`dvsvietnam.net`

DNSSEC	⚠️ Not signed
A	42.112.38.85^{🇻🇳 FPT-AS-AP42.112.38.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`42.112.38.85.shared.hostvn.net`
NS	`ns1.pavietnam.vn` ⭐ ⚠️ Not in parent delegation
		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	`ns1.dotvndns.vn` ⚠️ Not in zone NS records
		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.dotvndns.vn` ⚠️ Not in zone NS records
		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`
NS	`ns2.pavietnam.vn` ⚠️ Not in parent delegation
		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`
NS	`nsbak.dotvndns.com` ⚠️ Not in zone NS records
		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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`v=spf1 a mx ~all`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=Jb8QagXGRE9N3LKKZ7udOPWbjiHeaZ_Xhy9dkiPCZao`
SOA	`ns1.pavietnam.vn`hostmaster@dvsvietnam.net 2024-06-12 #12

`net`

	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=1778530246

Same first word

dvsvietnam.com

dvsvietnam.net

DNS History

12 records (11 active, 1 former)

●NSns1.dotvndns.vn2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●NSns1.pavietnam.vn2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●NSns2.dotvndns.vn2026-02-28 → 2026-05-11 · 3 obs

○ 2020-02-26 22:43:28
● 2026-02-28 00:07:04
● 2026-05-11 20:39:40

●NSns2.pavietnam.vn2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●NSnsbak.dotvndns.com2026-02-28 → 2026-05-11 · 3 obs

○ 2020-02-26 22:43:28
● 2026-02-28 00:07:04
● 2026-05-11 20:39:40

●MXalt1.aspmx.l.google.com2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●MXalt2.aspmx.l.google.com2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●MXalt3.aspmx.l.google.com2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●MXalt4.aspmx.l.google.com2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

●MXaspmx.l.google.com2020-02-26 → 2026-05-11 · 2 obs

● 2020-02-26 22:43:28
● 2026-05-11 20:39:40

○A42.112.16.1232020-02-26 → 2020-02-26 · 3 obs

● 2020-02-26 22:43:28
○ 2026-02-28 00:07:04
○ 2026-05-11 20:39:40

●A42.112.38.852026-02-28 → 2026-05-11 · 3 obs

○ 2020-02-26 22:43:28
● 2026-02-28 00:07:04
● 2026-05-11 20:39:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
dvsvietnam.net	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	-

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dvsvietnam.net (unsigned zone)

⏱️ Timing

Total: 4477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`42.112.38.85`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`v=spf1 include:_spf.google.com ~all, v=spf1 a mx ~all...`
SOA	1	`ns1.pavietnam.vn hostmaster.dvsvietnam.n`

Analysis

IP Addresses

dvsvietnam.net points to IP number 42.112.38.85.

For instance, other host names erp.mooniebabycloset.vn, ns61.hostvn.net, 42.112.38.85.shared.hostvn.net, dienmayxanhtantam.com and www.lumieremidtown.net.vn share IP numbers with dvsvietnam.net.

Name Servers

dvsvietnam.net is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

dvsvietnam.net shares name servers with other domains at least partially, for example jachanoi.vn, owingroup.com.vn, dinhtrungdev2k.id.vn, chuoinhathuoc.vn and thonetvander.vn.

These name servers are commonly used with the name servers nsbak.pavietnam.net and ns3.dotvndns.vn.

Host names with two IPs

nsbak.dotvndns.com maps to 2406:9c80::9000:302 and 112.213.89.22

ns1.dotvndns.vn maps to 2406:9c80::66 and 112.213.89.3

ns2.dotvndns.vn maps to 2406:9c80::9000:111 and 222.255.121.247

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

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

Reverse mappings

host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn

host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn

host names that point to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn

host names that point to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn

Mail Servers

Five mail servers handle dvsvietnam.net: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

dvsvietnam.net shares mail servers with other domains at least partially; for instance aquahuna.com, ns500693.ns500699.ns500693.ns500734.ns500693.ns500699.ns500699.ns500693.ns500693.ns500693.ns500588.ns500632.ns500632.ns500588.ns500588.dtrkdll.com, labfortraining.it, kiwisparty.com and henryspub.fi.

These mail servers are often used alongside aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1a and 192.178.155.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27

dvsvietnam.net - robtex.com

dvsvietnam.net

net

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dvsvietnam.net`

`net`