sakuraen.com - robtex.com
sakuraen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.227.101.138🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | sakuraen.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 | sakuraen.com ⭐ | ||||||
| A | 140.227.101.138🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | sakuraen.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:140.227.100.2/32 +ip4:140.227.101.138/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1658986173 | ||||||
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=1774560567 | ||||||
PTR for
MX for
sakuraen.com |
Same first word
Similar names
sakurane.com |
sakurane.net |
rekanusa.com |
erksauna.de |
renukaas.com |
rekanusa.co.id |
ankerusa.com |
kaerusan.com |
arkenusa.com |
ukasaren.org |
asukaren.com |
DNS History
5 records (4 active, 1 former)
●NSns3.sphere.ad.jp2007-08-17 → 2026-03-26 · 2 obs
● 2026-03-26 21:57:46
●NSns4.sphere.ad.jp2007-08-17 → 2026-03-26 · 2 obs
● 2026-03-26 21:57:46
●MXsakuraen.com2007-08-17 → 2026-03-26 · 2 obs
● 2026-03-26 21:57:46
●A140.227.101.1382026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 05:31:58
● 2026-03-26 21:57:46
○A202.212.198.2272007-08-17 → 2017-04-09 · 4 obs
● 2017-04-09 20:30:48
○ 2026-03-24 05:31:58
○ 2026-03-26 21:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| sakuraen.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 sakuraen.com (unsigned zone)
⏱️ Timing
Total: 1306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.227.101.138 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | sakuraen.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:140.227 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
sakuraen.com serves as the mail server for sakuraen.com.
IP Addresses
sakuraen.com resolves to a single IP address: 140.227.101.138.
Name Servers
sakuraen.com's delegation uses two name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.
sakuraen.com shares the same name server setup as other domains, for example www.pronetwork.co.jp, km22.pro.arena.ne.jp, db.thyme3.arena.ne.jp, cman.co.jp and alphawolfe.com.
sakuraen.com at least partially shares name servers with other domains; for instance zero-x.co.jp.
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 sakuraen.com.
sakuraen.com points to a single IP: 140.227.101.138.