mamaison.jp - robtex.com
mamaison.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 111.89.136.162🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE | ||||||
| PTR | mamaison.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 | mamaison.jp ⭐ | ||||||
| A | 111.89.136.162🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE | ||||||
| PTR | mamaison.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:111.89.136.2/32 +ip4:111.89.136.162/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034142 | ||||||
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=1774633502 | ||||||
PTR for
MX for
mamaison.jp |
Subdomains
www.mamaison.jp |
Same first word
mamaison.vn |
mamaison.sk |
mamaison.co |
mamaison.jp |
mamaison.ch |
mamaison.sn |
mamaison.co.nz |
mamaison.com |
mamaison.co.uk |
mamaison.fr |
mamaison.de |
mamaison.ma |
mamaison.co.th |
mamaison.eu |
mamaison.it |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-07-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:13:20
●NSns4.sphere.ad.jp2015-07-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:13:20
●MXmamaison.jp2015-07-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:13:20
●A111.89.136.1622015-07-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:13:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, b.dns.jp, c.dns.jp... | - |
| mamaison.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 mamaison.jp (unsigned zone)
⏱️ Timing
Total: 1767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.89.136.162 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | mamaison.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:111.89. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Hierarchy
mamaison.jp is parent of www.mamaison.jp.
Mail Server Role
mamaison.jp serves as a mail server for mamaison.jp.
IP Addresses
mamaison.jp points to a single IP: 111.89.136.162.
Other host names, for instance www.mamaison.jp, share IP numbers with mamaison.jp.
Name Servers
mamaison.jp's delegation is to two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp.
mamaison.jp shares the same name server configuration as other domains, such as mp.st45.arena.ne.jp, dc0.new124.etius.jp, ts-g.co.jp, e-kojyo.com and cch-lab.com.
mamaison.jp shares name servers with other domains at least partially, for instance openmopac.com, ortho-kagawa.co.jp and re-ito.jp.
Host names with a single IP:
ns3.sphere.ad.jp resolves to 202.239.113.22.
ns4.sphere.ad.jp resolves to 202.239.113.30.
Mail Servers
mamaison.jp is handled by a single mail server.
mamaison.jp points to IP number 111.89.136.162.