`v-software.vn`

DNSSEC	⚠️ Not signed
A	103.82.20.195^{🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN}
		PTR	`103.82.20.195.cloudfly.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`
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`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb77982612.zmverify.zoho.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`ns1.pavietnam.vn`hostmaster@v-software.vn 2025-10-13 #27

`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=2030759289

Subdomains

www.v-software.vn

Same first word

v-software.de

v-software.vn

DNS History

7 records (7 active, 0 former)

●NSns1.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●NSns2.pavietnam.vn2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●NSnsbak.pavietnam.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●MXmx.zoho.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●MXmx2.zoho.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●MXmx3.zoho.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

●A103.82.20.1952026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:00:42
● 2026-05-11 11:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	h.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn, b.dns-servers.vn...	-
v-software.vn	ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net	4 records

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v-software.vn (unsigned zone)

⏱️ Timing

Total: 3318ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.82.20.195`
NS	3	`nsbak.pavietnam.net, ns2.pavietnam.vn...`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...`
TXT	2	`zoho-verification=zb77982612.zmverify.zo, v=spf1 include:zoho.com ~all`
SOA	1	`ns1.pavietnam.vn hostmaster.v-software.v`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

v-software.vn is the parent of www.v-software.vn.

IP Addresses

v-software.vn points to IP number 103.82.20.195.

Other host names, for instance, aoviet.com.vn share IP numbers with v-software.vn.

Name Servers

The delegation for v-software.vn is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

v-software.vn shares name servers with other domains at least partially, for example pccc.org.vn, ogino.com.vn, muabannhaccu.vn, ketoantinviet.vn and pvr.vn.

These name servers are often used together with the name servers ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn and ns1.3ts.vn.

Host names with two IPs:

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

v-software.vn is served by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

v-software.vn shares mail servers with other domains at least partially; for instance capitolcanine.com, lukirch.com, hollo.ai, fygsolutions.com.mx and boro2g.co.uk.