naka-masa.com - robtex.com
naka-masa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.115.203🇯🇵 AS131921153.122.112.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mail.fclt.co.jp | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | naka-masa.com ⭐ | ||||||
| A | 153.122.115.203🇯🇵 AS131921153.122.112.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mail.fclt.co.jp | ||||||
| TXT | v=spf1 +ip4:153.122.115.203 ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=6 | ||||||
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=1777099302 | ||||||
MX for
naka-masa.com |
Same first word
naka-masa.com |
DNS History
7 records (4 active, 3 former)
○NSns.naka-masa.com2015-06-01 → 2017-06-03 · 4 obs
● 2017-06-03 14:07:16
○ 2026-02-17 12:16:36
○ 2026-04-25 07:09:06
●NSns.namedserver.net2026-02-17 → 2026-04-25 · 3 obs
● 2026-02-17 12:16:36
● 2026-04-25 07:09:06
●NSns2.namedserver.net2026-02-17 → 2026-04-25 · 3 obs
● 2026-02-17 12:16:36
● 2026-04-25 07:09:06
○MXmail.naka-masa.com2015-06-01 → 2017-06-03 · 4 obs
● 2017-06-03 14:07:16
○ 2026-02-17 12:16:36
○ 2026-04-25 07:09:06
●MXnaka-masa.com2026-02-17 → 2026-04-25 · 3 obs
● 2026-02-17 12:16:36
● 2026-04-25 07:09:06
●A153.122.115.2032026-02-17 → 2026-04-25 · 3 obs
● 2026-02-17 12:16:36
● 2026-04-25 07:09:06
○A211.125.67.2032015-06-01 → 2017-06-03 · 4 obs
● 2017-06-03 14:07:16
○ 2026-02-17 12:16:36
○ 2026-04-25 07:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| naka-masa.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.113.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for naka-masa.com (unsigned zone)
⏱️ Timing
Total: 1254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.115.203 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | naka-masa.com (pri: 100) |
| TXT | 1 | v=spf1 +ip4:153.122.115.203 ~all |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Mail Server Role
The mail server for naka-masa.com is naka-masa.com.
IP Addresses
naka-masa.com maps to IP address 153.122.115.203.
Other host names, for instance mail.heian-auto.co.jp, takeda-kk.co.jp, fclt.co.jp, pop.takeda-kk.co.jp and www.takeda-kk.co.jp share IP numbers with naka-masa.com.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net are delegated to naka-masa.com.
naka-masa.com uses the same name server configuration as other domains, such as medimal.com, 141.85.122.153.in-addr.arpa, pianissimo.com, sub0000527348.hmk-temp.com and koberumi.com.
naka-masa.com shares name servers with other domains at least partially, for instance 130.122.153.in-addr.arpa and bumpy.jp.
Host names with three IP numbers
ns2.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
ns.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212
Note that ns2.namedserver.net and ns.namedserver.net both point to the same three IPs: 157.120.112.212, 157.120.113.212 and 157.120.114.212
Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net
Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net
Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net
Mail Servers
One mail server serves naka-masa.com.
naka-masa.com points to one IP number: 153.122.115.203.