olean.jp - dns.ninja
olean.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-09.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::9🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| A | 13.107.236.9🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| NS | ns2-09.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| A | 150.171.21.9🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| NS | ns3-09.azure-dns.org | ||||||
| A | 2a01:111:4000:700::9🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| A | 204.14.183.9🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| NS | ns4-09.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| A | 208.84.5.9🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| SOA | ns1-09.azure-dns.comazuredns-hostmaster@microsoft.com 2018-04-30 #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=1780990202 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns01.savvis.net2015-07-21 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
○NSns02.savvis.net2015-07-21 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
○NSns03.savvis.net2015-07-21 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
○NSns04.savvis.net2015-07-21 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
○NSns05.savvis.net2015-07-21 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
●NSns1-09.azure-dns.com2026-03-05 → 2026-06-09 · 3 obs
● 2026-03-05 20:24:28
● 2026-06-09 08:07:24
●NSns2-09.azure-dns.net2026-03-05 → 2026-06-09 · 3 obs
● 2026-03-05 20:24:28
● 2026-06-09 08:07:24
●NSns3-09.azure-dns.org2026-03-05 → 2026-06-09 · 3 obs
● 2026-03-05 20:24:28
● 2026-06-09 08:07:24
●NSns4-09.azure-dns.info2026-03-05 → 2026-06-09 · 3 obs
● 2026-03-05 20:24:28
● 2026-06-09 08:07:24
○A137.177.87.2512016-09-13 → 2016-09-13 · 4 obs
● 2016-09-13 18:58:22
○ 2026-03-05 20:24:28
○ 2026-06-09 08:07:24
○A208.173.184.202015-07-21 → 2016-01-25 · 4 obs
● 2016-01-25 05:49:06
○ 2016-09-13 18:58:22
○ 2026-06-09 08:07:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, h.dns.jp, f.dns.jp, e.dns.jp... | - |
| olean.jp | ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.9
NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olean.jp (unsigned zone)
⏱️ Timing
Total: 1502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
Analysis
Name Servers
olean.jp delegates DNS authority to 4 name servers — ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
olean.jp has at least partial name server overlap with other domains, such as mixedrealityacademybuild.net, groupeconnect.io, roads2000.com.au and two others.
ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org all point to exactly two IP numbers each: ns1-09.azure-dns.com → 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info → 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net → 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org → 204.14.183.9 and 2a01:111:4000:700::9.