smartsoftware.vn - dns.ninja

`smartsoftware.vn`

DNSSEC	⚠️ Not signed
A	123.30.135.213^{🇻🇳 VDC123.30.135.0/24 VNPT}
		PTR	`sv135d213.static.dc.ngoinhamang.com`
NS	`ns1.ngoinhamang.com` ⭐ ⚠️ 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`
NS	`ns1.matbao.vn` ⚠️ 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.vn` ⚠️ 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.ngoinhamang.com` ⚠️ Not in parent delegation
		A	35.198.246.158^{🇸🇬 Google35.198.240.0/20}
MX	`fb6f939c736844b03264cd24791bd9.msv1.invalid` ⭐
MX	`fb6f939c736844b03264cd24791bd9.pamx1.hotmail.com` ⭐
		A	52.101.41.59^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.50.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.68.1^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.73.29^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`v=msv1 t=fb6f939c736844b03264cd24791bd9`
TXT	`v=spf1 include:hotmail.com ~all`
SOA	`ns1.ngoinhamang.com`admin@matbao.com serial=8052093

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030946563

Same first word

Similar names

softwaremarts.com

softwaresmart.com

DNS History

7 records (7 active, 0 former)

●NSns1.matbao.vn2026-06-09 → 2026-06-30 · 3 obs

○ 2015-06-19 10:17:42
● 2026-06-09 19:32:52
● 2026-06-30 20:29:08

●NSns1.ngoinhamang.com2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 10:17:42
● 2026-06-30 20:29:08

●NSns2.matbao.vn2026-06-09 → 2026-06-30 · 3 obs

○ 2015-06-19 10:17:42
● 2026-06-09 19:32:52
● 2026-06-30 20:29:08

●NSns2.ngoinhamang.com2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 10:17:42
● 2026-06-30 20:29:08

●MXfb6f939c736844b03264cd24791bd9.msv1.invalid2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 10:17:42
● 2026-06-30 20:29:08

●MXfb6f939c736844b03264cd24791bd9.pamx1.hotmail.com2015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 10:17:42
● 2026-06-30 20:29:08

●A123.30.135.2132015-06-19 → 2026-06-30 · 2 obs

● 2015-06-19 10:17:42
● 2026-06-30 20:29:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	h.dns-servers.vn, d.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn...	15 records
smartsoftware.vn	ns2.matbao.vn, ns1.matbao.vn	2 records

✅ Authoritative Response

Server:103.138.89.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartsoftware.vn (unsigned zone)

⏱️ Timing

Total: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.30.135.213`
NS	2	`ns2.ngoinhamang.com, ns1.ngoinhamang.com`
MX	2	`fb6f939c736844b03264cd24791bd9.msv1.inva, fb6f939c736844b03264cd24791bd9.pamx1.hot`
TXT	2	`v=spf1 include:hotmail.com ~all, v=msv1 t=fb6f939c736844b03264cd24791bd9`
SOA	1	`ns1.ngoinhamang.com admin.matbao.com`

📌 Glue Records Collected

Total: 17

In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

IP Addresses

smartsoftware.vn points to a single IP number: 123.30.135.213.

Name Servers

smartsoftware.vn has four authoritative name servers: ns1.ngoinhamang.com, ns2.ngoinhamang.com, ns1.matbao.vn and ns2.matbao.vn.

smartsoftware.vn has at least partial name server overlap with other domains, such as vnj-ss.com, hondanghia.com.vn, ngocminhec.com.vn and two others.

ns1.matbao.com, ns2.matbao.com and ns-bak.matbao.com — plus 4 other name servers — are commonly paired with these name servers.

Host names with two IP numbers:

ns1.matbao.vn maps to two IP addresses — 13.250.228.99 and 103.110.128.60.

ns2.matbao.vn maps to two IP addresses — 35.198.203.127 and 103.138.89.11.

Host names pointing to a single IP address:

ns1.ngoinhamang.com points to the IP address 13.250.228.99.

ns2.ngoinhamang.com points to the IP address 35.198.246.158.

These two host names — ns1.matbao.vn and ns1.ngoinhamang.com — each point to 13.250.228.99 IP addresses.

Mail Servers

smartsoftware.vn has two mail servers: fb6f939c736844b03264cd24791bd9.msv1.invalid and fb6f939c736844b03264cd24791bd9.pamx1.hotmail.com.

Host names resolving to four IP addresses:

fb6f939c736844b03264cd24791bd9.pamx1.hotmail.com has four IP addresses: 52.101.41.59, 52.101.50.6, 52.101.68.1 and 52.101.73.29.