`riverscollection.vn`

DNSSEC	🔒 Signed (DS record present)
A	103.75.184.11^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN}
NS	`dnssec1.pavietnam.vn` ⭐
		A	2406:9c80::9000:202^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	112.213.82.186^{🇻🇳 SUPERDATA112.213.82.0/24 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	`dnssec1.dotvndns.vn`
NS	`dnssec2.pavietnam.vn`
		A	2406:9c80::9000:d202^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	222.255.121.214^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`dnssec2.dotvndns.vn`
NS	`dnssecbak.pavietnam.net`
		A	2406:9c80::9000:d203^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	203.162.78.50^{🇻🇳 VDC203.162.78.0/24 VNPT}
			PTR	`ci78-50.netnam.vn`
SOA	`dnssec1.pavietnam.vn`hostmaster@riverscollection.vn 2026-05-02 #2

`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=2030751726

Subdomains

cpcalendars.riverscollection.vn

webmail.riverscollection.vn

webdisk.riverscollection.vn

autodiscover.riverscollection.vn

cpcontacts.riverscollection.vn

mail.riverscollection.vn

www.riverscollection.vn

cpanel.riverscollection.vn

Same first word

riverscollection.vn

DNS History

5 records (4 active, 1 former)

●NSdnssec1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 10:46:54
● 2026-05-09 13:33:36

●NSdnssec2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 10:46:54
● 2026-05-09 13:33:36

●NSdnssecbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 10:46:54
● 2026-05-09 13:33:36

●A103.75.184.112026-05-06 → 2026-05-09 · 3 obs

○ 2026-05-01 13:14:58
● 2026-05-06 10:46:02
● 2026-05-09 13:33:36

○A202.92.4.472026-05-01 → 2026-05-01 · 4 obs

● 2026-05-01 10:46:54
● 2026-05-01 13:14:58
○ 2026-05-06 10:46:02
○ 2026-05-09 13:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
riverscollection.vn	dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net	-

✅ Authoritative Response

Server:203.162.78.50

NS records: dnssec1.pavietnam.vn, dnssec2.pavietnam.vn, dnssecbak.pavietnam.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.75.184.11`
NS	3	`dnssec2.pavietnam.vn, dnssecbak.pavietnam.net...`
SOA	1	`dnssec1.pavietnam.vn hostmaster.riversco`

Analysis

Hierarchy

riverscollection.vn has children including cpcalendars.riverscollection.vn, webmail.riverscollection.vn, webdisk.riverscollection.vn, autodiscover.riverscollection.vn, cpcontacts.riverscollection.vn and a few other host names.

IP Addresses

riverscollection.vn points to a single IP address: 103.75.184.11.

Other host names such as luatsudangngoc.com, cpcalendars.happy-one.vn, cpcalendars.riverscollection.vn, bconscenter-city.vn.lapuracity.com.vn and www.thietbigiamsathanhtrinh.vn share IP numbers with riverscollection.vn.

Name Servers

riverscollection.vn is delegated to three name servers: dnssecbak.pavietnam.net, dnssec1.pavietnam.vn and dnssec2.pavietnam.vn.

At least part of the name servers for riverscollection.vn are shared with other domains, for instance elvota.net, onlinefreight.vn, khamdalieu.com.vn, jobee.vn and nhaxinhnoithat.vn.

These name servers are often used together with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.

Host names with two IP numbers:

dnssecbak.pavietnam.net points to 2406:9c80::9000:d203 and 203.162.78.50

dnssec1.pavietnam.vn points to 2406:9c80::9000:202 and 112.213.82.186

dnssec2.pavietnam.vn points to 2406:9c80::9000:d202 and 222.255.121.214

riverscollection.vn - robtex.com