`ipadcu.vn`

DNSSEC	⚠️ Not signed
NS	`ns1.vietnix.net` ⭐ ⚠️ Not in zone NS records
		A	103.200.22.22^{🇻🇳 VNPT-AS-VN103.200.22.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
NS	`ns2.vietnix.net` ⚠️ Not in zone NS records
		A	103.200.20.20^{🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET}
SOA	`ns1.vietnix.net`hostmaster@ipadcu.vn 2025-10-12 #0

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030592211

Same first word

ipadcu.vn

Similar names

upcdia.com

picuda.com

dupcia.eu

adicup.com

cupaid.com

picaud.fr

upcdia.org

dupcia.com

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cupida.it

cuadpi.com

aidcup.com

audicp.com

caupid.com

aducip.com

icupad.com

picadu.com

piduca.com

upadci.cz

cdaipu.com

dupcia.pl

cpuaid.com

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cupida.com

cupida.de

idcupa.com

dicupa.com

icupad.de

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cipadu.com

picaud.com

picadu.de

DNS History

7 records (2 active, 5 former)

○NSns1.matbao.vn2015-08-04 → 2017-04-05 · 4 obs

● 2015-08-04 12:48:58
● 2017-04-05 16:59:46
○ 2026-03-25 21:52:20
○ 2026-03-27 18:46:16

●NSns1.vietnix.net2026-03-25 → 2026-03-27 · 3 obs

○ 2017-04-05 16:59:46
● 2026-03-25 21:52:20
● 2026-03-27 18:46:16

○NSns2.matbao.vn2015-08-04 → 2017-04-05 · 4 obs

● 2015-08-04 12:48:58
● 2017-04-05 16:59:46
○ 2026-03-25 21:52:20
○ 2026-03-27 18:46:16

●NSns2.vietnix.net2026-03-25 → 2026-03-27 · 3 obs

○ 2017-04-05 16:59:46
● 2026-03-25 21:52:20
● 2026-03-27 18:46:16

○A103.63.212.1602015-12-14 → 2016-03-12 · 5 obs

○ 2015-08-04 12:48:58
● 2015-12-14 12:41:22
● 2016-03-12 14:09:48
○ 2017-04-05 16:59:46
○ 2026-03-27 18:46:16

○A103.63.213.142017-04-05 → 2017-04-05 · 4 obs

○ 2016-03-12 14:09:48
● 2017-04-05 16:59:46
○ 2026-03-25 21:52:20
○ 2026-03-27 18:46:16

○A203.162.68.1392015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 12:48:58
○ 2015-12-14 12:41:22
○ 2026-03-27 18:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...	16 records
ipadcu.vn	ns2.vietnix.net, ns1.vietnix.net	-

✅ Authoritative Response

Server:103.200.22.22

NS records: ns2.vietnix.net, ns1.vietnix.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipadcu.vn (unsigned zone)

⏱️ Timing

Total: 2017ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns1.vietnix.net hostmaster.ipadcu.vn`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

Name Servers

ipadcu.vn is delegated to two name servers ns1.vietnix.net and ns2.vietnix.net.

ipadcu.vn shares the same name server setup as other domains, for instance heeratravel.com, caynentoong.com.vn, shoptaikhoangiare.com, honghac-phumyhung.vn and 8020education.com.

ipadcu.vn at least partially shares name servers with other domains, for instance khohoclieusomonlichsu.com, vantaihangxanh.com, katadaichi.com, shartech.com.vn and dongdudanang.edu.vn.

these name servers are commonly used alongside nsbak.vietnix.net.

Host names with one IP number:

ns1.vietnix.net points to 103.200.22.22

ns2.vietnix.net points to 103.200.20.20

ipadcu.vn - robtex.com

ipadcu.vn

vn