`classonecorp.com`

DNSSEC	⚠️ Not signed
A	103.6.196.47^{🇲🇾 EXABYTES-AS-AP103.6.196.0/24 Exa Bytes Network Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 3}
		PTR	`sp171.mschosting.cloud`
NS	`ns1.mschosting.cloud` ⭐
		A	185.8.238.17^{🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global}
			PTR	`ns2.idcloudhosting.cloud`
			PTR	`ns2.mschosting.cloud`
			PTR	`ns2.sgcloudhosting.cloud`
NS	`ns2.mschosting.cloud`
		A	45.138.106.17^{🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global}
			PTR	`ns1.idcloudhosting.cloud`
			PTR	`ns1.mschosting.cloud`
			PTR	`ns1.sgcloudhosting.cloud`
NS	`ns4.mschosting.cloud`
		A	103.7.9.75^{🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar}
			PTR	`ns173.mschosting.cloud`
MX	`mx3.mschosting.online` ⭐
		A	103.7.9.50^{🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar}
			PTR	`spfilter-2.sesg02.sgcloudhosting.com`
		A	103.26.41.96^{🇸🇬 EXABYTES-AS-AP103.26.41.0/24 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar}
			PTR	`spfilter-1.sesg02.sgcloudhosting.com`
MX	`mx4.mschosting.online` ⭐
		A	103.7.9.50^{🇸🇬 EXABYTES-AS-AP103.7.8.0/22 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar}
			PTR	`spfilter-2.sesg02.sgcloudhosting.com`
		A	103.26.41.96^{🇸🇬 EXABYTES-AS-AP103.26.41.0/24 Exabytes Network (Singapore) Pte. Ltd. 140 Paya Lebar 08-02 AZ Paya Lebar}
			PTR	`spfilter-1.sesg02.sgcloudhosting.com`
MX	`mail.classonecorp.com`⁽¹⁰⁾
		A	103.6.196.47^{🇲🇾 EXABYTES-AS-AP103.6.196.0/24 Exa Bytes Network Sdn.Bhd. 1-18-8 Suntech Penang Cybercity Lintang Mayang Pasir 3}
			PTR	`sp171.mschosting.cloud`
TXT	`v=spf1 +a +mx ip4:103.6.196.47 include:se.mschosting.online -all`
SOA	`ns1.mschosting.cloud`classonesdnbhd@gmail.com 2026-04-21 #2

`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=1778531671

Subdomains

www.classonecorp.com

mail.classonecorp.com

Same first word

classonecorp.com

DNS History

7 records (7 active, 0 former)

●NSns1.mschosting.cloud2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●NSns2.mschosting.cloud2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●NSns4.mschosting.cloud2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●MXmail.classonecorp.com2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●MXmx3.mschosting.online2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●MXmx4.mschosting.online2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

●A103.6.196.472026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 13:14:56
● 2026-05-11 20:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
classonecorp.com	ns1.mschosting.cloud, ns2.mschosting.cloud, ns4.mschosting.cloud	-

✅ Authoritative Response

Server:185.8.238.17

NS records: ns1.mschosting.cloud, ns2.mschosting.cloud, ns4.mschosting.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classonecorp.com (unsigned zone)

⏱️ Timing

Total: 929ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.6.196.47`
NS	3	`ns1.mschosting.cloud, ns2.mschosting.cloud...`
MX	3	`mail.classonecorp.com (pri: 10), mx3.mschosting.online (pri: 0)...`
TXT	1	`v=spf1 +a +mx ip4:103.6.196.47 include:s`
SOA	1	`ns1.mschosting.cloud classonesdnbhd.gmai`

Analysis

Hierarchy

classonecorp.com is parent of www.classonecorp.com and mail.classonecorp.com.

IP Addresses

classonecorp.com resolves to a single IP address: 103.6.196.47.

Other host names including mail.iko.com.my, chewonline.com, yuanginger.com, voicingconcern.net.my and classone.my share IP numbers with classonecorp.com.

Name Servers

classonecorp.com is delegated to three name servers: ns1.mschosting.cloud, ns2.mschosting.cloud and ns4.mschosting.cloud.

classonecorp.com at least partially shares name servers with other domains, including ums.com.my, classonedent.com, powerautomation.com.my, chenguan.com.my and classonesignature.com.

these name servers are commonly used together with ns3.mschosting.cloud, ns1.iko.com.my and ns2.iko.com.my.

Hostnames with a single IP:

ns1.mschosting.cloud points to: 185.8.238.17.

ns2.mschosting.cloud points to: 45.138.106.17.

ns4.mschosting.cloud points to: 103.7.9.75.

Mail Servers

classonecorp.com is handled by three mail servers: mail.classonecorp.com, mx3.mschosting.online and mx4.mschosting.online.

The mail servers for classonecorp.com are shared with other domains, for instance classonepartners.com, cciglobe.com, jasuccess.com, mopna.com.my and mrtech.com.my.

These mail servers are commonly used alongside mail.classonepartners.com and mail.jasuccess.com.

Host names with two IP numbers:

mx3.mschosting.online points to 103.7.9.50 and 103.26.41.96.

mx4.mschosting.online points to 103.7.9.50 and 103.26.41.96.

Host names with one IP number:

mail.classonecorp.com points to 103.6.196.47.

Host names that point to 103.7.9.50: mx3.mschosting.online and mx4.mschosting.online.

Host names that point to 103.26.41.96: mx3.mschosting.online and mx4.mschosting.online.

classonecorp.com - robtex.com