techpg.jp - dns.ninja
techpg.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.245.185.175🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE | ||||||
| PTR | techpg.jp | ||||||
| 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 | techpg.jp ⭐ | ||||||
| A | 119.245.185.175🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE | ||||||
| PTR | techpg.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:119.245.184.2/32 +ip4:119.245.185.175/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034214 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1781587803 | ||||||
PTR for
MX for
techpg.jp |
Subdomains
www.techpg.jp |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-08-03 → 2026-06-16 · 2 obs
● 2026-06-16 06:21:46
●NSns4.sphere.ad.jp2015-08-03 → 2026-06-16 · 2 obs
● 2026-06-16 06:21:46
●MXtechpg.jp2015-08-03 → 2026-06-16 · 2 obs
● 2026-06-16 06:21:46
●A119.245.185.1752015-08-03 → 2026-06-16 · 2 obs
● 2026-06-16 06:21:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, h.dns.jp, g.dns.jp, c.dns.jp... | - |
| techpg.jp | 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 techpg.jp (unsigned zone)
⏱️ Timing
Total: 1517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.245.185.175 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | techpg.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:119.245 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
www.techpg.jp is a subdomain of techpg.jp.
Mail Server Role
The MX record for techpg.jp points back to techpg.jp — it is its own mail server.
IP Addresses
techpg.jp directs to one IP number, which is 119.245.185.175.
Among the host names that share IP numbers with techpg.jp is www.techpg.jp, as one example.
Name Servers
The NS records for techpg.jp delegate to ns3.sphere.ad.jp and ns4.sphere.ad.jp.
techpg.jp has the same name server delegation as a number of other domains, such as 103.136.210.in-addr.arpa, ar.thyme3.arena.ne.jp, www.ajiwai.com and two more.
The name servers of techpg.jp overlap at least partially with those of other domains — among them sayko.jp, kyoto-sma.gr.jp, arena.ne.jp and two more.
Both ns3.sphere.ad.jp and ns4.sphere.ad.jp have a single IP address each — ns3.sphere.ad.jp resolves to 202.239.113.22 while ns4.sphere.ad.jp resolves to 202.239.113.30.
Mail Servers
The MX record for techpg.jp points to a single mail server: techpg.jp.
techpg.jp resolves to 119.245.185.175 and no other IP number.