jp - robtex.com
jp
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-04-23 #1 | ||||||
PTR for
MX for
Subdomains
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, d.dns.jp, f.dns.jp... | - |
✅ Authoritative Response
Server:210.138.175.244
NS records: h.dns.jp, a.dns.jp, d.dns.jp, f.dns.jp, b.dns.jp, g.dns.jp, e.dns.jp, c.dns.jp
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | c.dns.jp, f.dns.jp... |
| SOA | 1 | z.dns.jp root.dns.jp |
Analysis
Hierarchy
jp is a parent of greengloves.jp, potofoo.jp, onikuya.jp, hikaridenwa.jp, data-green.jp and hundreds of thousands of other host names.
Mail Server Role
jp serves as the mail server for peoplemanagement.co.uk.
mail commonly serves as a mail server along with jp.
Name Servers
jp is delegated to nine name servers: a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp, e.dns.jp, f.dns.jp, g.dns.jp, h.dns.jp and z.dns.jp.
jp at least partially shares name servers with other domains, for instance 131.210.in-addr.arpa, 108.220.in-addr.arpa, 157.210.in-addr.arpa, 241.202.in-addr.arpa and 231.218.in-addr.arpa.
these name servers are commonly used alongside the name servers y.dns.jp, nsa.dns.jp, nsb.dns.jp, nsd.dns.jp, nse.dns.jp, nsf.dns.jp and nsg.dns.jp.
Host names with two IP numbers:
a.dns.jp points to 2001:dc4::1 and 203.119.1.1; b.dns.jp points to 2001:dc2::1 and 202.12.30.131; c.dns.jp points to 2001:502:ad09::5 and 156.154.100.5; d.dns.jp points to 2001:240::53 and 210.138.175.244; e.dns.jp points to 2001:200:c000::35 and 192.50.43.53; f.dns.jp points to 2001:2f8:0:100::153 and 150.100.6.8; h.dns.jp points to 2a01:8840:1bc::25 and 161.232.72.25.
Host names with one IP number:
g.dns.jp points to 203.119.40.1; z.dns.jp points to 203.119.1.10.