map.jp - dns.ninja
map.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.121.233.13🇯🇵 incl219.121.224.0/19 INCL | ||||||
| PTR | vpc233013.icc-cloud.jp | ||||||
| NS | dns.map.jp ⭐ | ||||||
| A | 219.121.233.13🇯🇵 incl219.121.224.0/19 INCL | ||||||
| PTR | vpc233013.icc-cloud.jp | ||||||
| NS | ns3.incl.ne.jp | ||||||
| A | 210.239.85.155🇯🇵 IDC210.239.80.0/21 Frontier Inc. | ||||||
| PTR | 210-239-85-155.ampere.jp-east-3.compute.idcfcloud.net | ||||||
| NS | xadns2.icc-cloud.jp | ||||||
| A | 219.121.227.196🇯🇵 incl219.121.224.0/19 INCL | ||||||
| MX | po.map.jp ⭐ | ||||||
| A | 219.121.233.13🇯🇵 incl219.121.224.0/19 INCL | ||||||
| PTR | vpc233013.icc-cloud.jp | ||||||
| TXT | v=spf1 ip4:219.121.233.13 ~all | ||||||
| SOA | dns.map.jppostmaster@map.jp 2026-05-15 #2 | ||||||
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=1782717302 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns.map.jp2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 16:47:26
● 2026-06-29 07:31:48
○NSdns2.incl.ne.jp2015-08-02 → 2017-01-14 · 4 obs
● 2017-01-14 21:07:10
○ 2026-02-15 16:47:26
○ 2026-06-29 07:31:48
○NSns.map.jp2015-08-02 → 2017-01-14 · 4 obs
● 2017-01-14 21:07:10
○ 2026-02-15 16:47:26
○ 2026-06-29 07:31:48
●NSns3.incl.ne.jp2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 16:47:26
● 2026-06-29 07:31:48
●NSxadns2.icc-cloud.jp2026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 16:47:26
● 2026-06-29 07:31:48
●MXpo.map.jp2015-08-02 → 2026-06-29 · 2 obs
● 2026-06-29 07:31:48
○A202.222.32.992015-08-02 → 2017-01-14 · 4 obs
● 2017-01-14 21:07:10
○ 2026-02-15 16:47:26
○ 2026-06-29 07:31:48
●A219.121.233.132026-02-15 → 2026-06-29 · 3 obs
● 2026-02-15 16:47:26
● 2026-06-29 07:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| map.jp | dns.map.jp, ns3.incl.ne.jp, xadns2.icc-cloud.jp | 3 records |
✅ Authoritative Response
Server:219.121.227.196
NS records: dns.map.jp, ns3.incl.ne.jp, xadns2.icc-cloud.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for map.jp (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.121.233.13 |
| NS | 3 | ns3.incl.ne.jp, dns.map.jp... |
| MX | 1 | po.map.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.121.233.13 ~all |
| SOA | 1 | dns.map.jp postmaster.map.jp |
📌 Glue Records Collected
Total: 3
In-bailiwick: 1 (dns.map.jp)
Out-of-bailiwick: 2 (ns3.incl.ne.jp, xadns2.icc-cloud.jp)
Analysis
Hierarchy
dns.map.jp, ns.map.jp and po.map.jp are all subdomains of map.jp.
IP Addresses
map.jp directs to one IP number, which is 219.121.233.13.
Among the host names that share IP numbers with map.jp are www.map.co.jp, po.map.jp, vpc233013.icc-cloud.jp and two others.
Name Servers
map.jp carries NS records delegating to xadns2.icc-cloud.jp, dns.map.jp and ns3.incl.ne.jp.
The name servers of map.jp overlap at least partially with those of other domains — among them snet.jp, 61.222.202.in-addr.arpa, 193.94.180.in-addr.arpa and two more.
The name servers xadns1.icc-cloud.jp, ns1.cous.jp and dns.jobcafe-ishikawa.jp are commonly seen alongside these name servers.
xadns2.icc-cloud.jp points to 219.121.227.196; dns.map.jp points to 219.121.233.13; ns3.incl.ne.jp points to 210.239.85.155 — each hostname maps to exactly one IP address.
Mail Servers
map.jp routes its mail through a single mail server, po.map.jp.
po.map.jp carries a single IP number, which is 219.121.233.13.