`vasd.vn`

DNSSEC	⚠️ Not signed
A	14.225.33.173^{🇻🇳 VNPT-AS-VN14.225.33.0/24 VNPT}
		PTR	`static.vnpt.vn`
NS	`vdc-hn01.vnn.vn` ⭐
		A	2001:ee0:3281::8^{🇻🇳 VTN-12001:ee0:3281::/48}
			PTR	`static.vnpt.vn`
		A	203.162.0.11^{🇻🇳 VTN-1203.162.0.0/24 VNPT}
			PTR	`vdc-hn01.vnn.vn`
NS	`hcm-server1.vnn.vn`
		A	2001:ee0:3281:8000::8^{🇻🇳 VTN-12001:ee0:3281::/48}
			PTR	`static.vnpt.vn`
		A	203.162.4.1^{🇻🇳 VTN-1203.162.4.0/23 VNPT}
			PTR	`hcm-server1.vnn.vn`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.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	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`zalo-platform-site-verification=F-UFSzlM0r8ytOrhwjmrSJV2urdRl3K3CZG`
TXT	`google-site-verification=kk1QSst5CT1M7Y0FsXWnlb58I38JvEdU3Lnb5wI5FD0`
SOA	`vdc-hn01.vnn.vn`postmaster@vnn.vn 2026-07-17 #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 2031-01-10 #27

Subdomains

www.vasd.vn

Same first word

vasd.us

vasd.vn

Similar names

vads.ru

dsav.tv

avsd.in

savd.us

avsd.de

dsav.ru

svda.de

vdsa.com

vdas.net

dsva.de

svda.com

advs.co.za

avds.org

dsav.de

davs.me

dvas.info

savd.be

asvd.ru

avds.nl

vdas.co.kr

avds.info

sadv.nl

dasv.top

savd.link

svda.ch

avds.tv

avds.ru

sdav.de

dvas.cn

adsv.com

dvsa.com

svda.org

dvas.nl

vads.ac.uk

vads.ca

savd.cn

asvd.ch

advs.gov.jo

davs.ca

vads.cn

svda.it

savd.com.au

advs.top

sadv.se

asvd.cn

avds.com

vsad.cz

asvd.github.io

dasv.com

svad.si

sadv.idv.tw

asvd.nl

dsav.app

dasv.ru

davs.dk

sadv.de

asvd.com

vdas.info

vdas.fr

avds.eu

avds.net

svad.nl

dsav.asn.au

avsd.k12.pa.us

davs.de

vsda.de

avds.ai

sadv.com.br

asvd.de

vdsa.co.za

svda.ru

dvas.it

dvsa.org

sadv.ru

vads.co.id

sdav.be

davs.com.br

adsv.org

sadv.com

advs.com.br

adsv.net

davs.com.au

dvas.us

vsda.org

avds.it

sdva.net

davs.fr

vads.co.uk

sdav.xyz

sdva.nl

sadv.ch

svad.org

asdv.net

avds.dk

dsva.com

vads.in

advs.fr

vsad.com.ua

dasv.eu

DNS History

8 records (8 active, 0 former)

●NShcm-server1.vnn.vn2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●NSvdc-hn01.vnn.vn2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●MXalt1.aspmx.l.google.com2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●MXalt2.aspmx.l.google.com2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●MXalt3.aspmx.l.google.com2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●MXalt4.aspmx.l.google.com2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●MXaspmx.l.google.com2026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

●A14.225.33.1732026-05-20 → 2026-07-18 · 2 obs

● 2026-05-20 08:58:06
● 2026-07-18 09:33:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	16 records
vasd.vn	hcm-server1.vnn.vn, vdc-hn01.vnn.vn	4 records

✅ Authoritative Response

Server:203.162.4.1

NS records: hcm-server1.vnn.vn, vdc-hn01.vnn.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vasd.vn (unsigned zone)

⏱️ Timing

Total: 1271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.225.33.173`
NS	2	`vdc-hn01.vnn.vn, hcm-server1.vnn.vn`
MX	5	`ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`google-site-verification=kk1QSst5CT1M7Y0, zalo-platform-site-verification=F-UFSzlM`
SOA	1	`vdc-hn01.vnn.vn postmaster.vnn.vn`

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (c.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn...)

Out-of-bailiwick: 4 (vdc-hn01.vnn.vn, hcm-server1.vnn.vn, vdc-hn01.vnn.vn...)

Analysis

Hierarchy

www.vasd.vn is delegated beneath vasd.vn.

IP Addresses

vasd.vn has exactly one IP address — 14.225.33.173.

Host names like www.vasd.vn are further examples that share IP numbers with vasd.vn.

Name Servers

Two name servers handle the delegation for vasd.vn: hcm-server1.vnn.vn and vdc-hn01.vnn.vn.

The name server configuration of vasd.vn is shared with other domains, for instance 110.18.123.in-addr.arpa, pvi.com.vn, 236.177.14.in-addr.arpa and two others.

There is at least partial name server overlap between vasd.vn and other domains — vwsa.org.vn, 4.161.113.in-addr.arpa, vctv.vn and two more among them.

hcm-server1.vnn.vn and vdc-hn01.vnn.vn both carry two IP addresses. The A records for hcm-server1.vnn.vn are 203.162.4.1 and 2001:ee0:3281:8000::8; the A records for vdc-hn01.vnn.vn are 203.162.0.11 and 2001:ee0:3281::8.