`studyoverseas.sg`

DNSSEC	⚠️ Not signed
A	111.221.46.35^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
		PTR	`sgmint1.noc401.com`
NS	`yiling1.noc40.com` ⭐ ⚠️ Not in parent delegation
		A	111.221.46.49^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
			PTR	`sgmint2.noc401.com`
NS	`ns1.plmcs.com` ⚠️ Not in zone NS records
		A	111.221.46.39^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
			PTR	`sgmint1.noc401.com`
NS	`ns2.plmcs.com` ⚠️ Not in zone NS records
		A	111.221.46.39^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
			PTR	`sgmint1.noc401.com`
NS	`yiling2.noc40.com` ⚠️ Not in parent delegation
		A	111.221.46.48^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
			PTR	`sgmint2.noc401.com`
MX	`studyoverseas.sg` ⭐
		A	111.221.46.35^{🇸🇬 NEWMEDIAEXPRESS111.221.46.0/24 AXGN 662B 02-322 Jurong West Street 64}
			PTR	`sgmint1.noc401.com`
TXT	`v=spf1 +a +mx +ip4:111.221.46.15 +ip4:111.221.46.35 +include:relay.mailchanne...`
SOA	`yiling1.noc40.com`root@111-221-46-15.cprapid.com 2026-03-28 #6

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2603282000

MX for

studyoverseas.sg

Same first word

Similar names

overseasstudy.com

overseasstudy.com.au

DNS History

9 records (6 active, 3 former)

○NSns1.noc82.com2015-07-20 → 2018-09-27 · 4 obs

● 2015-07-20 04:43:30
● 2018-09-27 02:05:56
○ 2026-02-27 19:19:56
○ 2026-03-28 20:48:18

●NSns1.plmcs.com2026-02-27 → 2026-03-28 · 3 obs

○ 2018-09-27 02:05:56
● 2026-02-27 19:19:56
● 2026-03-28 20:48:18

○NSns2.noc82.com2015-07-20 → 2018-09-27 · 4 obs

● 2015-07-20 04:43:30
● 2018-09-27 02:05:56
○ 2026-02-27 19:19:56
○ 2026-03-28 20:48:18

●NSns2.plmcs.com2026-02-27 → 2026-03-28 · 3 obs

○ 2018-09-27 02:05:56
● 2026-02-27 19:19:56
● 2026-03-28 20:48:18

●NSyiling1.noc40.com2026-02-27 → 2026-03-28 · 3 obs

○ 2018-09-27 02:05:56
● 2026-02-27 19:19:56
● 2026-03-28 20:48:18

●NSyiling2.noc40.com2026-02-27 → 2026-03-28 · 3 obs

○ 2018-09-27 02:05:56
● 2026-02-27 19:19:56
● 2026-03-28 20:48:18

●MXstudyoverseas.sg2015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 04:43:30
● 2026-03-28 20:48:18

●A111.221.46.352015-12-22 → 2026-03-28 · 3 obs

○ 2015-07-20 04:43:30
● 2015-12-22 13:28:36
● 2026-03-28 20:48:18

○A119.81.7.1902015-07-20 → 2015-07-20 · 3 obs

● 2015-07-20 04:43:30
○ 2015-12-22 13:28:36
○ 2026-03-28 20:48:18

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:111.221.46.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyoverseas.sg (unsigned zone)

⏱️ Timing

Total: 1701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`111.221.46.35`
NS	2	`yiling1.noc40.com, yiling2.noc40.com`
MX	1	`studyoverseas.sg (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:111.221.46.15 +ip4:11`
SOA	1	`yiling1.noc40.com root.111-221-46-15.cpr`

Analysis

Mail Server Role

studyoverseas.sg is the mail server for studyoverseas.sg.

IP Addresses

studyoverseas.sg resolves to a single IP: 111.221.46.35.

Other host names, for instance davd.com.au, ns1.noc82.com, jbgame.com.my, overseaseducation.sg and noc82.com share IP numbers with studyoverseas.sg.

Name Servers

studyoverseas.sg is delegated to four name servers: yiling1.noc40.com, yiling2.noc40.com, ns1.plmcs.com and ns2.plmcs.com.

studyoverseas.sg shares some name servers with other domains, for example hostingmaxima.co.id, mt4stats.com, propertyscript.net, pathway.sg and thinkingdimensions.com.sg.

these name servers are often used with ns1.lawangtechno.com, ns2.lawangtechno.com, ns15.boxdetail.com, ns16.boxdetail.com, ns2.noc82.com, ris1.realitsolution.com, ris2.realitsolution.com, ns1.25host.com, ns2.25host.com and ns7.sufanet.com.

Host names with a single IP:

yiling1.noc40.com points to: 111.221.46.49

yiling2.noc40.com points to: 111.221.46.48

ns1.plmcs.com points to: 111.221.46.39

ns2.plmcs.com points to: 111.221.46.39

Host names pointing to 111.221.46.39: ns1.plmcs.com and ns2.plmcs.com

Mail Servers

One mail server handles studyoverseas.sg.

Host name studyoverseas.sg points to IP 111.221.46.35.

studyoverseas.sg - robtex.com