askansai.jp - robtex.com
askansai.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.33.171.7🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| PTR | askansai.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 | askansai.jp ⭐ | ||||||
| A | 1.33.171.7🇯🇵 InfoSphere1.33.0.0/16 INFOSPHERE | ||||||
| PTR | askansai.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:1.33.170.2/32 +ip4:1.33.171.7/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034005 | ||||||
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=1774461603 | ||||||
PTR for
MX for
askansai.jp |
Same first word
askansai.jp |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns3.sphere.ad.jp2015-06-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:13:28
●NSns4.sphere.ad.jp2015-06-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:13:28
●MXaskansai.jp2015-06-19 → 2026-03-25 · 2 obs
● 2026-03-25 18:13:28
●A1.33.171.72016-07-13 → 2026-03-25 · 3 obs
● 2016-07-13 19:28:06
● 2026-03-25 18:13:28
○A119.245.189.2322015-06-19 → 2016-03-09 · 4 obs
● 2016-03-09 21:05:30
○ 2016-07-13 19:28:06
○ 2026-03-25 18:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, e.dns.jp, d.dns.jp, b.dns.jp... | - |
| askansai.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 askansai.jp (unsigned zone)
⏱️ Timing
Total: 1567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.33.171.7 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | askansai.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
askansai.jp serves as the mail server for askansai.jp.
IP Addresses
askansai.jp resolves to a single IP address: 1.33.171.7.
Name Servers
askansai.jp's delegation uses two name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.
askansai.jp shares the same name server setup as other domains, for example shabutsu.jp, aya2.pro.arena.ne.jp, ardent-s.com, ruken.hs.plala.or.jp and removision.com.
askansai.jp at least partially shares name servers with other domains, for example saaj.or.jp, wecop.co.jp and xn--tck8b124m.com.
Host names with a single IP:
ns3.sphere.ad.jp points to 202.239.113.22.
ns4.sphere.ad.jp points to 202.239.113.30.
Mail Servers
A single mail server handles askansai.jp.
askansai.jp points to a single IP: 1.33.171.7.