`b.kaigroup.vn`

	DNSSEC	⚠️ Not signed
	A	103.221.222.19^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}

`kaigroup.vn`

	DNSSEC	⚠️ Not signed
	A	103.221.222.19^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
	NS	`david.ns.cloudflare.com` ⭐
	NS	`ryleigh.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=9pxIQxk4xO3Jr7z4zL3gmUa-ocwgakPHfEMoEVxHSts`
	TXT	`google-site-verification=ER-bMpbC6CCyc5EGAf2UyDQuBRPkl47utk2bpkRZJcY`
	TXT	`google-site-verification=Ek0glONeC_2E463yB-Z9On09DUVRGjiW0bF7JKskPak`
	SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2401573502

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DNS History

1 record (1 active, 0 former)

●A103.221.222.192026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 18:01:52
● 2026-05-10 04:01:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
kaigroup.vn	ryleigh.ns.cloudflare.com, david.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.198

NS records: ryleigh.ns.cloudflare.com, david.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kaigroup.vn (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.222.19`

Analysis

IP Addresses

b.kaigroup.vn resolves to one IP number: 103.221.222.19.

other host names including batdongsanhanam.vn.atpinvest.vn, www.bannangha.com.hcexpress.com.vn, vn.kaigroup.vn, v2c.ca and atpinvest.vn share IP numbers with b.kaigroup.vn.

b.kaigroup.vn - robtex.com

b.kaigroup.vn

kaigroup.vn