csctr.net - dns.ninja

`csctr.net`

DNSSEC	⚠️ Not signed
A	101.100.210.30^{🇸🇬 VODIEN-AS-AP-LOC2101.100.210.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre}
		PTR	`web103.webhostsg.com`
NS	`ns1.webhostsg.com` ⭐ ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1858^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.webhostsg.com`
		A	162.159.24.88^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.webhostsg.com` ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1979^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.webhostsg.com`
		A	162.159.25.121^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.webhostsg.com` ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1858^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.webhostsg.com`
		A	162.159.24.88^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.webhostsg.com` ⚠️ Not in parent delegation
		A	162.159.25.121^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`pridns.iwi.com.sg` ⚠️ Not in zone NS records
		A	162.159.24.88^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`secdns.iwi.com.sg` ⚠️ Not in zone NS records
		A	162.159.25.121^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.csctr.net` ⭐
		A	101.100.210.30^{🇸🇬 VODIEN-AS-AP-LOC2101.100.210.0/24 Vodien Internet Solutions Pte Ltd 3 Irving Road 09-01 Tai Seng Centre}
			PTR	`web103.webhostsg.com`
TXT	`v=spf1 +mx +a +ip4:101.100.228.129 ~all`
SOA	`ns1.webhostsg.com`support@iwi.com.sg 2026-07-04 #0

`net`

	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=1783177276

Subdomains

mail.csctr.net

Same first word

csctr.org

csctr.net

Similar names

crtcs.com

scrtc.com

crsct.com.cn

crtcs.xyz

ccrts.org

crcst.com

ccstr.org

csrtc.net

csrtc.org

csrtc.com

stcrc.de

ctsrc.org

rtscc.com

stcrc.org

rtccs.com

scrtc.net

rtcsc.com

rstcc.net

rctcs.com

rstcc.com

srtcc.com

ccstr.com

strcc.org

trscc.com

stccr.com

rtccs.in

cstcr.com

stcrc.com

tccsr.com

trcsc.org

srctc.com

ccrts.com

rstcc.ca

ctcrs.com

crsct.com

tsrcc.net

ccrts.ru

tsrcc.com

rcstc.com.cn

crstc.com

cstcr.cn

crcts.com

DNS History

11 records (8 active, 3 former)

●NSns1.webhostsg.com2016-07-20 → 2026-07-04 · 3 obs

○ 2016-03-29 11:13:32
● 2016-07-20 15:52:58
● 2026-07-04 15:07:32

●NSns2.webhostsg.com2016-07-20 → 2026-07-04 · 3 obs

○ 2016-03-29 11:13:32
● 2016-07-20 15:52:58
● 2026-07-04 15:07:32

●NSns3.webhostsg.com2016-07-20 → 2026-07-04 · 3 obs

○ 2016-03-29 11:13:32
● 2016-07-20 15:52:58
● 2026-07-04 15:07:32

●NSns4.webhostsg.com2016-07-20 → 2026-07-04 · 3 obs

○ 2016-03-29 11:13:32
● 2016-07-20 15:52:58
● 2026-07-04 15:07:32

●NSpridns.iwi.com.sg2015-08-24 → 2026-07-04 · 6 obs

● 2015-08-24 19:11:06
● 2016-03-29 11:13:32
○ 2016-07-20 15:52:58
○ 2020-03-18 17:27:20
● 2026-02-21 07:56:50
● 2026-07-04 15:07:32

●NSsecdns.iwi.com.sg2015-08-24 → 2026-07-04 · 6 obs

● 2015-08-24 19:11:06
● 2016-03-29 11:13:32
○ 2016-07-20 15:52:58
○ 2020-03-18 17:27:20
● 2026-02-21 07:56:50
● 2026-07-04 15:07:32

○MXmail-srv25.csctr.net2015-08-24 → 2016-07-20 · 4 obs

● 2015-08-24 19:11:06
● 2016-07-20 15:52:58
○ 2017-03-25 19:22:12
○ 2026-07-04 15:07:32

●MXmail.csctr.net2017-03-25 → 2026-07-04 · 3 obs

○ 2016-07-20 15:52:58
● 2017-03-25 19:22:12
● 2026-07-04 15:07:32

○MXrelay.iwi.com.sg2015-08-24 → 2016-07-20 · 4 obs

● 2015-08-24 19:11:06
● 2016-07-20 15:52:58
○ 2017-03-25 19:22:12
○ 2026-07-04 15:07:32

●A101.100.210.302016-07-20 → 2026-07-04 · 3 obs

○ 2016-03-29 11:13:32
● 2016-07-20 15:52:58
● 2026-07-04 15:07:32

○A203.117.178.722015-08-24 → 2016-03-29 · 4 obs

● 2015-08-24 19:11:06
● 2016-03-29 11:13:32
○ 2016-07-20 15:52:58
○ 2026-07-04 15:07:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csctr.net	secdns.iwi.com.sg, pridns.iwi.com.sg	-

✅ Authoritative Response

Server:162.159.24.88

NS records: secdns.iwi.com.sg, pridns.iwi.com.sg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csctr.net (unsigned zone)

⏱️ Timing

Total: 2552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`101.100.210.30`
NS	4	`ns3.webhostsg.com, ns2.webhostsg.com...`
MX	1	`mail.csctr.net (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:101.100.228.129 ~all`
SOA	1	`ns1.webhostsg.com support.iwi.com.sg`

Analysis

Hierarchy

mail.csctr.net is a subdomain of csctr.net.

IP Addresses

csctr.net points to a single IP number: 101.100.210.30.

Additional host names — mail.charteredasia.com, genusearch.com, www.baihesingers.org and two others — share IP numbers with csctr.net.

Name Servers

csctr.net has 6 name servers — ns1.webhostsg.com, ns2.webhostsg.com, ns3.webhostsg.com and 3 others.

The name servers of csctr.net overlap at least partially with those of other domains — among them 59.54.172.202.in-addr.arpa, enovate.com.sg, achievegroup.com.sg and two more.

The name servers ns4.webhostsg.com, pridns.iwi.com.sg and secdns.iwi.com.sg are commonly seen alongside these name servers.

Host names with two IP numbers:

ns1.webhostsg.com resolves to 162.159.24.88 and 2400:cb00:2049:1::a29f:1858.

ns2.webhostsg.com resolves to 162.159.25.121 and 2400:cb00:2049:1::a29f:1979.

ns3.webhostsg.com resolves to 162.159.24.88 and 2400:cb00:2049:1::a29f:1858.

Host names pointing to a single IP address:

ns4.webhostsg.com resolves to 162.159.25.121.

pridns.iwi.com.sg resolves to 162.159.24.88.

secdns.iwi.com.sg resolves to 162.159.25.121.

The host names ns1.webhostsg.com and ns3.webhostsg.com both resolve to 2400:cb00:2049:1::a29f:1858 IP addresses.

ns1.webhostsg.com, ns3.webhostsg.com and pridns.iwi.com.sg are host names that all point to 162.159.24.88.

ns2.webhostsg.com, ns4.webhostsg.com and secdns.iwi.com.sg are host names that all point to 162.159.25.121.

Mail Servers

csctr.net has one mail server: mail.csctr.net.

mail.csctr.net points to one IP number — 101.100.210.30.