sdc01.com - dns.ninja
sdc01.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.146.219.67🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | sdc01.com | ||||||
| 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 | sdc01.com ⭐ | ||||||
| A | 124.146.219.67🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | sdc01.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:124.146.218.2/32 +ip4:124.146.219.67/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034189 | ||||||
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=1786439224 | ||||||
PTR for
MX for
sdc01.com |
Subdomains
www.sdc01.com |
Same first word
sdc01.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns3.sphere.ad.jp2015-08-14 → 2026-08-11 · 3 obs
● 2015-08-14 12:24:14
● 2026-08-11 09:18:16
●NSns4.sphere.ad.jp2015-08-14 → 2026-08-11 · 3 obs
● 2015-08-14 12:24:14
● 2026-08-11 09:18:16
○MXdomainmb.customer.ne.jp2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-14 12:24:14
○ 2026-08-11 09:18:16
●MXsdc01.com2015-08-14 → 2026-08-11 · 3 obs
● 2015-08-14 12:24:14
● 2026-08-11 09:18:16
●A124.146.219.672015-08-14 → 2026-08-11 · 3 obs
● 2015-08-14 12:24:14
● 2026-08-11 09:18:16
○A210.150.254.1222008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-14 12:24:14
○ 2026-08-11 09:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdc01.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdc01.com (unsigned zone)
⏱️ Timing
Total: 1204ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.146.219.67 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | sdc01.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:124.146 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
sdc01.com is the parent zone for www.sdc01.com.
Mail Server Role
sdc01.com serves as a mail server for sdc01.com.
IP Addresses
sdc01.com has exactly one IP address — 124.146.219.67.
www.sdc01.com, for instance, is one of the other host names sharing IP numbers with sdc01.com.
Name Servers
sdc01.com uses two name servers for its delegation: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
The name server configuration of sdc01.com is shared with other domains, for instance worth.ne.jp, bikoukai.com, med-info.co.jp and two others.
At least some of sdc01.com's name servers are also used by other domains, among them asuka.to.
ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.
Mail Servers
sdc01.com uses exactly one mail server, which is sdc01.com.
sdc01.com directs to just one IP number, 124.146.219.67.