classonecorp.com - dns.ninja
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.cloudclassonesdnbhd@gmail.com 2026-06-30 #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.netnstld@verisign-grs.com serial=1785009487 | ||||||
Subdomains
Same first word
classonecorp.com |
DNS History
7 records (7 active, 0 former)
●NSns1.mschosting.cloud2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●NSns2.mschosting.cloud2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●NSns4.mschosting.cloud2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●MXmail.classonecorp.com2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●MXmx3.mschosting.online2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●MXmx4.mschosting.online2026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
●A103.6.196.472026-05-01 → 2026-07-25 · 2 obs
● 2026-07-25 20:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classonecorp.com | ns1.mschosting.cloud, ns2.mschosting.cloud, ns4.mschosting.cloud | - |
✅ Authoritative Response
Server:45.138.106.17
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: 1086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.6.196.47 |
| NS | 3 | ns4.mschosting.cloud, ns1.mschosting.cloud... |
| MX | 3 | mx4.mschosting.online (pri: 0), mail.classonecorp.com (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx ip4:103.6.196.47 include:s |
| SOA | 1 | ns1.mschosting.cloud classonesdnbhd.gmai |
Analysis
Hierarchy
www.classonecorp.com and mail.classonecorp.com each fall under classonecorp.com as their parent domain.
IP Addresses
classonecorp.com resolves to just one IP address, 103.6.196.47.
Two other host names, along with mail.iko.com.my, mail.senijayacorp.com and mail.g(0x666170)lus.com, also share IP numbers with classonecorp.com.
Name Servers
classonecorp.com has three name servers — ns1.mschosting.cloud, ns2.mschosting.cloud and ns4.mschosting.cloud.
classonecorp.com partially shares its NS delegation with several other domains, including simtuition.com.my, ums.com.my, classonedent.com and two others.
These name servers often co-occur with the name servers ns3.mschosting.cloud.
Each of the three hostnames points to exactly one IP address: ns1.mschosting.cloud points to 185.8.238.17, ns2.mschosting.cloud points to 45.138.106.17 and ns4.mschosting.cloud points to 103.7.9.75.
Mail Servers
classonecorp.com uses three mail servers — mail.classonecorp.com, mx3.mschosting.online and mx4.mschosting.online.
There is at least a partial MX overlap between classonecorp.com and other domains, including salee.my, classonepartners.com, doremievent.com and two others.
These mail servers often co-occur with the mail servers mail.classonepartners.com.
Host names that have two IP addresses:
mx3.mschosting.online resolves to 103.7.9.50 and 103.26.41.96.
mx4.mschosting.online resolves to 103.7.9.50 and 103.26.41.96.
Host names that point to one IP address:
mail.classonecorp.com resolves to 103.6.196.47.
The host names mx3.mschosting.online and mx4.mschosting.online both resolve to 103.7.9.50 IP addresses.
The host names mx3.mschosting.online and mx4.mschosting.online both resolve to 103.26.41.96 IP addresses.