`changchunsoftware.com`

DNSSEC	⚠️ Not signed
A	192.186.36.92^{🇺🇸 AS395776192.186.36.0/24 SKBroadband customer route}
NS	`ns1.dns.com` ⭐
		A	2001:df2:f080:2::1:1^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.128^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.128^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.dns.com`
		A	2001:df2:f080:2::1:2^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.23.191.129^{🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	154.86.21.129^{🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
SOA	`ns1.dns.com`admin@dns.com serial=1768525336

`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=1771291435

rank #217467 globally
rank #91994 in the tld
📈 Tranco rank: #736,281

Subdomains

www.changchunsoftware.com

Same first word

changchunsoftware.com

DNS History

3 records (3 active, 0 former)

●NSns1.dns.com2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 14:41:02
● 2026-03-24 08:08:38

●NSns2.dns.com2026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 14:41:02
● 2026-03-24 08:08:38

●A192.186.36.922026-02-20 → 2026-03-24 · 2 obs

● 2026-02-20 14:41:02
● 2026-03-24 08:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
changchunsoftware.com	ns1.dns.com, ns2.dns.com	6 records

✅ Authoritative Response

Server:154.23.191.128

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for changchunsoftware.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.186.36.92`
NS	2	`ns1.dns.com, ns2.dns.com`
SOA	1	`ns1.dns.com admin.dns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)

Analysis

Hierarchy

changchunsoftware.com is the parent of www.changchunsoftware.com.

IP Addresses

changchunsoftware.com resolves to one IP number: 192.186.36.92.

other host names including people12.149host.com, i125-204-117-10.s10.a026.ap.149host.com, 149host.com, a026.ap.149host.com and auth.bay.149host.com share IP numbers with changchunsoftware.com.

Name Servers

changchunsoftware.com is delegated to two name servers ns1.dns.com and ns2.dns.com.

changchunsoftware.com shares the same name server setup as other domains, for instance 83050l.com, nwxfy.com, cghome-edu.com, hslhmm.com and chinajfzs.com.

Host names with three IPs:

ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.

ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.

changchunsoftware.com - robtex.com