`defarsystem.com.sg`

DNSSEC	⚠️ Not signed
A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
		PTR	`148-144-140-158.myrepublic.com.sg`
NS	`ns1.defarsystem.com.sg` ⭐ ⚠️ Not in parent delegation
		A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
			PTR	`148-144-140-158.myrepublic.com.sg`
NS	`ns1.jidhost.com` ⚠️ Not in zone NS records
		A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
			PTR	`148-144-140-158.myrepublic.com.sg`
NS	`ns2.defarsystem.com.sg` ⚠️ Not in parent delegation
		A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
			PTR	`148-144-140-158.myrepublic.com.sg`
NS	`ns2.jidhost.com` ⚠️ Not in zone NS records
		A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
			PTR	`148-144-140-158.myrepublic.com.sg`
MX	`mail.defarsystem.com.sg` ⭐
		A	158.140.144.148^{🇸🇬 MYHOSTING-SG158.140.144.0/24 MYREPUBLIC LIMITED Jackson Square 11 Lorong 3 Toa Payoh Block B, 04-11/15}
			PTR	`148-144-140-158.myrepublic.com.sg`
TXT	`v=spf1 +a +mx +a:jidweb.com +a:jidsolutions.com include:spf.protection.outlo...`
TXT	`MS=ms89698564`
SOA	`ns1.defarsystem.com.sg`eugeneyj@yahoo.com.sg serial=1772537050

`com.sg`

	DNSSEC	⚠️ Not signed
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany3.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany4.sgnic.sg` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg` ⚠️ Not in parent delegation
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2605140400

Subdomains

www.defarsystem.com.sg

mail.defarsystem.com.sg

ns1.defarsystem.com.sg

ns2.defarsystem.com.sg

Same first word

defarsystem.com.sg

Similar names

defrasystem.it

DNS History

15 records (6 active, 9 former)

●NSns1.defarsystem.com.sg2026-02-24 → 2026-05-14 · 3 obs

○ 2019-03-08 07:23:44
● 2026-02-24 06:35:44
● 2026-05-14 04:43:22

●NSns1.jidhost.com2026-02-24 → 2026-05-14 · 3 obs

○ 2019-03-08 07:23:44
● 2026-02-24 06:35:44
● 2026-05-14 04:43:22

○NSns1.singteldns.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

●NSns2.defarsystem.com.sg2026-02-24 → 2026-05-14 · 3 obs

○ 2019-03-08 07:23:44
● 2026-02-24 06:35:44
● 2026-05-14 04:43:22

●NSns2.jidhost.com2026-02-24 → 2026-05-14 · 3 obs

○ 2019-03-08 07:23:44
● 2026-02-24 06:35:44
● 2026-05-14 04:43:22

○NSns2.singteldns.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXalt1.aspmx.l.google.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXalt2.aspmx.l.google.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXaspmx.l.google.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXaspmx2.googlemail.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXaspmx3.googlemail.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXaspmx4.googlemail.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

○MXaspmx5.googlemail.com2019-03-08 → 2019-03-08 · 3 obs

● 2019-03-08 07:23:44
○ 2026-02-24 06:35:44
○ 2026-05-14 04:43:22

●MXmail.defarsystem.com.sg2026-02-24 → 2026-05-14 · 3 obs

○ 2019-03-08 07:23:44
● 2026-02-24 06:35:44
● 2026-05-14 04:43:22

●A158.140.144.1482019-03-08 → 2026-05-14 · 2 obs

● 2019-03-08 07:23:44
● 2026-05-14 04:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
defarsystem.com.sg	ns1.jidhost.com, ns2.jidhost.com	-

✅ Authoritative Response

Server:158.140.144.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defarsystem.com.sg (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.140.144.148`
NS	2	`ns1.defarsystem.com.sg, ns2.defarsystem.com.sg`
MX	1	`mail.defarsystem.com.sg (pri: 0)`
TXT	2	`MS=ms89698564, v=spf1 +a +mx +a:jidweb.com +a:jidsolut`
SOA	1	`ns1.defarsystem.com.sg eugeneyj.yahoo.co`

Analysis

Hierarchy

defarsystem.com.sg is a parent of www.defarsystem.com.sg, mail.defarsystem.com.sg, ns1.defarsystem.com.sg and ns2.defarsystem.com.sg.

IP Addresses

defarsystem.com.sg points to a single IP: 158.140.144.148.

Other host names, for instance mail.reliancelearninglab.com, mail.genium.sg, reliancelearninglab.com, mail.defarsystem.com.sg and ns1.defarsystem.com.sg share IP numbers with defarsystem.com.sg.

Name Servers

defarsystem.com.sg is delegated to four name servers: ns1.jidhost.com, ns2.jidhost.com, ns1.defarsystem.com.sg and ns2.defarsystem.com.sg.

defarsystem.com.sg at least partially shares its name servers with other domains, for instance acmiso.com.my, jidhost.com, jidweb.com, hospilite.com and wassubs.com.

These name servers are commonly used with ns1.acmiso.com.my, ns2.acmiso.com.my, ns.jidweb.com, ns1.hospilite.com, ns2.hospilite.com, ns1.wassubs.com, ns2.wassubs.com, ns1.reliancelearninglab.com, ns2.reliancelearninglab.com and ns1.namsoontimber.com.

Host names with a single IP address:

ns1.jidhost.com points to: 158.140.144.148

ns2.jidhost.com points to: 158.140.144.148

ns1.defarsystem.com.sg points to: 158.140.144.148

ns2.defarsystem.com.sg points to: 158.140.144.148

Host names pointing to 158.140.144.148: ns1.jidhost.com, ns2.jidhost.com, ns1.defarsystem.com.sg and ns2.defarsystem.com.sg

Mail Servers

defarsystem.com.sg is served by a single mail server, mail.defarsystem.com.sg.

mail.defarsystem.com.sg points to IP number 158.140.144.148.

defarsystem.com.sg - robtex.com