 Alibaba-Cloud8.210.128.0/17 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=2034633206

Same first word

zzsw.cn

zzsw.com

zzsw.org

zzsw.net

Similar names

zwsz.net

zswz.xyz

zswz.com

zwzs.net

swzz.net

swzz.com

zwsz.com.cn

wzsz.com

swzz.xyz

szwz.gov.cn

szzw.com

wzzs.org

wszz.torun.pl

wzsz.gx.cn

wzzs.cc

wszz.com

szwz.cn

wzzs.net

DNS History

15 records (5 active, 10 former)

●NS17ex1.dns.com2026-03-25 → 2026-04-04 · 3 obs

○ 2019-12-30 17:21:46
● 2026-03-25 22:20:14
● 2026-04-04 18:58:38

●NS17ex2.dns.com2026-03-25 → 2026-04-04 · 3 obs

○ 2019-12-30 17:21:46
● 2026-03-25 22:20:14
● 2026-04-04 18:58:38

○NSdns1.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns2.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns3.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns4.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns5.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns6.iidns.com2015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○NSdns7.hichina.com2019-12-30 → 2019-12-30 · 4 obs

○ 2016-07-12 18:24:38
● 2019-12-30 17:21:46
○ 2026-03-25 22:20:14
○ 2026-04-04 18:58:38

○NSdns8.hichina.com2019-12-30 → 2019-12-30 · 4 obs

○ 2016-07-12 18:24:38
● 2019-12-30 17:21:46
○ 2026-03-25 22:20:14
○ 2026-04-04 18:58:38

●NSns1.17ex.com2026-03-25 → 2026-04-04 · 3 obs

○ 2019-12-30 17:21:46
● 2026-03-25 22:20:14
● 2026-04-04 18:58:38

●NSns2.17ex.com2026-03-25 → 2026-04-04 · 3 obs

○ 2019-12-30 17:21:46
● 2026-03-25 22:20:14
● 2026-04-04 18:58:38

○A101.78.223.1312015-06-17 → 2016-07-12 · 4 obs

● 2015-06-17 09:06:34
● 2016-07-12 18:24:38
○ 2019-12-30 17:21:46
○ 2026-04-04 18:58:38

○CNAMEoverdue.aliyun.com2019-12-30 → 2019-12-30 · 3 obs

● 2019-12-30 17:21:46
○ 2026-03-25 22:20:14
○ 2026-04-04 18:58:38

●CNAMEshow.17ex.com2026-03-25 → 2026-04-04 · 3 obs

○ 2019-12-30 17:21:46
● 2026-03-25 22:20:14
● 2026-04-04 18:58:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn...	-
zzsw.cn	17ex1.dns.com, 17ex2.dns.com	-

✅ Authoritative Response

Server:218.98.111.191

NS records: 17ex1.dns.com, 17ex2.dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zzsw.cn (unsigned zone)

⏱️ Timing

Total: 4678ms | Queries: -

📄 Records

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

Analysis

IP Addresses

zzsw.cn points to a single IP number: 8.210.157.232.

other host names for instance bhsi.cn, tiping.cn, knorrbremse.com.cn, basell.com.cn and hocha.com share IP numbers with zzsw.cn.

zzsw.cn - robtex.com

zzsw.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`zzsw.cn`

`cn`