`chengcms.com`

DNSSEC	⚠️ Not signed
A	156.239.70.233^{🇭🇰 GNET-AS9294156.239.64.0/20}
NS	`a3.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	`b3.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=1760315178

`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=1776056727

WOT: SAFE (60/100)

Subdomains

www.chengcms.com

Same first word

chengcms.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-03-01 → 2026-04-13 · 3 obs

○ 2017-05-13 17:57:18
● 2026-03-01 02:16:40
● 2026-04-13 05:18:26

●NSa3.share-dns.com2026-03-01 → 2026-04-13 · 3 obs

○ 2017-05-13 17:57:18
● 2026-03-01 02:16:40
● 2026-04-13 05:18:26

●NSb.share-dns.net2026-03-01 → 2026-04-13 · 3 obs

○ 2017-05-13 17:57:18
● 2026-03-01 02:16:40
● 2026-04-13 05:18:26

●NSb3.share-dns.net2026-03-01 → 2026-04-13 · 3 obs

○ 2017-05-13 17:57:18
● 2026-03-01 02:16:40
● 2026-04-13 05:18:26

○NSf1g1ns1.dnspod.net2015-06-21 → 2016-04-20 · 4 obs

● 2015-06-21 13:31:42
● 2016-04-20 13:01:54
○ 2017-05-13 17:57:18
○ 2026-04-13 05:18:26

○NSjuming.dnsdun.com2017-05-13 → 2017-05-13 · 4 obs

○ 2016-04-20 13:01:54
● 2017-05-13 17:57:18
○ 2026-03-01 02:16:40
○ 2026-04-13 05:18:26

○NSjuming.dnsdun.net2017-05-13 → 2017-05-13 · 4 obs

○ 2016-04-20 13:01:54
● 2017-05-13 17:57:18
○ 2026-03-01 02:16:40
○ 2026-04-13 05:18:26

○NSnamerich1.dnspod.net2015-06-21 → 2016-04-20 · 4 obs

● 2015-06-21 13:31:42
● 2016-04-20 13:01:54
○ 2017-05-13 17:57:18
○ 2026-04-13 05:18:26

○NSnamerich2.dnspod.net2015-06-21 → 2016-04-20 · 4 obs

● 2015-06-21 13:31:42
● 2016-04-20 13:01:54
○ 2017-05-13 17:57:18
○ 2026-04-13 05:18:26

○A116.252.185.332015-06-21 → 2016-04-20 · 4 obs

● 2015-06-21 13:31:42
● 2016-04-20 13:01:54
○ 2017-05-13 17:57:18
○ 2026-04-13 05:18:26

○A123.60.127.62017-05-13 → 2017-05-13 · 4 obs

○ 2016-04-20 13:01:54
● 2017-05-13 17:57:18
○ 2026-03-01 02:16:40
○ 2026-04-13 05:18:26

●A156.239.70.2332026-03-01 → 2026-04-13 · 3 obs

○ 2017-05-13 17:57:18
● 2026-03-01 02:16:40
● 2026-04-13 05:18:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
chengcms.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengcms.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.239.70.233`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

Hierarchy

www.chengcms.com has chengcms.com as its parent.

IP Addresses

chengcms.com maps to IP address 156.239.70.233.

Other host names, for example, vtppg.com share IP numbers with chengcms.com.

Name Servers

chengcms.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

chengcms.com at least partially shares name servers with other domains such as xuebenben.com, cnhengte.com, bjtmweite.com, ainakatani.com and 87363.xyz.