`ov.com.vn`

DNSSEC	⚠️ Not signed
A	103.221.222.96^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶¹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=BUVKgsslUmAeExamNMN8t6FsOiSbEk_ECCmGWrN9Qkk`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2410033764

`com.vn`

	DNSSEC	⚠️ Not signed
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`b.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`c.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`d.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`e.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`f.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`g.dns-servers.vn` ⚠️ Not in parent delegation
	NS	`h.dns-servers.vn` ⚠️ Not in parent delegation
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2022825337

Same first word

ov.co

ov.uk

ov.com.cn

ov.org

ov.cl

ov.ru

ov.no

ov.cz

ov.hr

ov.hu

ov.nl

ov.dscloud.biz

ov.ph

ov.sk

ov.cc

ov.al

ov.com.hk

ov.cx

ov.de

ov.co.za

ov.su

ov.lv

ov.pl

ov.gov.mn

ov.cn

ov.si

ov.eu

ov.chat

ov.church

ov.com.mx

ov.ee

ov.ca

ov.to

ov.se

ov.lt

ov.tr

ov.tv

ov.sa

ov.com.vn

ov.fyi

ov.coop

ov.at

ov.com.ua

ov.nu

ov.net

ov.dev

ov.is

ov.ink

ov.com

ov.io

Similar names

vo.gg

vo.cz

vo.technology

vo.la

vo.pe

vo.com.ua

vo.cm

vo.com.ar

vo.nl

vo.uk

vo.net

vo.business

vo.no

vo.do

vo.co

vo.nu

vo.my

vo.app

vo.ro

vo.tel

vo.be

vo.kz

vo.co.uk

vo.codes

vo.ag

vo.dev

vo.com.my

vo.pl

vo.services

vo.st

vo.od.ua

vo.lv

vo.to

vo.fo

vo.id

vo.ie

vo.ly

vo.eu

vo.si

vo.biz

vo.dk

vo.com.br

vo.com

vo.vg

vo.cl

vo.sk

vo.id.lv

vo.fi

vo.ru

vo.world

vo.de

vo.cn

vo.ms

vo.gl

vo.com.sg

vo.uz

vo.gt

vo.cc

vo.mk

vo.ma

vo.network

vo.chat

vo.is

vo.qa

vo.am

vo.rs

vo.su

vo.clothing

vo.lu

vo.run

DNS History

8 records (6 active, 2 former)

●NSjakub.ns.cloudflare.com2026-05-01 → 2026-07-28 · 4 obs

● 2026-05-01 13:03:20
○ 2026-07-14 11:53:54
● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

○NSns-hold.vnnic.vn2026-07-14 → 2026-07-14 · 4 obs

○ 2026-05-01 13:03:20
● 2026-07-14 11:53:54
○ 2026-07-28 14:32:46
○ 2026-07-28 14:32:48

●NSvenus.ns.cloudflare.com2026-05-01 → 2026-07-28 · 4 obs

● 2026-05-01 13:03:20
○ 2026-07-14 11:53:54
● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

●MXroute1.mx.cloudflare.net2026-07-28 → 2026-07-28 · 2 obs

● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

●MXroute2.mx.cloudflare.net2026-07-28 → 2026-07-28 · 2 obs

● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

●MXroute3.mx.cloudflare.net2026-07-28 → 2026-07-28 · 2 obs

● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

●A103.221.222.962026-05-01 → 2026-07-28 · 4 obs

● 2026-05-01 13:03:20
○ 2026-07-14 11:53:54
● 2026-07-28 14:32:46
● 2026-07-28 14:32:48

○A117.122.125.1072026-07-14 → 2026-07-14 · 4 obs

○ 2026-05-01 13:03:20
● 2026-07-14 11:53:54
○ 2026-07-28 14:32:46
○ 2026-07-28 14:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
ov.com.vn	venus.ns.cloudflare.com, jakub.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.85

NS records: venus.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ov.com.vn (unsigned zone)

⏱️ Timing

Total: 781ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.222.96`
NS	2	`jakub.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 24), route2.mx.cloudflare.net (pri: 61)...`
TXT	2	`google-site-verification=BUVKgsslUmAeExa, v=spf1 include:_spf.mx.cloudflare.net ~a`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 16

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

Analysis

IP Addresses

ov.com.vn directs to one IP number, which is 103.221.222.96.

Among the host names that share IP numbers with ov.com.vn are jackieluong.codeforkids.edu.vn, mail.saolatek.vn, mayvitinh.vn and two others.

Name Servers

ov.com.vn is served by two delegated name servers, jakub.ns.cloudflare.com and venus.ns.cloudflare.com.

ov.com.vn has the same name server delegation as a number of other domains, such as institutocomerciallinares.cl, diskdirectory.com, ibisulawesiselatan.org and two more.

There is at least partial name server overlap between ov.com.vn and other domains — izanthomariq.com, manbet371.com, 48733.com and two more among them.

The name servers hattie.ns.cloudflare.com, memphis.ns.cloudflare.com and mary.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

jakub.ns.cloudflare.com carries IP addresses 108.162.195.85, 162.159.44.85 and 172.64.35.85, with 3 other addresses beyond those.

venus.ns.cloudflare.com carries IP addresses 108.162.192.235, 172.64.32.235 and 173.245.58.235, with 3 other addresses beyond those.

Mail Servers

Incoming mail for ov.com.vn is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ov.com.vn shares at least some of its mail servers with other domains — for example allefotballturer.no, dbl-drustvo.si, thedavidsonclan.net and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

ov.com.vn - robtex.com

ov.com.vn

com.vn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ov.com.vn`

`com.vn`