`selection1000.cn`

DNSSEC	⚠️ Not signed
A	149.120.240.177^{🇨🇦 AS398478149.120.224.0/19 PEG TECH INC}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1763541520

`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=2034598724

Same first word

selection1000.cn

DNS History

16 records (5 active, 11 former)

●NSa.share-dns.com2026-03-18 → 2026-03-28 · 3 obs

○ 2020-02-11 02:15:34
● 2026-03-18 22:58:38
● 2026-03-28 12:53:42

●NSa5.share-dns.com2026-03-18 → 2026-03-28 · 3 obs

○ 2020-02-11 02:15:34
● 2026-03-18 22:58:38
● 2026-03-28 12:53:42

●NSb.share-dns.net2026-03-18 → 2026-03-28 · 3 obs

○ 2020-02-11 02:15:34
● 2026-03-18 22:58:38
● 2026-03-28 12:53:42

●NSb5.share-dns.net2026-03-18 → 2026-03-28 · 3 obs

○ 2020-02-11 02:15:34
● 2026-03-18 22:58:38
● 2026-03-28 12:53:42

○NSns1.dns.com2020-02-11 → 2020-02-11 · 4 obs

○ 2016-09-09 10:50:30
● 2020-02-11 02:15:34
○ 2026-03-18 22:58:38
○ 2026-03-28 12:53:42

○NSns11.xincache.com2016-09-09 → 2016-09-09 · 4 obs

○ 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○NSns12.xincache.com2016-09-09 → 2016-09-09 · 4 obs

○ 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○NSns19.xincache.com2015-08-19 → 2016-09-09 · 4 obs

● 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○NSns2.dns.com2020-02-11 → 2020-02-11 · 4 obs

○ 2016-09-09 10:50:30
● 2020-02-11 02:15:34
○ 2026-03-18 22:58:38
○ 2026-03-28 12:53:42

○NSns20.xincache.com2015-08-19 → 2016-09-09 · 4 obs

● 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○MXmxbiz1.qq.com2015-08-19 → 2016-09-09 · 4 obs

● 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○MXmxbiz2.qq.com2015-08-19 → 2016-09-09 · 4 obs

● 2015-08-19 08:47:22
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

○A121.40.48.732015-08-19 → 2016-03-20 · 4 obs

● 2015-08-19 08:47:22
● 2016-03-20 19:36:38
○ 2016-09-09 10:50:30
○ 2026-03-28 12:53:42

○A139.196.194.1882016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-20 19:36:38
● 2016-09-09 10:50:30
○ 2020-02-11 02:15:34
○ 2026-03-28 12:53:42

●A149.120.240.1772026-03-18 → 2026-03-28 · 3 obs

○ 2020-02-11 02:15:34
● 2026-03-18 22:58:38
● 2026-03-28 12:53:42

○A154.196.76.2142020-02-11 → 2020-02-11 · 4 obs

○ 2016-09-09 10:50:30
● 2020-02-11 02:15:34
○ 2026-03-18 22:58:38
○ 2026-03-28 12:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn...	-
selection1000.cn	a5.share-dns.com, b5.share-dns.net	-

✅ Authoritative Response

Server:172.64.53.25

NS records: a5.share-dns.com, b5.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for selection1000.cn (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.240.177`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

Analysis

IP Addresses

selection1000.cn points to a single IP number: 149.120.240.177.

Name Servers

selection1000.cn is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

selection1000.cn at least partially shares name servers with other domains, for instance ljmao.com, hnyhzs.cn, chinavweb.com, 336608.com and wv85.com.

These name servers are commonly used together with the name servers a6.share-dns.com, b6.share-dns.net, a4.share-dns.com, b4.share-dns.net, a1.share-dns.com, b1.share-dns.net, a8.share-dns.com, b8.share-dns.net, a3.share-dns.com and b3.share-dns.net.

Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.

selection1000.cn - robtex.com