`becamextdc.com.vn`

DNSSEC	⚠️ Not signed
A	45.252.249.43^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`ns1.pavietnam.vn` ⭐
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.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`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.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`
		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`
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		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	`pro62.emailserver.vn` ⭐
		A	103.138.88.139^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
			PTR	`pro62.emailserver.vn`
TXT	`v=spf1 mx include:emailserver.vn include:spf.protection.outlook.com -all`
SOA	`ns1.pavietnam.vn`hostmaster@becamextdc.com.vn 2025-01-07 #54

`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=2022706655

WOT: NOT_SAFE (50/100)

Subdomains

tuyendung.becamextdc.com.vn

www.becamextdc.com.vn

myland.becamextdc.com.vn

chat.becamextdc.com.vn

sso.becamextdc.com.vn

admintuyendung.becamextdc.com.vn

erp.becamextdc.com.vn

service.becamextdc.com.vn

login.becamextdc.com.vn

Same first word

becamextdc.com.vn

DNS History

12 records (6 active, 6 former)

○NSdns1.hcm.fpt.vn2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

○NSdns13.fpt.vn2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

○NSdns14.fpt.vn2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

○NSdns2.hcm.fpt.vn2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

●NSnsbak.dotvndns.com2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

○MXmail.becamextdc.com.vn2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

●MXpro62.emailserver.vn2026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

○A112.78.1.402015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 07:06:28
● 2017-03-27 06:50:16
○ 2026-05-01 10:12:24
○ 2026-05-09 15:22:58

●A45.252.249.432026-05-01 → 2026-05-09 · 3 obs

○ 2017-03-27 06:50:16
● 2026-05-01 10:12:24
● 2026-05-09 15:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	h.dns-servers.vn, c.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn...	-
becamextdc.com.vn	ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.252.249.43`
NS	3	`ns1.dotvndns.vn, ns2.dotvndns.vn...`
MX	1	`pro62.emailserver.vn (pri: 10)`
TXT	1	`v=spf1 mx include:emailserver.vn include`
SOA	1	`ns1.pavietnam.vn hostmaster.becamextdc.c`

Analysis

Hierarchy

becamextdc.com.vn is the parent of tuyendung.becamextdc.com.vn, www.becamextdc.com.vn, myland.becamextdc.com.vn, chat.becamextdc.com.vn, sso.becamextdc.com.vn and a few other host names.

IP Addresses

becamextdc.com.vn points to IP number 45.252.249.43.

For instance, other host names vongtay.inlogo.vn, www.chatbotx.vn, www.google.itgreen.com.vn, google.itgreen.com.vn and demo.esimdata.vn share IP numbers with becamextdc.com.vn.

Name Servers

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

becamextdc.com.vn shares name servers with other domains at least partially, for example tpind.net, cuacuoncuakeobinhduong.net, bayviet.com.vn, nhansam.vn and ttnminhly.vn.

These name servers are commonly used together with ns2.pavietnam.vn, nsbak.pavietnam.net, ns3.dotvndns.vn and ns4.dotvndns.vn.

Host names with two IP numbers:

The host name nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22; The host name ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3; The host name ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247; The host name ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3. Host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn. Host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.

Mail Servers

becamextdc.com.vn is handled by a single mail server, pro62.emailserver.vn.

becamextdc.com.vn shares the same mail server setup as other domains, for instance goasiatravel.com, phinviet.com.vn, tanphucuong.vn, easylaser.vn and handee.vn.

becamextdc.com.vn shares mail servers with other domains at least partially; for instance dongxuyenport.com.vn, khuqldb4.gov.vn, firstems.com, sdsvn.com and avplus.com.vn.

pro62.emailserver.vn points to a single IP: 103.138.88.139.

becamextdc.com.vn - robtex.com