ck-school.com - robtex.com
ck-school.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.55.39.38🇮🇩 IDNIC-IDCLOUDHOST-AS-ID103.55.39.0/24 route-object for AS136052 transit via AS4787 | ||||||
| PTR | iix1533.idcloudhost.com | ||||||
| NS | ns01.cloudhost.id ⭐ | ||||||
| A | 103.134.153.14🇸🇬 CLOUDHOST-AS-AP103.134.153.0/24 Cloud Host Pte Ltd Telin3 Singapore | ||||||
| PTR | ip103-134-153-14.cloudhost.web.id | ||||||
| NS | ns02.cloudhost.id | ||||||
| A | 103.123.62.120🇮🇩 IDNIC-IDCLOUDHOST-AS-ID103.123.62.0/24 Route Of PT. Cloud Hosting Indonesia | ||||||
| MX | ck-school.com ⭐ | ||||||
| A | 103.55.39.38🇮🇩 IDNIC-IDCLOUDHOST-AS-ID103.55.39.0/24 route-object for AS136052 transit via AS4787 | ||||||
| PTR | iix1533.idcloudhost.com | ||||||
| TXT | v=spf1 ip4:103.55.39.38 include:spf.antispamcloud.com +a +mx +ip4:103.146.203... | ||||||
| SOA | ns01.cloudhost.idcare@idcloudhost.com 2026-03-26 #1 | ||||||
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=1774569662 | ||||||
MX for
ck-school.com |
Same first word
ck-school.com |
DNS History
7 records (4 active, 3 former)
○NSdns10.hichina.com2016-12-15 → 2017-08-29 · 4 obs
● 2017-08-29 18:16:44
○ 2026-03-01 22:59:22
○ 2026-03-27 00:05:44
○NSdns9.hichina.com2016-12-15 → 2017-08-29 · 4 obs
● 2017-08-29 18:16:44
○ 2026-03-01 22:59:22
○ 2026-03-27 00:05:44
●NSns01.cloudhost.id2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 22:59:22
● 2026-03-27 00:05:44
●NSns02.cloudhost.id2026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 22:59:22
● 2026-03-27 00:05:44
●MXck-school.com2026-03-01 → 2026-03-27 · 2 obs
● 2026-03-27 00:05:44
●A103.55.39.382026-03-01 → 2026-03-27 · 3 obs
● 2026-03-01 22:59:22
● 2026-03-27 00:05:44
○A47.89.58.1412017-08-29 → 2017-08-29 · 3 obs
○ 2026-03-01 22:59:22
○ 2026-03-27 00:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| ck-school.com | ns01.cloudhost.id, ns02.cloudhost.id | - |
✅ Authoritative Response
Server:103.123.62.120
NS records: ns01.cloudhost.id, ns02.cloudhost.id
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ck-school.com (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.55.39.38 |
| NS | 2 | ns01.cloudhost.id, ns02.cloudhost.id |
| MX | 1 | ck-school.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.55.39.38 include:spf.anti |
| SOA | 1 | ns01.cloudhost.id care.idcloudhost.com |
Analysis
Mail Server Role
The mail server for ck-school.com is ck-school.com.
IP Addresses
ck-school.com points to a single IP address: 103.55.39.38.
Other host names such as kendarikreatif.com, adoniasite.com, dialoguehome.com, medsmanual.com and mail.banento.com share IPs with ck-school.com.
Name Servers
Two name servers ns01.cloudhost.id and ns02.cloudhost.id handle the delegation for ck-school.com.
ck-school.com shares the same name server setup as other domains, for example smkn1mepanga.sch.id, balibikeadventures.com, banento.com, srandil.desa.id and simsehat.com.
ck-school.com at least partially shares name servers with other domains, for example techtrans.co.id, bintara.sch.id, hostingindonesia.net, olabasket.com and asfimediagroup.com.
These name servers are often used together with ns01.idcloudhost.com and ns02.idcloudhost.com.
Host names with one IP number:
ns01.cloudhost.id points to 103.134.153.14; ns02.cloudhost.id points to 103.123.62.120.
Mail Servers
One mail server handles ck-school.com; that server is ck-school.com.
ck-school.com points to a single IP number: 103.55.39.38.