`differentauthen.io.vn`

DNSSEC	⚠️ Not signed
NS	`ns1.vietnix.net` ⭐
		A	103.200.22.22^{🇻🇳 VNPT-AS-VN103.200.22.0/24 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}
NS	`ns2.vietnix.net`
		A	103.200.20.20^{🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET}
NS	`nsbak.vietnix.net` ⚠️ Not in parent delegation
		A	103.90.226.137^{🇻🇳 VNPT-AS-VN103.90.226.0/24 VNXCLOUD-VN}
MX	`mail.differentauthen.io.vn` ⭐
SOA	`ns1.vietnix.net`hostmaster@differentauthen.io.vn 2026-04-01 #0

`io.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=2023595807

rank #12408 globally
rank #14 in the tld
this domain io.vn is a two-label domain name formed by the labels io and vn. It can be registered to host a website, route email, or point to other online services. Its actual use depends on DNS records and ownership; without those, it simply resolves to nothing.

Same first word

differentauthen.io.vn

DNS History

4 records (4 active, 0 former)

●NSns1.vietnix.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:17:04
● 2026-05-09 18:04:12

●NSns2.vietnix.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 14:17:04
● 2026-05-09 18:04:12

●NSnsbak.vietnix.net2026-05-09 → 2026-05-09 · 3 obs

○ 2026-05-01 14:17:04
● 2026-05-09 18:04:08
● 2026-05-09 18:04:12

●MXmail.differentauthen.io.vn2026-05-09 → 2026-05-09 · 2 obs

● 2026-05-09 18:04:08
● 2026-05-09 18:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
differentauthen.io.vn	ns2.vietnix.net, ns1.vietnix.net	-

✅ Authoritative Response

Server:103.200.22.22

NS records: ns2.vietnix.net, ns1.vietnix.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for differentauthen.io.vn (unsigned zone)

⏱️ Timing

Total: 1920ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`nsbak.vietnix.net, ns1.vietnix.net...`
MX	1	`mail.differentauthen.io.vn (pri: 10)`
SOA	1	`ns1.vietnix.net hostmaster.differentauth`

Analysis

Name Servers

differentauthen.io.vn is delegated to three name servers: ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.

differentauthen.io.vn at least partially shares name servers with other domains, for instance tmdtvanchuyentrungviet.com, inocook.vn, giaydantuongkwall.com.vn, yota.vn and spathequeen.com.

Host names with a single IP:

ns1.vietnix.net points to: 103.200.22.22.

ns2.vietnix.net points to: 103.200.20.20.

nsbak.vietnix.net points to: 103.90.226.137.

Mail Servers

differentauthen.io.vn is handled by a single mail server, mail.differentauthen.io.vn.

differentauthen.io.vn - robtex.com