`caodongdesign.com`

DNSSEC	⚠️ Not signed
A	112.213.89.37^{🇻🇳 SUPERDATA112.213.89.0/24 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}
		PTR	`ns8937.dotvndns.vn`
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.pavietnam.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`mail25413.maychuemail.com` ⭐
		A	103.252.254.13^{🇻🇳 SUPERDATA103.252.254.0/24 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}
			PTR	`mail25413.maychuemail.com`
SOA	`ns1.pavietnam.vn`hostmaster@caodongdesign.com 2019-12-26 #6

`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=1774982422

Same first word

caodongdesign.com

DNS History

9 records (4 active, 5 former)

●NSns1.pavietnam.vn2026-03-29 → 2026-03-31 · 3 obs

○ 2017-04-19 17:44:38
● 2026-03-29 03:53:46
● 2026-03-31 18:56:28

○NSns1.vietnap.net2015-06-11 → 2017-04-19 · 4 obs

● 2015-06-11 04:33:14
● 2017-04-19 17:44:38
○ 2026-03-29 03:53:46
○ 2026-03-31 18:56:28

●NSns2.pavietnam.vn2026-03-29 → 2026-03-31 · 3 obs

○ 2017-04-19 17:44:38
● 2026-03-29 03:53:46
● 2026-03-31 18:56:28

○NSns2.vietnap.net2015-06-11 → 2017-04-19 · 4 obs

● 2015-06-11 04:33:14
● 2017-04-19 17:44:38
○ 2026-03-29 03:53:46
○ 2026-03-31 18:56:28

○NSns5.vietnap.net2015-06-11 → 2017-04-19 · 4 obs

● 2015-06-11 04:33:14
● 2017-04-19 17:44:38
○ 2026-03-29 03:53:46
○ 2026-03-31 18:56:28

○MXmail.caodongdesign.com2015-06-11 → 2017-04-19 · 4 obs

● 2015-06-11 04:33:14
● 2017-04-19 17:44:38
○ 2026-03-29 03:53:46
○ 2026-03-31 18:56:28

●MXmail25413.maychuemail.com2026-03-29 → 2026-03-31 · 3 obs

○ 2017-04-19 17:44:38
● 2026-03-29 03:53:46
● 2026-03-31 18:56:28

●A112.213.89.372026-03-29 → 2026-03-31 · 3 obs

○ 2017-04-19 17:44:38
● 2026-03-29 03:53:46
● 2026-03-31 18:56:28

○A69.46.41.382015-06-11 → 2017-04-19 · 4 obs

● 2015-06-11 04:33:14
● 2017-04-19 17:44:38
○ 2026-03-29 03:53:46
○ 2026-03-31 18:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
caodongdesign.com	ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caodongdesign.com (unsigned zone)

⏱️ Timing

Total: 1706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.37`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	1	`mail25413.maychuemail.com (pri: 10)`
SOA	1	`ns1.pavietnam.vn hostmaster.caodongdesig`

Analysis

IP Addresses

caodongdesign.com points to an IP address: 112.213.89.37.

other host names include dichthuatqte.com, mail.vjog.vn, buscador.cbs.com.vn, latinica.cbs.com.vn and g.cbs.com.vn; they share IP numbers with caodongdesign.com.

Name Servers

Two name servers ns1.pavietnam.vn and ns2.pavietnam.vn handle the delegation for caodongdesign.com.

caodongdesign.com shares the same name server setup as other domains, for instance tscshipping.com, namtuliem.gov.vn, caoduoclieumaithithuy.com, antrung.pro and trangvangvietnam.com.

caodongdesign.com at least partially shares name servers with other domains, for instance cushelpservice247.com, siam.com.vn, baconsoi.com.vn, mamnonngoisao.com.vn and thea-clinic.com.

These name servers are commonly used with nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.

Host names with two IP numbers:

ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

caodongdesign.com is handled by a single mail server, mail25413.maychuemail.com.

The host name mail25413.maychuemail.com points to IP 103.252.254.13.

caodongdesign.com - robtex.com