syukoukai.com - robtex.com
syukoukai.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 124.146.220.229🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | syukoukai.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 | syukoukai.com ⭐ | ||||||
| A | 124.146.220.229🇯🇵 InfoSphere124.146.128.0/17 INFOSPHERE | ||||||
| PTR | syukoukai.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:124.146.220.2/32 +ip4:124.146.220.229/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034208 | ||||||
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=1784432662 | ||||||
PTR for
MX for
syukoukai.com |
Same first word
syukoukai.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2016-12-20 → 2026-07-19 · 2 obs
● 2026-07-19 03:55:22
●NSns4.sphere.ad.jp2016-12-20 → 2026-07-19 · 2 obs
● 2026-07-19 03:55:22
●MXsyukoukai.com2016-12-20 → 2026-07-19 · 2 obs
● 2026-07-19 03:55:22
●A124.146.220.2292016-12-20 → 2026-07-19 · 2 obs
● 2026-07-19 03:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| syukoukai.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 syukoukai.com (unsigned zone)
⏱️ Timing
Total: 1413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.146.220.229 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | syukoukai.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
Mail Server Role
syukoukai.com acts as its own mail server.
IP Addresses
syukoukai.com points to a single IP number: 124.146.220.229.
Name Servers
Two name servers handle the delegation for syukoukai.com: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
syukoukai.com shares its name server setup with other domains, including fourjack.jp, ac.st23.arena.ne.jp, suite-203-138-252-017.on.arena.ne.jp and two others.
syukoukai.com has some name servers in common with other domains such as kan-naro.jp, onesfirm.co.jp and aqualeaf.co.jp
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
syukoukai.com has a single mail server: syukoukai.com itself.
syukoukai.com carries a single IP number, which is 124.146.220.229.