codee.io.vn - dns.ninja

`codee.io.vn`

DNSSEC	⚠️ Not signed
A	117.122.125.107^{🇻🇳 VNNIC117.122.124.0/22 -AS-VN}
		PTR	`biz.vnnic.vn`
		PTR	`speakers.vnnic.vn`
NS	`ns-hold.vnnic.vn` ⚠️ Not in zone NS records
		A	117.122.125.107^{🇻🇳 VNNIC117.122.124.0/22 -AS-VN}
			PTR	`biz.vnnic.vn`
			PTR	`speakers.vnnic.vn`

`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=2023667217

rank #12629 globally
rank #15 in the tld

io.vn

Theio.vndomain is a second-level country code domain extension for Vietnam. It is administered by the Vietnam Internet Network Information Center (VNNIC) and is designed for digital technology applications, platforms, and online services.

Key facts

Owner / operator: Vietnam Internet Network Information Center (VNNIC)
TLD:.vn— Vietnam
Primary purpose: Domain extension for digital technology applications, platforms, and online services
Status: active

History

Year	Event
2021	The Ministry of Information and Communications issued Circular 21/2021/TT-BTTTT, establishing the new`.io.vn`domain extension.
2022	Circular 21/2021/TT-BTTTT took effect, officially adding`.io.vn`to the national domain name plan.
2023	VNNIC officially opened public registration for`.io.vn`domain names.

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DNS History

18 records (2 active, 16 former)

○NSkatelyn.ns.cloudflare.com2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○NSkenneth.ns.cloudflare.com2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

●NSns-hold.vnnic.vn2026-08-02 → 2026-08-04 · 3 obs

○ 2026-02-21 10:02:58
● 2026-08-02 18:20:56
● 2026-08-04 12:01:28

○MXroute1.mx.cloudflare.net2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○MXroute2.mx.cloudflare.net2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○MXroute3.mx.cloudflare.net2026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○A104.21.32.2372026-02-25 → 2026-06-11 · 7 obs

○ 2026-02-21 10:02:58
● 2026-02-25 06:09:10
● 2026-06-11 02:12:14
○ 2026-06-11 09:04:16
● 2026-06-11 09:43:52
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

●A117.122.125.1072026-08-02 → 2026-08-04 · 3 obs

○ 2026-07-08 07:22:46
● 2026-08-02 18:20:56
● 2026-08-04 12:01:28

○A172.64.80.12026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-02-25 06:09:10
○ 2026-08-04 12:01:28

○A172.67.156.2092026-02-25 → 2026-06-11 · 7 obs

○ 2026-02-21 10:02:58
● 2026-02-25 06:09:10
● 2026-06-11 02:12:14
○ 2026-06-11 09:04:16
● 2026-06-11 09:43:52
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○A188.114.96.42026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 02:12:14
● 2026-06-11 09:04:16
○ 2026-06-11 09:43:52
○ 2026-08-04 12:01:28

○A188.114.97.42026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 02:12:14
● 2026-06-11 09:04:16
○ 2026-06-11 09:43:52
○ 2026-08-04 12:01:28

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-21 → 2026-02-21 · 3 obs

● 2026-02-21 10:02:58
○ 2026-02-25 06:09:10
○ 2026-08-04 12:01:28

○A2606:4700:3032::6815:20ed2026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-11 09:43:52
● 2026-07-08 07:22:46
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○A2606:4700:3033::ac43:9cd12026-02-25 → 2026-06-11 · 7 obs

○ 2026-02-21 10:02:58
● 2026-02-25 06:09:10
● 2026-06-11 02:12:14
○ 2026-06-11 09:04:16
● 2026-06-11 09:43:52
○ 2026-08-02 18:20:56
○ 2026-08-04 12:01:28

○A2606:4700:3037::6815:20ed2026-02-25 → 2026-06-11 · 7 obs

○ 2026-02-21 10:02:58
● 2026-02-25 06:09:10
● 2026-06-11 02:12:14
○ 2026-06-11 09:04:16
● 2026-06-11 09:43:52
○ 2026-07-08 07:22:46
○ 2026-08-04 12:01:28

○A2a06:98c1:3120::42026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 02:12:14
● 2026-06-11 09:04:16
○ 2026-06-11 09:43:52
○ 2026-08-04 12:01:28

○A2a06:98c1:3121::42026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 02:12:14
● 2026-06-11 09:04:16
○ 2026-06-11 09:43:52
○ 2026-08-04 12:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, g.dns-servers.vn...	-
codee.io.vn	ns-hold.vnnic.vn	-

✅ Authoritative Response

Server:117.122.125.107

NS records: ns-hold.vnnic.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2028ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`117.122.125.107`

Analysis

IP Addresses

codee.io.vn points to a single IP number: 117.122.125.107.

Additional host names — www.bess.edu.vn, www.sukienleminh.vn, bqvpacuuhodongnai.nhadat.edu.vn and two others — share IP numbers with codee.io.vn.

Name Servers

codee.io.vn is delegated to a single name server: ns-hold.vnnic.vn.

codee.io.vn shares its name server setup with other domains, including haunamplaza.vn, indayroi.com.vn, toanthinhphat.vn and two others.

codee.io.vn shares at least some of its name servers with other domains, such as vicgroup.edu.vn.

ns-hold.vnnic.vn resolves to a single IP number: 117.122.125.107.