smalltool.com - dns.ninja

`smalltool.com`

DNSSEC	⚠️ Not signed
A	158.255.213.132^{🇺🇸 M-1158.255.213.0/24 M247-USA}
		PTR	`132.213.255.158.in-addr.arpa`
NS	`sun.netpluz.asia` ⭐
NS	`mars.netpluz.asia`
		A	103.51.160.199^{🇸🇬 NETPLUZ-1103.51.160.0/24 NETPLUZ HOLDINGS PRIVATE LIMITED 380 Jalan Besar 07-09 ARC380}
			PTR	`mars.netpluz.asia`
NS	`mercury.netpluz.asia`
		A	103.51.160.137^{🇸🇬 NETPLUZ-1103.51.160.0/24 NETPLUZ HOLDINGS PRIVATE LIMITED 380 Jalan Besar 07-09 ARC380}
MX	`smalltool-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms58045098`
SOA	`sun.netpluz.asia`postmaster@netpluz.asia 2026-03-11 #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=1783473846

Same first word

smalltool.readthedocs.io

smalltool.github.io

smalltool.cc

smalltool.com

smalltool.cn

Similar names

toolsmall.net

toolsmall.gr

toolmalls.com

toolsmall.com

DNS History

14 records (5 active, 9 former)

○NSdns2.netplus-asia.com2015-08-05 → 2015-12-07 · 4 obs

● 2015-08-05 00:43:00
● 2015-12-07 00:52:48
○ 2016-03-12 01:07:06
○ 2026-07-08 01:52:42

○NSdns4.netplus-asia.com2015-08-05 → 2015-12-07 · 4 obs

● 2015-08-05 00:43:00
● 2015-12-07 00:52:48
○ 2016-03-12 01:07:06
○ 2026-07-08 01:52:42

●NSmars.netpluz.asia2026-05-09 → 2026-07-08 · 3 obs

○ 2026-02-26 15:51:24
● 2026-05-09 10:56:36
● 2026-07-08 01:52:42

●NSmercury.netpluz.asia2026-05-09 → 2026-07-08 · 3 obs

○ 2026-02-26 15:51:24
● 2026-05-09 10:56:36
● 2026-07-08 01:52:42

○NSns1.netpluz.sg2016-03-12 → 2026-02-26 · 5 obs

○ 2015-12-07 00:52:48
● 2016-03-12 01:07:06
● 2026-02-26 15:51:24
○ 2026-05-09 10:56:36
○ 2026-07-08 01:52:42

○NSns2.netpluz.sg2016-03-12 → 2026-02-26 · 5 obs

○ 2015-12-07 00:52:48
● 2016-03-12 01:07:06
● 2026-02-26 15:51:24
○ 2026-05-09 10:56:36
○ 2026-07-08 01:52:42

○NSns3.netpluz.asia2016-03-12 → 2026-02-26 · 5 obs

○ 2015-12-07 00:52:48
● 2016-03-12 01:07:06
● 2026-02-26 15:51:24
○ 2026-05-09 10:56:36
○ 2026-07-08 01:52:42

○NSns4.netpluz.asia2017-05-14 → 2026-02-26 · 5 obs

○ 2016-03-12 01:07:06
● 2017-05-14 22:24:52
● 2026-02-26 15:51:24
○ 2026-05-09 10:56:36
○ 2026-07-08 01:52:42

○NSpridns.netpluz.sg2016-03-12 → 2026-02-26 · 5 obs

○ 2015-12-07 00:52:48
● 2016-03-12 01:07:06
● 2026-02-26 15:51:24
○ 2026-05-09 10:56:36
○ 2026-07-08 01:52:42

●NSsun.netpluz.asia2026-05-09 → 2026-07-08 · 3 obs

○ 2026-02-26 15:51:24
● 2026-05-09 10:56:36
● 2026-07-08 01:52:42

○MXmail.smalltool.com2015-08-05 → 2017-07-25 · 4 obs

● 2015-08-05 00:43:00
● 2017-07-25 13:09:28
○ 2026-02-26 15:51:24
○ 2026-07-08 01:52:42

○MXmailback.bee-net.com2015-08-05 → 2016-03-12 · 4 obs

● 2015-08-05 00:43:00
● 2016-03-12 01:07:06
○ 2016-09-11 11:27:04
○ 2026-07-08 01:52:42

●MXsmalltool-com.mail.protection.outlook.com2026-02-26 → 2026-07-08 · 3 obs

○ 2017-07-25 13:09:28
● 2026-02-26 15:51:24
● 2026-07-08 01:52:42

●A158.255.213.1322026-02-26 → 2026-07-08 · 2 obs

● 2026-02-26 15:51:24
● 2026-07-08 01:52:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
smalltool.com	mercury.netpluz.asia, mars.netpluz.asia	-

✅ Authoritative Response

Server:103.51.160.137

NS records: mercury.netpluz.asia, mars.netpluz.asia

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smalltool.com (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.255.213.132`
NS	2	`mercury.netpluz.asia, mars.netpluz.asia`
MX	1	`smalltool-com.mail.protection.outlook.co`
TXT	2	`MS=ms58045098, v=spf1 include:spf.protection.outlook.co`
SOA	1	`sun.netpluz.asia postmaster.netpluz.asia`

Analysis

IP Addresses

smalltool.com has exactly one IP address — 158.255.213.132.

Name Servers

DNS for smalltool.com is handled by three authoritative name servers: mars.netpluz.asia, mercury.netpluz.asia and sun.netpluz.asia.

There is at least partial name server overlap between smalltool.com and other domains — technic-power.com, jascompo.com.sg, netplus-asia.com and two more among them.

mars.netpluz.asia → 103.51.160.199 and mercury.netpluz.asia → 103.51.160.137: one IP number per host name.

Mail Servers

smalltool.com uses one mail server — smalltool-com.mail.protection.outlook.com.

smalltool-com.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.