k-sdk.com - robtex.com
k-sdk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.241.129.186🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd. | ||||||
| PTR | bs003-006.domainserver.ne.jp | ||||||
| NS | ns01.domainserver.ne.jp ⭐ | ||||||
| A | 103.241.128.17🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd. | ||||||
| PTR | ns01.domainserver.ne.jp | ||||||
| NS | ns02.domainserver.ne.jp | ||||||
| A | 103.96.252.17🇯🇵 atworks103.96.252.0/22 A.T.WORKS,Inc. CIDR-block NO.3 | ||||||
| PTR | ns02.domainserver.ne.jp | ||||||
| MX | mxjp1.nospamcloud.com ⭐ | ||||||
| A | 27.112.109.252🇯🇵 TSUKAERUNET27.112.104.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery2.nospamcloud.com | ||||||
| A | 27.112.111.177🇯🇵 TSUKAERUNET27.112.104.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery3.nospamcloud.com | ||||||
| A | 111.68.23.114🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery8.nospamcloud.com | ||||||
| A | 111.68.23.116🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery9.nospamcloud.com | ||||||
| A | 111.68.23.126🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery10.nospamcloud.com | ||||||
| A | 175.45.142.100🇯🇵 TSUKAERUNET175.45.136.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery7.nospamcloud.com | ||||||
| MX | mxjp2.nospamcloud.com(20) | ||||||
| A | 175.45.136.46🇯🇵 TSUKAERUNET175.45.136.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| TXT | v=spf1 +ip4:103.241.128.0/22 +a +a:mxjp1.nospamcloud.com +a:mxjp2.nospamcloud... | ||||||
| SOA | ns01.domainserver.ne.jppostmaster@domainserver.ne.jp serial=1251710152 | ||||||
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=1774547832 | ||||||
Subdomains
www.k-sdk.com |
Same first word
k-sdk.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns01.domainserver.ne.jp2015-08-20 → 2026-03-26 · 2 obs
● 2026-03-26 18:22:18
●NSns02.domainserver.ne.jp2015-08-20 → 2026-03-26 · 2 obs
● 2026-03-26 18:22:18
●MXmxjp1.nospamcloud.com2015-08-20 → 2026-03-26 · 2 obs
● 2026-03-26 18:22:18
●MXmxjp2.nospamcloud.com2015-08-20 → 2026-03-26 · 2 obs
● 2026-03-26 18:22:18
●A103.241.129.1862015-08-20 → 2026-03-26 · 2 obs
● 2026-03-26 18:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| k-sdk.com | ns01.domainserver.ne.jp, ns02.domainserver.ne.jp | - |
✅ Authoritative Response
Server:103.241.128.17
NS records: ns01.domainserver.ne.jp, ns02.domainserver.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-sdk.com (unsigned zone)
⏱️ Timing
Total: 1049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.241.129.186 |
| NS | 2 | ns02.domainserver.ne.jp, ns01.domainserver.ne.jp |
| MX | 2 | mxjp2.nospamcloud.com (pri: 20), mxjp1.nospamcloud.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:103.241.128.0/22 +a +a:mxjp1 |
| SOA | 1 | ns01.domainserver.ne.jp postmaster.domai |
Analysis
Hierarchy
k-sdk.com is the parent of www.k-sdk.com.
IP Addresses
k-sdk.com points to IP number 103.241.129.186.
For instance, other host names pop.tnp-p.com, pop.o-kosan.com, pop.miyauchishokai.com, miyauchishokai.com and honbaya.co.jp share IP numbers with k-sdk.com.
Name Servers
k-sdk.com is delegated to two name servers: ns01.domainserver.ne.jp and ns02.domainserver.ne.jp.
k-sdk.com uses the same name server setup as other domains such as woodgreen.co.jp, sendak.co.jp, oec-d.com, sulga.co.jp and power-sp.com.
k-sdk.com shares name servers with other domains at least partially, for example autism-soreiyu.com, yamaho.jp, fact-p.co.jp, sankei-d.co.jp and vintageblue.co.jp.
These name servers are commonly used with ns01.
Host names with one IP number:
ns01.domainserver.ne.jp points to: 103.241.128.17.
ns02.domainserver.ne.jp points to: 103.96.252.17.
Mail Servers
Two mail servers mxjp1.nospamcloud.com and mxjp2.nospamcloud.com handle k-sdk.com.
k-sdk.com shares the same mail server setup as other domains, for instance kallos.co.jp, aomori-ringo.or.jp, jokoh.jp, npo-ai.com and ns-assist.co.jp.
k-sdk.com shares mail servers with other domains at least partially; for instance irie-pro.co.jp, mikawadenki.co.jp, gordon-p.jp, takumi-r.com and suigi.co.jp.
Host names with six IP numbers
mxjp1.nospamcloud.com points to 27.112.109.252, 27.112.111.177, 111.68.23.114, 111.68.23.116, 111.68.23.126 and 175.45.142.100
Host names with one IP number
mxjp2.nospamcloud.com points to 175.45.136.46