`duwanjuan.com`

	CNAME	`duwanjuan.com.zhenfacloud.com`
	DNSSEC	⚠️ Not signed
	A	23.225.137.147^{🇺🇸 CNSERVERSLLC23.225.137.0/24 CMI (Customer Route)}

`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=1778784321

Subdomains

www.duwanjuan.com

Same first word

duwanjuan.cn

duwanjuan.info

duwanjuan.com

duwanjuan.org

DNS History

7 records (3 active, 4 former)

○NSf1g1ns1.dnspod.net2015-07-24 → 2016-11-28 · 4 obs

● 2015-07-24 12:16:24
● 2016-11-28 11:54:22
○ 2026-04-11 11:45:46
○ 2026-05-14 19:05:46

○NSf1g1ns2.dnspod.net2015-07-24 → 2016-03-27 · 4 obs

● 2015-07-24 12:16:24
● 2016-03-27 19:49:16
○ 2026-04-11 11:45:46
○ 2026-05-14 19:05:46

●NSns1.dnsip.com2026-04-11 → 2026-05-14 · 3 obs

○ 2016-11-28 11:54:22
● 2026-04-11 11:45:46
● 2026-05-14 19:05:46

●NSns2.dnsip.com2026-04-11 → 2026-05-14 · 3 obs

○ 2016-11-28 11:54:22
● 2026-04-11 11:45:46
● 2026-05-14 19:05:46

○A60.169.1.1412015-07-24 → 2016-11-28 · 4 obs

● 2015-07-24 12:16:24
● 2016-11-28 11:54:22
○ 2017-07-06 08:12:32
○ 2026-05-14 19:05:46

○A60.169.1.1482017-07-06 → 2017-07-06 · 4 obs

○ 2016-11-28 11:54:22
● 2017-07-06 08:12:32
○ 2026-04-11 11:45:46
○ 2026-05-14 19:05:46

●CNAMEduwanjuan.com.zhenfacloud.com2026-04-11 → 2026-05-14 · 2 obs

● 2026-04-11 11:45:46
● 2026-05-14 19:05:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...	-
duwanjuan.com	ns1.dnsip.com, ns2.dnsip.com	9 records

✅ Authoritative Response

Server:1.193.216.199

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duwanjuan.com (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dnsip.com, ns2.dnsip.com`
CNAME	1	`duwanjuan.com.zhenfacloud.com`
SOA	1	`ns1.dnsip.com dnsadmin.dnsip.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)

Analysis

Hierarchy

duwanjuan.com is a parent of www.duwanjuan.com.

IP Addresses

duwanjuan.com points to a single IP address: 23.225.137.147.

Other host names, for instance duwanjuan.com.zhenfacloud.com, share IP numbers with duwanjuan.com.

duwanjuan.com - robtex.com

duwanjuan.com

com