`namlongsoft.com`

DNSSEC	⚠️ Not signed
A	159.65.135.170^{🇸🇬 DIGITALOCEAN159.65.128.0/20 DigitalOcean}
NS	`ns1.matbao.vn` ⭐ ⚠️ Not in parent delegation
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns-bak.matbao.com` ⚠️ Not in parent delegation
		A	35.198.246.158^{🇸🇬 Google35.198.240.0/20}
			PTR	`158.246.198.35.bc.googleusercontent.com`
NS	`ns1.matbao.com` ⚠️ Not in zone NS records
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.com` ⚠️ 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}
NS	`ns2.matbao.vn` ⚠️ 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}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 mx ~all`
SOA	`ns1.matbao.vn`admin@matbao.com 2018-03-07 #1

`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=1778340216

Same first word

namlongsoft.com

namlongsoft.net

DNS History

12 records (11 active, 1 former)

●NSns-bak.matbao.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●NSns1.matbao.com2026-02-23 → 2026-05-09 · 3 obs

○ 2015-07-08 04:03:12
● 2026-02-23 02:11:52
● 2026-05-09 15:30:36

●NSns1.matbao.vn2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●NSns2.matbao.com2026-02-23 → 2026-05-09 · 3 obs

○ 2015-07-08 04:03:12
● 2026-02-23 02:11:52
● 2026-05-09 15:30:36

●NSns2.matbao.vn2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●MXalt1.aspmx.l.google.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●MXalt2.aspmx.l.google.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●MXaspmx.l.google.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●MXaspmx2.googlemail.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

●MXaspmx3.googlemail.com2015-07-08 → 2026-05-09 · 2 obs

● 2015-07-08 04:03:12
● 2026-05-09 15:30:36

○A128.199.217.1112015-07-08 → 2017-02-17 · 4 obs

● 2015-07-08 04:03:12
● 2017-02-17 20:17:26
○ 2026-02-23 02:11:52
○ 2026-05-09 15:30:36

●A159.65.135.1702026-02-23 → 2026-05-09 · 3 obs

○ 2017-02-17 20:17:26
● 2026-02-23 02:11:52
● 2026-05-09 15:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
namlongsoft.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for namlongsoft.com (unsigned zone)

⏱️ Timing

Total: 3895ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.65.135.170`
NS	3	`ns2.matbao.vn, ns-bak.matbao.com...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx3.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns1.matbao.vn admin.matbao.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)

Analysis

IP Addresses

namlongsoft.com points to a single IP: 159.65.135.170.

Name Servers

namlongsoft.com is delegated to five name servers: ns-bak.matbao.com, ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

namlongsoft.com at least partially shares its name servers with other domains, for instance thangmaythiennam.vn, daductam.com.vn, e-study.vn, mobifonehanoi.vn and ims.net.vn.