`duoduo28.com`

	CNAME	`dszf93q6-u.123jscdn.com`
	CNAME	`hetswb5c.n.123jscdn.com`
	DNSSEC	⚠️ Not signed
	A	23.180.136.88^{CLOUDFLARESPECTRUM23.180.136.0/24 World W3B LLC}
	A	23.180.136.106^{CLOUDFLARESPECTRUM23.180.136.0/24 World W3B LLC}
	A	103.204.13.220^{🇸🇬 CLOUDFLARESPECTRUM103.204.13.0/24 DREAM CLOUD INNOVATION PTE. LTD. 73 UPPER PAYA LEBAR ROAD, 06-01C}
	A	103.204.13.227^{🇸🇬 CLOUDFLARESPECTRUM103.204.13.0/24 DREAM CLOUD INNOVATION PTE. LTD. 73 UPPER PAYA LEBAR ROAD, 06-01C}
	A	103.204.13.242^{🇸🇬 CLOUDFLARESPECTRUM103.204.13.0/24 DREAM CLOUD INNOVATION PTE. LTD. 73 UPPER PAYA LEBAR ROAD, 06-01C}

`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=1774387587

Same first word

duoduo28.app

duoduo28.com

Similar names

doudou28.com

DNS History

11 records (3 active, 8 former)

○NSdns.bizcn.com2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 00:40:48
○ 2015-11-19 22:59:08
○ 2026-03-24 21:51:06

○NSdns10.hichina.com2017-01-18 → 2018-07-14 · 5 obs

○ 2015-11-19 22:59:08
● 2017-01-18 01:24:38
● 2018-07-14 09:37:24
○ 2026-02-28 06:42:18
○ 2026-03-24 21:51:06

○NSdns9.hichina.com2017-01-18 → 2018-07-14 · 5 obs

○ 2015-11-19 22:59:08
● 2017-01-18 01:24:38
● 2018-07-14 09:37:24
○ 2026-02-28 06:42:18
○ 2026-03-24 21:51:06

●NSns1.dnsip.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-07-14 09:37:24
● 2026-02-28 06:42:18
● 2026-03-24 21:51:06

●NSns2.dnsip.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-07-14 09:37:24
● 2026-02-28 06:42:18
● 2026-03-24 21:51:06

○NSns5.cnmsn.net2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 00:40:48
○ 2015-11-19 22:59:08
○ 2026-03-24 21:51:06

○NSns6.cnmsn.net2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 00:40:48
○ 2015-11-19 22:59:08
○ 2026-03-24 21:51:06

○A121.127.227.422015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 00:40:48
○ 2015-11-19 22:59:08
○ 2026-03-24 21:51:06

○A137.59.149.522017-01-18 → 2017-01-18 · 4 obs

○ 2015-11-19 22:59:08
● 2017-01-18 01:24:38
○ 2018-07-14 09:37:24
○ 2026-03-24 21:51:06

○A47.91.170.2222018-07-14 → 2018-07-14 · 4 obs

○ 2017-01-18 01:24:38
● 2018-07-14 09:37:24
○ 2026-02-28 06:42:18
○ 2026-03-24 21:51:06

●CNAMEdszf93q6-u.123jscdn.com2026-02-28 → 2026-03-24 · 2 obs

● 2026-02-28 06:42:18
● 2026-03-24 21:51:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duoduo28.com	ns1.dnsip.com, ns2.dnsip.com	9 records

✅ Authoritative Response

Server:218.98.111.206

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duoduo28.com (unsigned zone)

⏱️ Timing

Total: 1134ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.dnsip.com, ns2.dnsip.com`
CNAME	1	`dszf93q6-u.123jscdn.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

IP Addresses

duoduo28.com maps to five IP numbers: 23.180.136.88, 23.180.136.106, 103.204.13.220, 103.204.13.227 and 103.204.13.242.

Other host names such as v8eya7x2.n.123jscdn.com, kc3jnvh8.n.123jscdn.com and hetswb5c.n.123jscdn.com share IP numbers with duoduo28.com.

duoduo28.com - robtex.com

duoduo28.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`duoduo28.com`

`com`