`ducchautn.com.vn`

DNSSEC	⚠️ Not signed
A	103.74.123.3^{🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN}
		PTR	`cp123003.bkns.com.vn`
NS	`ns1.bkdns.vn` ⭐
		A	2403:6a40:1:81::11:1^{🇻🇳 VNPT-AS-VN2403:6a40:1::/48 BKNS-VN}
		A	103.48.81.11^{🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN}
			PTR	`ns1.bkdns.vn`
NS	`ns2.bkdns.vn`
		A	2403:6a40:2000:247::220:1^{🇻🇳 BKNS-AS-VN2403:6a40:2000::/36 BKNS-VN}
		A	103.3.247.220^{🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN}
			PTR	`static.bkdata.vn`
NS	`ns3.bkdns.vn`
		A	2403:6a40:0:123::250:1^{🇻🇳 BKNS-AS-VN2403:6a40::/48 BKNS-VN BKNS-VN}
			PTR	`ns3.bkdns.vn`
		A	103.74.123.250^{🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN}
			PTR	`ns3.bkdns.vn`
MX	`mail.ducchautn.com.vn` ⭐
		A	103.74.123.3^{🇻🇳 BKNS-AS-VN103.74.122.0/23 CNBKNS-VN}
			PTR	`cp123003.bkns.com.vn`
TXT	`v=spf1 mx mx:mail.ducchautn.com.vn ~all`
SOA	`ns1.bkdns.vn`hostmaster@bkdns.vn 2020-12-16 #2

`com.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=2022707781

Subdomains

www.ducchautn.com.vn

mail.ducchautn.com.vn

Same first word

ducchautn.com.vn

DNS History

5 records (5 active, 0 former)

●NSns1.bkdns.vn2026-05-01 → 2026-05-10 · 16 obs

● 2026-05-01 14:44:12
● 2026-05-01 17:54:48
○ 2026-05-03 15:41:38
○ 2026-05-05 19:53:40
● 2026-05-06 04:55:34
● 2026-05-07 15:44:58
○ 2026-05-08 03:02:32
● 2026-05-08 05:59:04
● 2026-05-08 07:38:20
○ 2026-05-08 15:25:36
○ 2026-05-08 16:23:18
● 2026-05-08 17:54:18
● 2026-05-08 22:25:50
○ 2026-05-09 01:56:50
● 2026-05-09 13:01:16
● 2026-05-10 08:53:26

●NSns2.bkdns.vn2026-05-01 → 2026-05-10 · 16 obs

●NSns3.bkdns.vn2026-05-01 → 2026-05-10 · 16 obs

●MXmail.ducchautn.com.vn2026-05-01 → 2026-05-10 · 16 obs

● 2026-05-01 14:44:12
● 2026-05-01 17:54:48
○ 2026-05-03 15:41:38
○ 2026-05-06 04:55:34
● 2026-05-06 11:13:26
● 2026-05-07 15:44:58
○ 2026-05-08 03:02:32
● 2026-05-08 05:59:04
● 2026-05-08 07:38:20
○ 2026-05-08 15:25:36
○ 2026-05-08 16:23:18
● 2026-05-08 17:54:18
● 2026-05-08 22:25:50
○ 2026-05-09 01:56:50
● 2026-05-09 13:01:16
● 2026-05-10 08:53:26

●A103.74.123.32026-05-01 → 2026-05-10 · 17 obs

● 2026-05-01 14:44:12
● 2026-05-01 17:54:48
○ 2026-05-03 15:41:38
○ 2026-05-05 19:53:40
● 2026-05-06 04:55:34
● 2026-05-07 13:21:28
○ 2026-05-07 15:44:58
○ 2026-05-08 03:02:32
● 2026-05-08 05:59:04
● 2026-05-08 07:38:20
○ 2026-05-08 15:25:36
○ 2026-05-08 16:23:18
● 2026-05-08 17:54:18
● 2026-05-08 22:25:50
○ 2026-05-09 01:56:50
● 2026-05-09 13:01:16
● 2026-05-10 08:53:26

🔍 DNS Trace

Analysis

Hierarchy

ducchautn.com.vn is a parent of www.ducchautn.com.vn and mail.ducchautn.com.vn.

IP Addresses

ducchautn.com.vn resolves to one IP number: 103.74.123.3.

other host names including www.gna.tongkhogiadungbep.com.vn, meiko-vn.com, svtb.com.vn, mail.netgear.com.vn and ucsmart.vn share IP numbers with ducchautn.com.vn.

Name Servers

ducchautn.com.vn is delegated to three name servers ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.

ducchautn.com.vn at least partially shares name servers with other domains, for instance ghsc.vn, sealandgroup.com.vn, chinabay.vn, eiplawfirm.vn and ccvc.vn.

Host names with two IP numbers:

ns1.bkdns.vn points to: 2403:6a40:1:81::11:1 and 103.48.81.11.

ns2.bkdns.vn points to: 2403:6a40:2000:247::220:1 and 103.3.247.220.

ns3.bkdns.vn points to: 2403:6a40:0:123::250:1 and 103.74.123.250.

Mail Servers

ducchautn.com.vn is handled by a single mail server, mail.ducchautn.com.vn.

mail.ducchautn.com.vn resolves to IP 103.74.123.3.

ducchautn.com.vn - robtex.com

ducchautn.com.vn

com.vn