cloudblock.cn - dns.ninja

`cloudblock.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=2035146171

Same first word

cloudblock.com

cloudblock.click

cloudblock.cn

cloudblock.ru

cloudblock.sbs

cloudblock.net

cloudblock.info

Similar names

blockcloud.com

DNS History

13 records (3 active, 10 former)

○NSdns10.hichina.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-03-25 20:00:42
● 2017-04-09 08:41:02
○ 2026-06-10 16:43:14
○ 2026-08-05 19:26:10

○NSdns9.hichina.com2017-04-09 → 2017-04-09 · 4 obs

○ 2016-03-25 20:00:42
● 2017-04-09 08:41:02
○ 2026-06-10 16:43:14
○ 2026-08-05 19:26:10

●NSns1.17ex.com2026-06-10 → 2026-08-05 · 3 obs

○ 2017-04-09 08:41:02
● 2026-06-10 16:43:14
● 2026-08-05 19:26:10

●NSns2.17ex.com2026-06-10 → 2026-08-05 · 3 obs

○ 2017-04-09 08:41:02
● 2026-06-10 16:43:14
● 2026-08-05 19:26:10

○NSwww.cloudblock.cn2015-10-24 → 2016-03-25 · 4 obs

● 2015-10-24 11:51:36
● 2016-03-25 20:00:42
○ 2017-04-09 08:41:02
○ 2026-08-05 19:26:10

○MXio.bouncemx.com2015-10-24 → 2016-03-25 · 4 obs

● 2015-10-24 11:51:36
● 2016-03-25 20:00:42
○ 2017-04-09 08:41:02
○ 2026-08-05 19:26:10

○A47.89.58.322017-04-09 → 2017-04-09 · 4 obs

○ 2016-03-25 20:00:42
● 2017-04-09 08:41:02
○ 2026-06-10 16:43:14
○ 2026-08-05 19:26:10

○A70.39.84.2262015-10-24 → 2015-10-24 · 4 obs

○ 2015-05-29 12:23:14
● 2015-10-24 11:51:36
○ 2015-12-29 14:33:02
○ 2026-08-05 19:26:10

○A70.39.84.2272015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 12:23:14
○ 2026-06-10 16:43:14
○ 2026-08-05 19:26:10

○A70.39.84.2282016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-29 14:33:02
● 2016-03-25 20:00:42
○ 2017-04-09 08:41:02
○ 2026-08-05 19:26:10

○A70.39.84.2412015-12-29 → 2015-12-29 · 4 obs

○ 2015-10-24 11:51:36
● 2015-12-29 14:33:02
○ 2016-03-25 20:00:42
○ 2026-08-05 19:26:10

○CNAMEc.dcoin.co2015-05-29 → 2016-03-25 · 4 obs

● 2015-05-29 12:23:14
● 2016-03-25 20:00:42
○ 2017-04-09 08:41:02
○ 2026-08-05 19:26:10

●CNAMEshow.17ex.com2026-06-10 → 2026-08-05 · 28 obs

○ 2017-04-09 08:41:02
● 2026-06-10 16:43:14
● 2026-06-11 15:19:06
○ 2026-06-12 03:50:32
● 2026-06-12 17:51:36
● 2026-06-17 14:19:22
○ 2026-06-18 01:09:46
○ 2026-06-18 05:04:10
● 2026-06-18 19:46:02
○ 2026-06-21 12:29:00
● 2026-06-21 13:01:30
○ 2026-06-21 23:16:18
● 2026-06-22 03:19:58
○ 2026-06-24 20:10:20
● 2026-06-25 13:14:04
○ 2026-06-25 16:17:44
● 2026-06-25 16:58:32
○ 2026-07-11 15:05:02
● 2026-07-11 19:57:52
○ 2026-07-14 08:22:46
● 2026-07-15 04:10:24
○ 2026-07-16 07:08:52
● 2026-07-17 04:53:50
○ 2026-07-25 12:26:54
● 2026-07-26 00:40:08
○ 2026-07-29 08:55:28
● 2026-07-30 08:37:32
● 2026-08-05 19:26:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:183.253.57.205

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudblock.cn (unsigned zone)

⏱️ Timing

Total: 1730ms | 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

cloudblock.cn has exactly one IP address — 8.210.157.232.

sales2.17ex.com, savon.cn, sales1.17ex.com plus two other host names have IP numbers in common with cloudblock.cn.