optometry.jp - dns.ninja
optometry.jp
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=1781270102 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.p01.nsone.net2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSdns2.p01.nsone.net2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSdns3.p01.nsone.net2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSdns4.p01.nsone.net2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSns01.jnjdns.com2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSns02.jnjdns.com2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSns03.jnjdns.com2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
●NSns04.jnjdns.com2026-03-01 → 2026-06-12 · 2 obs
● 2026-06-12 13:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| optometry.jp | dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.jnjdns.com... | - |
✅ Authoritative Response
Server:45.54.33.129
NS records: dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p01.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optometry.jp (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
Name Servers
optometry.jp is served by 8 authoritative name servers — among them ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com and 5 others.
At least some of optometry.jp's name servers are shared with other domains, for example stjustinschool.org, porsche-haikou.cn, mikulak.net and two more.
These name servers tend to co-occur with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 7 other name servers in the same DNS delegations.
Host names pointing to two IP addresses:
ns01.jnjdns.com resolves to two addresses: 45.54.33.1 and 2607:f740:e659::1.
ns02.jnjdns.com resolves to two addresses: 45.54.33.65 and 2607:f740:e659:4::1.
ns03.jnjdns.com resolves to two addresses: 45.54.33.129 and 2607:f740:e659:8::1.
ns04.jnjdns.com resolves to two addresses: 45.54.33.193 and 2607:f740:e659:c::1.
dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns2.p01.nsone.net resolves to two addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.
dns3.p01.nsone.net resolves to two addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.
dns4.p01.nsone.net resolves to two addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.