`splus-software.com`

DNSSEC	⚠️ Not signed
NS	`ns1.matbao.com` ⭐
		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`
		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	`mx.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
SOA	`ns1.matbao.com`admin@matbao.com 2026-05-07 #3

`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=1778349401

Subdomains

rd.splus-software.com

redmine.splus-software.com

Same first word

splus-software.com.vn

DNS History

10 records (3 active, 7 former)

○NScoby.ns.cloudflare.com2016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

○NSkay.ns.cloudflare.com2016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

●NSns1.matbao.com2026-05-09 → 2026-05-09 · 2 obs

○ 2017-11-24 00:43:58
● 2026-05-09 18:09:14

●NSns2.matbao.com2026-05-09 → 2026-05-09 · 2 obs

○ 2017-11-24 00:43:58
● 2026-05-09 18:09:14

●MXmx.zoho.com2026-05-09 → 2026-05-09 · 2 obs

○ 2017-11-24 00:43:58
● 2026-05-09 18:09:14

○MXsplus-software.com.vn2016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

○A104.27.138.272016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

○A104.27.139.272016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

○A2400:cb00:2048:1::681b:8a1b2016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

○A2400:cb00:2048:1::681b:8b1b2016-12-19 → 2017-11-24 · 3 obs

● 2016-12-19 04:32:04
● 2017-11-24 00:43:58
○ 2026-05-09 18:09:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
splus-software.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 splus-software.com (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	1	`mx.zoho.com (pri: 10)`
TXT	1	`v=spf1 include:zohomail.com ~all`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

splus-software.com is a parent of rd.splus-software.com and redmine.splus-software.com.

Name Servers

splus-software.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.

splus-software.com uses the same name server setup as other domains such as xddienthienphuoc.com, xoamu.com, danluat.com, hdmilk.com and thaiapw.cloud.

splus-software.com shares name servers with other domains at least partially, for example minova.vn, tiemhoatuoi.com, benhvienthienduc.vn, bepquang.com.vn and hoclaixevinhlong.com.

These name servers are commonly used together with ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com and ns1.digipowerdns.com.

Host names with two IP numbers:

ns1.matbao.com points to 13.250.228.99 and 103.110.128.60; ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.

Mail Servers

splus-software.com is handled by a single mail server, mx.zoho.com.

splus-software.com shares the same mail server setup as other domains, for instance motherhenbooks.com, ultrasoft.mk, yorkrenewables.com, delare.com.br and eastangelharbor.com.

splus-software.com shares mail servers with other domains at least partially; for instance rustyloon.net, shriharipriya.com, drewable.com, flexi.ge and oasi(0x736578)peditions.com.

these mail servers are commonly used alongside mx2.zoho.com and mx3.zoho.com.

mx.zoho.com resolves to two IPs: 136.143.191.44 and 204.141.33.44.

splus-software.com - robtex.com