ventdemer.jp - robtex.com
ventdemer.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.33.176.99🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| PTR | ventdemer.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 | ventdemer.jp ⭐ | ||||||
| A | 1.33.176.99🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| PTR | ventdemer.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:1.33.176.2/32 +ip4:1.33.176.99/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034229 | ||||||
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=1776213902 | ||||||
PTR for
MX for
ventdemer.jp |
Same first word
ventdemer.jp |
ventdemer.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 01:05:12
●NSns4.sphere.ad.jp2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 01:05:12
●MXventdemer.jp2026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 01:05:12
●A1.33.176.992026-02-22 → 2026-04-15 · 2 obs
● 2026-04-15 01:05:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| ventdemer.jp | ns4.sphere.ad.jp, ns3.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.22
NS records: ns4.sphere.ad.jp, ns3.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ventdemer.jp (unsigned zone)
⏱️ Timing
Total: 1687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.33.176.99 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | ventdemer.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:1.33.17 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
The mail server for ventdemer.jp is ventdemer.jp.
IP Addresses
ventdemer.jp points to a single IP address: 1.33.176.99.
Name Servers
Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle the delegation for ventdemer.jp.
ventdemer.jp shares the same name server setup as other domains, for example ka.ws38.arena.ne.jp, sohgou.com, eflex.co.jp, rocket.co.jp and d-den.co.jp.
ventdemer.jp at least partially shares name servers with other domains, for example sayko.jp, kyoto-sma.gr.jp, arena.ne.jp, kakubundo.jp and aluminum-precision-machining.com.
Host names with one IP number:
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 handles ventdemer.jp; that server is ventdemer.jp.
ventdemer.jp points to a single IP number: 1.33.176.99.