`asec.com.vn`

DNSSEC	⚠️ Not signed
A	103.221.221.82^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`ns1.pavietnam.vn` ⭐ ⚠️ Not in parent delegation
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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}
			PTR	`ns1.dotvndns.vn`
NS	`ns1.dotvndns.vn` ⚠️ Not in zone NS records
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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}
			PTR	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn` ⚠️ Not in zone NS records
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`ns2.pavietnam.vn` ⚠️ Not in parent delegation
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
NS	`nsbak.dotvndns.com` ⚠️ Not in zone NS records
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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}
			PTR	`ns8922.dotvndns.vn`
MX	`asec-com-vn.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.27^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f27.1e100.net`
MX	`aspmx.l.google.com`⁽⁶⁾
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
TXT	`v=spf1include:spf.protection.outlook.com-all`
SOA	`ns1.pavietnam.vn`hostmaster@asec.com.vn 2023-06-11 #12

`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=2022666476

Same first word

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asec.or.kr

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aces.ai

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case.at

case.my

esca.ch

esca.ca

aces.dk

case.su

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seac.or.jp

DNS History

13 records (10 active, 3 former)

○NSdns17.fpt.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 06:19:02
○ 2026-04-11 04:06:46
○ 2026-04-12 02:52:34

○NSdns18.fpt.vn2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 06:19:02
○ 2026-04-11 04:06:46
○ 2026-04-12 02:52:34

●NSns1.dotvndns.vn2026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

●NSns1.pavietnam.vn2026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

●NSns2.dotvndns.vn2026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

●NSns2.pavietnam.vn2026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

●NSnsbak.dotvndns.com2026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

●MXalt1.aspmx.l.google.com2017-03-27 → 2026-04-12 · 2 obs

● 2017-03-27 06:19:02
● 2026-04-12 02:52:34

●MXalt2.aspmx.l.google.com2017-03-27 → 2026-04-12 · 2 obs

● 2017-03-27 06:19:02
● 2026-04-12 02:52:34

●MXasec-com-vn.mail.protection.outlook.com2017-03-27 → 2026-04-12 · 2 obs

● 2017-03-27 06:19:02
● 2026-04-12 02:52:34

●MXaspmx.l.google.com2017-03-27 → 2026-04-12 · 2 obs

● 2017-03-27 06:19:02
● 2026-04-12 02:52:34

●A103.221.221.822026-04-11 → 2026-04-12 · 3 obs

○ 2017-03-27 06:19:02
● 2026-04-11 04:06:46
● 2026-04-12 02:52:34

○A125.212.224.672017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 06:19:02
○ 2026-04-11 04:06:46
○ 2026-04-12 02:52:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, d.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn...	16 records
asec.com.vn	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for asec.com.vn (unsigned zone)

⏱️ Timing

Total: 2050ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.221.82`
NS	2	`ns1.pavietnam.vn, ns2.pavietnam.vn`
MX	4	`aspmx.l.google.com (pri: 6), asec-com-vn.mail.protection.outlook.com ...`
TXT	1	`v=spf1include:spf.protection.outlook.com`
SOA	1	`ns1.pavietnam.vn hostmaster.asec.com.vn`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

asec.com.vn points to a single IP address: 103.221.221.82.

Other host names such as toyota-phumyhung.vn, trungtambaohanhtivisamsung.net, 28tech.com.vn, ritzcarltonphuquoc.com and ippgroup.com.vn share IPs with asec.com.vn.

Name Servers

asec.com.vn is delegated to five name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

asec.com.vn at least partially shares name servers with other domains, for example eci.vn, cuulongcorp.com.vn, baconco.com.vn, onaplioa.info and mgd.edu.vn.