`cndown8.com`

DNSSEC	⚠️ Not signed
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778568446

Same first word

cndown8.com

DNS History

14 records (4 active, 10 former)

○NSns1.1818nic.com\0322015-07-18 → 2015-12-12 · 4 obs

● 2015-07-18 12:26:04
● 2015-12-12 03:58:54
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

○NSns1.cndown8.com2015-07-18 → 2016-12-28 · 4 obs

● 2015-07-18 12:26:04
● 2016-12-28 00:48:04
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

●NSns1.judns.com2026-03-16 → 2026-05-12 · 3 obs

○ 2018-01-11 00:38:42
● 2026-03-16 12:37:40
● 2026-05-12 07:05:36

●NSns1.julydns.com2026-03-16 → 2026-05-12 · 3 obs

○ 2018-01-11 00:38:42
● 2026-03-16 12:37:40
● 2026-05-12 07:05:36

○NSns2.1818nic.com\0322015-07-18 → 2015-12-12 · 4 obs

● 2015-07-18 12:26:04
● 2015-12-12 03:58:54
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

●NSns2.judns.com2026-03-16 → 2026-05-12 · 3 obs

○ 2018-01-11 00:38:42
● 2026-03-16 12:37:40
● 2026-05-12 07:05:36

●NSns2.julydns.com2026-03-16 → 2026-05-12 · 3 obs

○ 2018-01-11 00:38:42
● 2026-03-16 12:37:40
● 2026-05-12 07:05:36

○NSns3.dnsdun.com2018-01-11 → 2018-01-11 · 4 obs

○ 2016-12-28 00:48:04
● 2018-01-11 00:38:42
○ 2026-03-16 12:37:40
○ 2026-05-12 07:05:36

○NSns3.dnsdun.net2018-01-11 → 2018-01-11 · 4 obs

○ 2016-12-28 00:48:04
● 2018-01-11 00:38:42
○ 2026-03-16 12:37:40
○ 2026-05-12 07:05:36

○MXmxdomain.qq.com2015-07-18 → 2015-12-12 · 4 obs

● 2015-07-18 12:26:04
● 2015-12-12 03:58:54
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

○A115.238.147.2502016-03-08 → 2016-12-28 · 5 obs

○ 2015-12-12 03:58:54
● 2016-03-08 21:04:50
● 2016-12-28 00:48:04
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

○A121.11.161.242015-07-18 → 2015-12-12 · 4 obs

● 2015-07-18 12:26:04
● 2015-12-12 03:58:54
○ 2016-03-08 21:04:50
○ 2026-05-12 07:05:36

○A69.12.92.602018-01-11 → 2018-01-11 · 4 obs

○ 2016-12-28 00:48:04
● 2018-01-11 00:38:42
○ 2026-03-16 12:37:40
○ 2026-05-12 07:05:36

○CNAMEweb27144.nbl001.nbisp.net2016-03-08 → 2016-12-28 · 5 obs

● 2016-03-08 21:04:50
○ 2016-06-22 08:07:08
● 2016-12-28 00:48:04
○ 2018-01-11 00:38:42
○ 2026-05-12 07:05:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cndown8.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cndown8.com (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

Name Servers

cndown8.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cndown8.com at least partially shares name servers with other domains, for instance mdsbcj.com, zh-mobile-9you.com, win-pe.cn, hewhq.com and aiyounet.cn.