ksc-co.com - robtex.com
ksc-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.5.51🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | ksc-co.com ⭐ | ||||||
| A | 116.80.5.51🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:116.80.4.2/32 +ip4:116.80.5.51/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1579145707 | ||||||
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=1774613312 | ||||||
PTR for
MX for
ksc-co.com |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSasns1.customer.ne.jp2016-12-18 → 2017-10-28 · 4 obs
● 2017-10-28 01:25:36
○ 2026-03-03 00:02:18
○ 2026-03-27 12:09:54
○NSasns2.customer.ne.jp2016-12-18 → 2017-10-28 · 4 obs
● 2017-10-28 01:25:36
○ 2026-03-03 00:02:18
○ 2026-03-27 12:09:54
●NSns3.sphere.ad.jp2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 00:02:18
● 2026-03-27 12:09:54
●NSns4.sphere.ad.jp2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 00:02:18
● 2026-03-27 12:09:54
●MXksc-co.com2016-12-18 → 2026-03-27 · 2 obs
● 2026-03-27 12:09:54
●A116.80.5.512026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 00:02:18
● 2026-03-27 12:09:54
○A61.112.38.522016-12-18 → 2017-10-28 · 4 obs
● 2017-10-28 01:25:36
○ 2026-03-03 00:02:18
○ 2026-03-27 12:09:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ksc-co.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.22
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ksc-co.com (unsigned zone)
⏱️ Timing
Total: 1269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.5.51 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | ksc-co.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:116.80. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
The mail server for ksc-co.com is ksc-co.com.
IP Addresses
ksc-co.com maps to IP address 116.80.5.51.
Name Servers
Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp are delegated to ksc-co.com.
ksc-co.com uses the same name server configuration as other domains, such as securesite.jp, o-ab.jp, geta-shop.co.jp, kan-ei.co.jp and dc0.test12.etius.jp.
ksc-co.com shares some name servers with other domains, for example bemax.co.jp.
Host names with a single IP address:
ns3.sphere.ad.jp points to 202.239.113.22
ns4.sphere.ad.jp points to 202.239.113.30
Mail Servers
One mail server serves ksc-co.com.
ksc-co.com points to one IP number: 116.80.5.51.