nextserver.jp - robtex.com
nextserver.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.54.58🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mserver.jp | ||||||
| NS | ns2.nextserver.jp ⭐ | ||||||
| A | 153.122.54.58🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mserver.jp | ||||||
| NS | ns1.nextserver.jp | ||||||
| A | 153.122.54.58🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mserver.jp | ||||||
| MX | mail.nextserver.jp ⭐ | ||||||
| A | 153.122.54.58🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | mserver.jp | ||||||
| TXT | v=spf1 ip4:153.122.54.58 -all | ||||||
| SOA | ns2.nextserver.jpinextlabo@gmail.com serial=1771663611 | ||||||
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 | ||||||
Subdomains
Same first word
nextserver.net |
nextserver.de |
nextserver.at |
nextserver.com |
nextserver.com.br |
nextserver.hu |
nextserver.ro |
nextserver.ru |
nextserver.jp |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.nextserver.jp2026-03-10 → 2026-03-25 · 3 obs
● 2026-03-10 07:16:44
● 2026-03-25 18:55:16
○NSns1.nmn.ne.jp2015-07-22 → 2017-01-28 · 4 obs
● 2017-01-28 19:21:36
○ 2026-03-10 07:16:44
○ 2026-03-25 18:55:16
●NSns2.nextserver.jp2026-03-10 → 2026-03-25 · 3 obs
● 2026-03-10 07:16:44
● 2026-03-25 18:55:16
○NSns2.nmn.ne.jp2015-07-22 → 2017-01-28 · 4 obs
● 2017-01-28 19:21:36
○ 2026-03-10 07:16:44
○ 2026-03-25 18:55:16
●MXmail.nextserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 18:55:16
○A153.122.52.1862026-03-10 → 2026-03-25 · 2 obs
○ 2026-03-25 18:55:16
●A153.122.54.582026-03-10 → 2026-03-25 · 3 obs
● 2026-03-10 07:16:44
● 2026-03-25 18:55:16
○A27.112.109.1522015-07-22 → 2017-01-28 · 4 obs
● 2017-01-28 19:21:36
○ 2026-03-10 07:16:44
○ 2026-03-25 18:55:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, a.dns.jp, h.dns.jp, g.dns.jp... | - |
| nextserver.jp | ns1.nextserver.jp, ns2.nextserver.jp | 2 records |
✅ Authoritative Response
Server:153.122.54.58
NS records: ns1.nextserver.jp, ns2.nextserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nextserver.jp (unsigned zone)
⏱️ Timing
Total: 1891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.54.58 |
| NS | 2 | ns1.nextserver.jp, ns2.nextserver.jp |
| MX | 1 | mail.nextserver.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:153.122.54.58 -all |
| SOA | 1 | ns2.nextserver.jp inextlabo.gmail.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.nextserver.jp, ns2.nextserver.jp)
Analysis
Hierarchy
nextserver.jp is a parent of ns1.nextserver.jp, mail.nextserver.jp and ns2.nextserver.jp.
IP Addresses
nextserver.jp points to a single IP number: 153.122.54.58.
other host names for instance ns2.mserver.jp, mail.mserver.jp, ns1.nes.ne.jp, nes.ne.jp and ns1.nmserver.net share IP numbers with nextserver.jp.
Name Servers
nextserver.jp is delegated to two name servers: ns1.nextserver.jp and ns2.nextserver.jp.
Host names with a single IP number:
ns1.nextserver.jp points to 153.122.54.58 and ns2.nextserver.jp points to 153.122.54.58.
Host names that point to 153.122.54.58: ns1.nextserver.jp and ns2.nextserver.jp.
Mail Servers
nextserver.jp is handled by a single mail server, mail.nextserver.jp.
Host name mail.nextserver.jp points to IP address 153.122.54.58.