`qingchensw.cn`

DNSSEC	⚠️ Not signed
A	43.248.172.10^{🇸🇬 BGPNETPTELTD-AS-AP43.248.172.0/24 BGPNET PTE. LTD. 2 VENTURE DRIVE, 11-31, VISION EXCHANGE, SINGAPORE}
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1781730395

`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=2035029105

Same first word

qingchensw.cn

DNS History

4 records (3 active, 1 former)

●NSns1.julydns.com2026-03-26 → 2026-07-11 · 2 obs

● 2026-03-26 23:17:36
● 2026-07-11 14:38:46

●NSns2.julydns.com2026-03-26 → 2026-07-11 · 2 obs

● 2026-03-26 23:17:36
● 2026-07-11 14:38:46

●A43.248.172.102026-07-05 → 2026-07-11 · 3 obs

○ 2026-04-15 04:16:34
● 2026-07-05 01:22:24
● 2026-07-11 14:38:46

○A43.248.173.732026-03-26 → 2026-04-15 · 4 obs

● 2026-03-26 23:17:36
● 2026-04-15 04:16:34
○ 2026-07-05 01:22:24
○ 2026-07-11 14:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
qingchensw.cn	ns1.julydns.com, ns2.julydns.com	-

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qingchensw.cn (unsigned zone)

⏱️ Timing

Total: 1651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.248.172.10`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

qingchensw.cn directs to one IP number, which is 43.248.172.10.

Among the host names that share IP numbers with qingchensw.cn are www.dqscjn.com, chengxing666.com, bjxxhy.com.cn and two others.

Name Servers

DNS delegation for qingchensw.cn points to two name servers: ns1.julydns.com and ns2.julydns.com.

qingchensw.cn has the same name server delegation as a number of other domains, such as nerdfeed.com, lihaicn.com, guangchupeijian.com and two more.

At least some of qingchensw.cn's name servers are shared with other domains, for example jsmldb.com, megalai.com, g551006.cc and two more.

These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

Both ns1.julydns.com and ns2.julydns.com have a single IP address, 162.159.48.223, and share it.

Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.

qingchensw.cn - robtex.com

qingchensw.cn

cn