`dulichsamson.com`

DNSSEC	⚠️ Not signed
A	103.77.167.102^{🇻🇳 SUPERDATA103.77.167.0/24 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	`nsbak.pavietnam.net` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 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	`ns8922.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	`mr.pavietnam.vn` ⭐
		A	222.255.121.227^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`mailserver5.pavietnam.net`
			PTR	`mr.dotvndns.vn`
			PTR	`mailserver5.pavietnam.vn`
			PTR	`mr.pavietnam.vn`
TXT	`v=spf1 a mx ~all`
SOA	`nsbak.pavietnam.net`hostmaster@dulichsamson.com 2025-10-17 #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=1774536957

Subdomains

ns2.dulichsamson.com

Same first word

dulichsamson.com

dulichsamson.org

DNS History

6 records (5 active, 1 former)

●NSns1.pavietnam.vn2015-07-10 → 2026-03-26 · 2 obs

● 2015-07-10 14:39:48
● 2026-03-26 15:02:06

●NSns2.pavietnam.vn2015-07-10 → 2026-03-26 · 2 obs

● 2015-07-10 14:39:48
● 2026-03-26 15:02:06

●NSnsbak.pavietnam.net2019-03-26 → 2026-03-26 · 3 obs

○ 2015-07-10 14:39:48
● 2019-03-26 08:05:56
● 2026-03-26 15:02:06

●MXmr.pavietnam.vn2015-07-10 → 2026-03-26 · 2 obs

● 2015-07-10 14:39:48
● 2026-03-26 15:02:06

●A103.77.167.1022026-03-23 → 2026-03-26 · 3 obs

○ 2019-03-26 08:05:56
● 2026-03-23 21:01:20
● 2026-03-26 15:02:06

○A112.213.87.1562015-07-10 → 2019-03-26 · 4 obs

● 2015-07-10 14:39:48
● 2019-03-26 08:05:56
○ 2026-03-23 21:01:20
○ 2026-03-26 15:02:06

🔍 DNS Trace

Analysis

Hierarchy

dulichsamson.com is the parent of ns2.dulichsamson.com.

IP Addresses

dulichsamson.com resolves to one IP number: 103.77.167.102.

Other host names, for instance www.ducthanh.com.vn, ducthanh.com.vn, mail.ducthanh.com.vn and ns2.dulichsamson.com share IP numbers with dulichsamson.com.

Name Servers

dulichsamson.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

dulichsamson.com at least partially shares name servers with other domains, for instance sumac.vn, piacom.com.vn, digiweb.com.vn, netland.com.vn and gametime.vn.

These name servers are commonly used alongside ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn, nsbak.pavietnam.vn and ns3.dotvndns.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.

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

dulichsamson.com is handled by a single mail server, mr.pavietnam.vn.

dulichsamson.com shares the same mail server setup as other domains, for instance asttmoh.vn, tgn.vn, goldland.vn, alonguyenlieu.com and caesar.vn.

dulichsamson.com shares some mail servers with other domains, at least partially, for instance aikido.vn, a.net.vn, thegioiso3a.vn, hoclaptrinhrobot.com and vietnameuropa.eu.

mr.pavietnam.vn resolves to IP 222.255.121.227.

dulichsamson.com - robtex.com