masakura.jp - robtex.com
masakura.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=1773558003 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1-03.azure-dns.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
●NSns2-03.azure-dns.net2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
●NSns3-03.azure-dns.org2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
○NSns3.masakura.jp2015-07-25 → 2018-12-11 · 4 obs
● 2018-12-11 07:57:14
○ 2026-03-23 22:39:40
○ 2026-03-23 22:39:42
●NSns4-03.azure-dns.info2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
○NSns4.masakura.jp2015-07-25 → 2017-02-11 · 4 obs
● 2017-02-11 03:35:38
○ 2018-12-11 07:57:14
○ 2026-03-23 22:39:42
○NSns5.masakura.jp2018-12-11 → 2018-12-11 · 4 obs
● 2018-12-11 07:57:14
○ 2026-03-23 22:39:40
○ 2026-03-23 22:39:42
●MXmasakura-jp.mail.protection.outlook.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
○MXmx1.masakura.jp2015-07-25 → 2018-12-11 · 4 obs
● 2018-12-11 07:57:14
○ 2026-03-23 22:39:40
○ 2026-03-23 22:39:42
●MXmx2.masakura.jp2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 22:39:40
● 2026-03-23 22:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| masakura.jp | ns4-03.azure-dns.info, ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org | - |
✅ Authoritative Response
Server:208.84.5.3
NS records: ns4-03.azure-dns.info, ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masakura.jp (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-03.azure-dns.com, ns2-03.azure-dns.net... |
| MX | 2 | mx2.masakura.jp (pri: 10), masakura-jp.mail.protection.outlook.com |
| TXT | 3 | MS=ms28903254, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1-03.azure-dns.com azuredns-hostmaster |
Analysis
Hierarchy
masakura.jp is a parent of spada.masakura.jp, asimo.masakura.jp, mx2.masakura.jp and delsol.masakura.jp.
Name Servers
masakura.jp is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.
masakura.jp at least partially shares name servers with other domains, for instance fuelmicrosoft.net, igtjackpots.com, fundsincourt.vic.gov.au, 0fficelabs.org and hotelamalfi.com.py.
Host names with two IP numbers:
ns1-03.azure-dns.com points to 2603:1061:0:700::3 and 13.107.236.3; ns4-03.azure-dns.info points to 2620:1ec:bda:700::3 and 208.84.5.3; ns2-03.azure-dns.net points to 2620:1ec:8ec:700::3 and 150.171.21.3; ns3-03.azure-dns.org points to 2a01:111:4000:700::3 and 204.14.183.3.
Mail Servers
Two mail servers handle masakura.jp: mx2.masakura.jp and masakura-jp.mail.protection.outlook.com.
Host names with eight IP numbers: masakura-jp.mail.protection.outlook.com points to 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc1f::, 52.101.124.1, 52.101.124.5, 52.101.124.6 and 52.101.157.40.
Host names with one IP number: mx2.masakura.jp points to 160.16.215.51.