`31changjing.com`

DNSSEC	⚠️ Not signed
NS	`ns1.chinanetsun-dns.com` ⚠️ Not in zone NS records
		A	240e:96c:200:2e03::8^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	162.14.140.135^{🇨🇳 TENCENT-NET-AP162.14.128.0/20}
NS	`ns2.chinanetsun-dns.com` ⚠️ Not in zone NS records
		A	240e:96c:200:2e03::80^{🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai}
		A	222.73.8.8^{🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC}

`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=1777027506

Same first word

31changjing.com

DNS History

3 records (2 active, 1 former)

●NSns1.chinanetsun-dns.com2016-12-15 → 2026-04-24 · 2 obs

● 2016-12-15 20:02:14
● 2026-04-24 11:01:18

●NSns2.chinanetsun-dns.com2016-12-15 → 2026-04-24 · 2 obs

● 2016-12-15 20:02:14
● 2026-04-24 11:01:18

○A222.73.231.412016-12-15 → 2018-01-06 · 4 obs

● 2016-12-15 20:02:14
● 2018-01-06 20:51:20
○ 2026-04-21 13:24:36
○ 2026-04-24 11:01:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
31changjing.com	ns1.chinanetsun-dns.com, ns2.chinanetsun-dns.com	5 records

✅ Authoritative Response

Server:240e:96c:200:2e03::80

NS records: ns1.chinanetsun-dns.com, ns2.chinanetsun-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31changjing.com (unsigned zone)

⏱️ Timing

Total: 2513ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.chinanetsun-dns.com, ns1.chinanetsun-dns.com, ns1.chinanetsun-dns.com...)

Analysis

Name Servers

31changjing.com is delegated to two name servers: ns1.chinanetsun-dns.com and ns2.chinanetsun-dns.com.

31changjing.com shares the same name server setup as chinamedevice.cn, texnet.com.cn, 31fabu.cn, bankofsun.cn and chinachemnet.com.

31changjing.com at least partially shares name servers with other domains, for instance toocle.com, chinanetsun.com, hi2000.com, hometex114.com and chemnet.com.

these name servers are often used in conjunction with the name servers ns3.chinanetsun-dns.com.

Host names with two IP numbers: ns1.chinanetsun-dns.com points to: 240e:96c:200:2e03::8 and 162.14.140.135; ns2.chinanetsun-dns.com points to: 240e:96c:200:2e03::80 and 222.73.8.8.

31changjing.com - robtex.com

31changjing.com

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