amagawa.jp - robtex.com
amagawa.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.212.133.52🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | azet2.sv3.jp | ||||||
| NS | vm0.amagawa.jp ⭐ | ||||||
| A | 202.212.133.52🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | azet2.sv3.jp | ||||||
| NS | ns4.sppd.ne.jp | ||||||
| A | 202.212.133.9🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns4.sppd.ne.jp | ||||||
| NS | ns8.sppd.ne.jp | ||||||
| A | 202.212.133.10🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | ns8.sppd.ne.jp | ||||||
| MX | mb.amagawa.jp ⭐ | ||||||
| A | 202.212.133.52🇯🇵 InfoSphere202.212.0.0/16 INFOSPHERE | ||||||
| PTR | azet2.sv3.jp | ||||||
| TXT | v=spf1 +mx +a ~all | ||||||
| SOA | vm0.amagawa.jproot@vm0.amagawa.jp 2024-10-05 #1 | ||||||
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=1777008603 | ||||||
Subdomains
mb.amagawa.jp |
Same first word
amagawa.jp |
DNS History
6 records (5 active, 1 former)
●NSns4.sppd.ne.jp2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 05:45:06
●NSns8.sppd.ne.jp2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 05:45:06
●NSvm0.amagawa.jp2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 05:45:06
●MXmb.amagawa.jp2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 05:45:06
●A202.212.133.522026-03-29 → 2026-04-24 · 3 obs
● 2026-03-29 06:51:12
● 2026-04-24 05:45:06
○A202.212.219.672015-06-23 → 2020-03-01 · 4 obs
● 2020-03-01 12:35:46
○ 2026-03-29 06:51:12
○ 2026-04-24 05:45:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, f.dns.jp, a.dns.jp... | - |
| amagawa.jp | ns4.sppd.ne.jp, ns8.sppd.ne.jp | - |
✅ Authoritative Response
Server:202.212.133.10
NS records: ns4.sppd.ne.jp, ns8.sppd.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amagawa.jp (unsigned zone)
⏱️ Timing
Total: 1652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.212.133.52 |
| NS | 2 | ns8.sppd.ne.jp, ns4.sppd.ne.jp |
| MX | 1 | mb.amagawa.jp (pri: 10) |
| TXT | 1 | v=spf1 +mx +a ~all |
| SOA | 1 | vm0.amagawa.jp root.vm0.amagawa.jp |
Analysis
Hierarchy
The parent of mb.amagawa.jp is amagawa.jp.
IP Addresses
amagawa.jp points to a single IP number: 202.212.133.52.
Other host names, for instance vm0.wakaba.org, vm0.nihonbs.co.jp, mb.azet.jp, mb.ivyhouse.co.jp and mb.uranairanking.jp share IP numbers with amagawa.jp.
Name Servers
The domain amagawa.jp is delegated to three name servers: vm0.amagawa.jp, ns4.sppd.ne.jp and ns8.sppd.ne.jp.
amagawa.jp shares name servers with other domains at least partially, for instance weber-co.jp, ikutama.or.jp, izumics.jp, zeroplus.jp and saihokukan.com.
these name servers are often used with vm0.weber-co.jp, vm0.ikutama.or.jp and vm0.izumics.jp.
Host names with a single IP number:
vm0.amagawa.jp points to 202.212.133.52.
ns4.sppd.ne.jp points to 202.212.133.9.
ns8.sppd.ne.jp points to 202.212.133.10.
Mail Servers
The mail server for amagawa.jp is mb.amagawa.jp.
Host name mb.amagawa.jp resolves to IP 202.212.133.52.