`lamwebtrongoi.com`

DNSSEC	⚠️ Not signed
A	42.112.16.123^{🇻🇳 FPT-AS-AP42.112.16.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
NS	`ns1.lamwebtrongoi.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.lamwebtrongoi.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
MX	`mail.lamwebtrongoi.com` ⭐
		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`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.lamwebtrongoi.vn`hostmaster@lamwebtrongoi.com 2025-08-02 #17

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774536957

Subdomains

mail.lamwebtrongoi.com

Same first word

lamwebtrongoi.com

lamwebtrongoi.vn

DNS History

7 records (4 active, 3 former)

○NSns1.dotvndns.vn2015-08-20 → 2017-03-15 · 4 obs

● 2015-08-20 00:06:56
● 2017-03-15 13:39:42
○ 2026-02-20 10:04:06
○ 2026-03-26 15:10:52

●NSns1.lamwebtrongoi.vn2026-02-20 → 2026-03-26 · 3 obs

○ 2017-03-15 13:39:42
● 2026-02-20 10:04:06
● 2026-03-26 15:10:52

○NSns2.dotvndns.vn2015-08-20 → 2017-03-15 · 4 obs

● 2015-08-20 00:06:56
● 2017-03-15 13:39:42
○ 2026-02-20 10:04:06
○ 2026-03-26 15:10:52

●NSns2.lamwebtrongoi.vn2026-02-20 → 2026-03-26 · 3 obs

○ 2017-03-15 13:39:42
● 2026-02-20 10:04:06
● 2026-03-26 15:10:52

●MXmail.lamwebtrongoi.com2015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 00:06:56
● 2026-03-26 15:10:52

○A112.213.89.32015-08-20 → 2017-03-15 · 4 obs

● 2015-08-20 00:06:56
● 2017-03-15 13:39:42
○ 2026-02-20 10:04:06
○ 2026-03-26 15:10:52

●A42.112.16.1232015-08-20 → 2026-03-26 · 2 obs

● 2015-08-20 00:06:56
● 2026-03-26 15:10:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
lamwebtrongoi.com	ns1.lamwebtrongoi.vn, ns2.lamwebtrongoi.vn	-

✅ Authoritative Response

Server:222.255.121.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lamwebtrongoi.com (unsigned zone)

⏱️ Timing

Total: 1502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`42.112.16.123`
NS	2	`ns2.lamwebtrongoi.vn, ns1.lamwebtrongoi.vn`
MX	1	`mail.lamwebtrongoi.com (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.lamwebtrongoi.vn hostmaster.lamwebtr`

Analysis

Hierarchy

mail.lamwebtrongoi.com is a child of lamwebtrongoi.com.

IP Addresses

lamwebtrongoi.com resolves to one IP number: 42.112.16.123.

Other host names, for instance dangkymanginternetviettel.mov.mn, a17-112-144-59.www.ficvnn.mov.mn, bo3.cameralongan.mov.mn, ff.cameralongan.mov.mn and namvietluat.com share IP numbers with lamwebtrongoi.com.

Name Servers

lamwebtrongoi.com's delegation uses two name servers: ns1.lamwebtrongoi.vn and ns2.lamwebtrongoi.vn.

lamwebtrongoi.com shares the same name server setup as tuvangiayphepcao.com and taowebtrongoi.com.

Host names with a single IP address: ns1.lamwebtrongoi.vn points to 112.213.89.3; ns2.lamwebtrongoi.vn points to 222.255.121.247.

Mail Servers

A single mail server handles lamwebtrongoi.com, mail.lamwebtrongoi.com.

Host name mail.lamwebtrongoi.com resolves to a single IP: 112.213.89.3.

lamwebtrongoi.com - robtex.com