`handico.vn`

DNSSEC	⚠️ Not signed
A	112.213.89.38^{🇻🇳 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	`ns8938.dotvndns.vn`
NS	`ns1.dotvndns.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.pavietnam.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 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	`ns2.pavietnam.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	`nsbak.dotvndns.com` ⚠️ Not in parent delegation
		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	`nsbak.pavietnam.net` ⚠️ 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	`2031046845.pamx1.hotmail.com` ⭐
		A	52.101.11.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.3^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
SOA	`ns1.dotvndns.vn`hostmaster@handico.vn 2019-04-27 #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 serial=2031038676

Subdomains

www.handico.vn

Same first word

handico.us

handico.fi

handico.vn

handico.nl

handico.com

handico.com.vn

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DNS History

8 records (8 active, 0 former)

●NSns1.dotvndns.vn2026-05-12 → 2026-07-26 · 5 obs

● 2026-05-12 10:56:26
● 2026-05-16 04:37:36
○ 2026-06-07 18:54:46
● 2026-06-26 11:16:38
● 2026-07-26 02:49:46

●NSns1.pavietnam.vn2026-05-12 → 2026-07-26 · 2 obs

● 2026-05-12 10:56:26
● 2026-07-26 02:49:46

●NSns2.dotvndns.vn2026-05-12 → 2026-07-26 · 5 obs

● 2026-05-12 10:56:26
● 2026-05-16 04:37:36
○ 2026-06-07 18:54:46
● 2026-06-26 11:16:38
● 2026-07-26 02:49:46

●NSns2.pavietnam.vn2026-05-12 → 2026-07-26 · 2 obs

● 2026-05-12 10:56:26
● 2026-07-26 02:49:46

●NSnsbak.dotvndns.com2026-05-12 → 2026-07-26 · 5 obs

● 2026-05-12 10:56:26
● 2026-05-16 04:37:36
○ 2026-06-07 18:54:46
● 2026-06-26 11:16:38
● 2026-07-26 02:49:46

●NSnsbak.pavietnam.net2026-05-12 → 2026-07-26 · 2 obs

● 2026-05-12 10:56:26
● 2026-07-26 02:49:46

●MX2031046845.pamx1.hotmail.com2026-05-12 → 2026-07-26 · 5 obs

● 2026-05-12 10:56:26
● 2026-05-16 04:37:36
○ 2026-06-07 18:54:46
● 2026-06-26 11:16:38
● 2026-07-26 02:49:46

●A112.213.89.382026-05-12 → 2026-07-26 · 5 obs

● 2026-05-12 10:56:26
● 2026-05-16 04:37:36
○ 2026-06-07 18:54:46
● 2026-06-26 11:16:38
● 2026-07-26 02:49:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, b.dns-servers.vn...	-
handico.vn	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	4 records

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for handico.vn (unsigned zone)

⏱️ Timing

Total: 2846ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.38`
NS	3	`ns1.dotvndns.vn, ns2.dotvndns.vn...`
MX	1	`2031046845.pamx1.hotmail.com (pri: 10)`
SOA	1	`ns1.dotvndns.vn hostmaster.handico.vn`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

The domain www.handico.vn falls under the parent handico.vn.

IP Addresses

handico.vn directs to one IP number, which is 112.213.89.38.

Among the host names that share IP numbers with handico.vn are artworld.com.vn, olacity.com.vn, bpo.vn and two others.

Name Servers

handico.vn is delegated to 6 name servers: nsbak.dotvndns.com, nsbak.pavietnam.net, ns1.dotvndns.vn and 3 other.

At least some of handico.vn's name servers are shared with other domains, for example ssiam.com.vn, bjhglobal.com, technocom.com.vn and two more.

These name servers are routinely co-deployed with the name servers ns1.pavietnam.vn, ns2.dotvndns.vn, ns2.pavietnam.vn and two others.

Hosts with two IP numbers each:

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

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

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

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

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

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

nsbak.dotvndns.com and nsbak.pavietnam.net are host names that each point to 2406:9c80::9000:302 IP addresses.

nsbak.dotvndns.com and nsbak.pavietnam.net are host names that each point to 112.213.89.22 IP addresses.

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

ns1.dotvndns.vn and ns1.pavietnam.vn are host names that each point to 112.213.89.3 IP addresses.

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

ns2.dotvndns.vn and ns2.pavietnam.vn are host names that each point to 222.255.121.247 IP addresses.

Mail Servers

handico.vn routes its mail through a single mail server, 2031046845.pamx1.hotmail.com.

The host 2031046845.pamx1.hotmail.com directs to four IP numbers: 52.101.11.4, 52.101.11.5, 52.101.11.16 and 52.101.73.3.

handico.vn - robtex.com

handico.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`handico.vn`

`vn`