`kingtalk.vn`

DNSSEC	⚠️ Not signed
A	103.109.41.62^{🇻🇳 VNPT-AS-VN103.109.40.0/22 DRAV-VN DRAV-VN}
NS	`ns1.matbao.com` ⭐ ⚠️ Not in parent delegation
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ip-13-250-228-99.defastlink.net`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`ip-103-110-128-60.defastlink.net`
NS	`ns1.matbao.vn` ⚠️ Not in zone NS records
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ip-13-250-228-99.defastlink.net`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`ip-103-110-128-60.defastlink.net`
NS	`ns2.matbao.com` ⚠️ Not in parent delegation
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
NS	`ns2.matbao.vn` ⚠️ Not in zone NS records
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
TXT	`google-site-verification=awGOSG6RfzjP2Jz8dF5WXC5w6MM9gNQBb16sfXUeU20`
SOA	`ns1.matbao.com`admin@matbao.com 2026-05-07 #1

`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=2030754543

Same first word

kingtalk.com.br

kingtalk.com

kingtalk.vn

Similar names

talkking.co.uk

kanglikt.com

talkking.ca

talkking.com

ktalking.com

DNS History

7 records (7 active, 0 former)

●NSns1.matbao.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●NSns1.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●NSns2.matbao.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●NSns2.matbao.vn2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●MXmxa.mailgun.org2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●MXmxb.mailgun.org2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

●A103.109.41.622026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 11:37:32
● 2026-05-10 10:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
kingtalk.vn	ns2.matbao.vn, ns1.matbao.vn	2 records

✅ Authoritative Response

Server:103.138.89.11

NS records: ns2.matbao.vn, ns1.matbao.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kingtalk.vn (unsigned zone)

⏱️ Timing

Total: 4794ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.109.41.62`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	2	`mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10)`
TXT	2	`v=spf1 include:mailgun.org ~all, google-site-verification=awGOSG6RfzjP2Jz`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

IP Addresses

kingtalk.vn resolves to one IP number: 103.109.41.62.

Name Servers

kingtalk.vn is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

kingtalk.vn at least partially shares name servers with other domains, for instance iet-edu.vn, inamed.com.vn, napmucin.vn, binhdien.com.vn and beautygirl.one.