`chengchen56.com`

DNSSEC	⚠️ Not signed
A	103.21.90.218^{🇲🇾 GIGABIT-1103.21.90.0/24 Gigabit Hosting Sdn Bhd 5-2, 3rd Mile Square 151, Jalan Klang Lama}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		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=1769167563

`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=1778754852

Same first word

chengchen56.com

DNS History

8 records (3 active, 5 former)

●NSa.share-dns.com2026-03-21 → 2026-05-14 · 3 obs

○ 2020-01-05 10:21:20
● 2026-03-21 17:51:18
● 2026-05-14 10:47:58

●NSb.share-dns.net2026-03-21 → 2026-05-14 · 3 obs

○ 2020-01-05 10:21:20
● 2026-03-21 17:51:18
● 2026-05-14 10:47:58

○NSjm1.dns.com2020-01-05 → 2020-01-05 · 4 obs

○ 2017-01-04 16:15:14
● 2020-01-05 10:21:20
○ 2026-03-21 17:51:18
○ 2026-05-14 10:47:58

○NSjm2.dns.com2020-01-05 → 2020-01-05 · 4 obs

○ 2017-01-04 16:15:14
● 2020-01-05 10:21:20
○ 2026-03-21 17:51:18
○ 2026-05-14 10:47:58

○NSns11.xincache.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:15:14
○ 2020-01-05 10:21:20
○ 2026-05-14 10:47:58

○NSns12.xincache.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:15:14
○ 2020-01-05 10:21:20
○ 2026-05-14 10:47:58

●A103.21.90.2182026-03-21 → 2026-05-14 · 3 obs

○ 2017-01-04 16:15:14
● 2026-03-21 17:51:18
● 2026-05-14 10:47:58

○A122.114.108.322017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 16:15:14
○ 2026-03-21 17:51:18
○ 2026-05-14 10:47:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
chengchen56.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chengchen56.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.21.90.218`
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 (a.share-dns.com)

Analysis

IP Addresses

chengchen56.com points to IP number 103.21.90.218.

For instance, other host names qqhaijun.com, mottledshadows.com, yanzhivip.com, aikjw.com and nbpl.5ibrz.com share IP numbers with chengchen56.com.

Name Servers

chengchen56.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.

chengchen56.com uses the same name server setup as other domains such as yunjingkid.com, cnzsb.com, jhrtvu.com, dongliwu.com and 77727771.com.

chengchen56.com shares name servers with other domains at least partially, for example sddqmc.com, sdzbhygy.com, zgnmfm.com, 786073757e88e033.com and xtmuyi.com.

these name servers are often used with the following: a8.share-dns.com, b8.share-dns.net, a9.share-dns.com, b9.share-dns.net, a7.share-dns.com, b7.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a2.share-dns.com and b2.share-dns.net.

Host names with one IP number:

a.share-dns.com points to: 172.64.53.25.

b.share-dns.net points to: 172.64.52.239.

chengchen56.com - robtex.com

chengchen56.com

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