masuko.com - dns.ninja
masuko.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | masuko.com ⭐ | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1727412895 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783977747 | ||||||
PTR for
Previously MX for
masuko.com |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns3.sphere.ad.jp2015-07-19 → 2026-07-13 · 2 obs
● 2015-07-19 16:09:28
● 2026-07-13 21:43:50
● 2026-07-13 21:43:50
●NSns4.sphere.ad.jp2015-07-19 → 2026-07-13 · 2 obs
● 2015-07-19 16:09:28
● 2026-07-13 21:43:50
● 2026-07-13 21:43:50
●MXmasuko.com2015-07-19 → 2026-07-13 · 9 obs
● 2015-07-19 16:09:28
● 2017-03-24 09:44:46
○ 2026-02-20 11:25:10
● 2026-03-22 11:55:42
● 2026-06-15 00:46:32
○ 2026-06-23 18:53:54
● 2026-07-08 10:44:28
○ 2026-07-09 16:56:00
● 2026-07-13 21:43:50
● 2017-03-24 09:44:46
○ 2026-02-20 11:25:10
● 2026-03-22 11:55:42
● 2026-06-15 00:46:32
○ 2026-06-23 18:53:54
● 2026-07-08 10:44:28
○ 2026-07-09 16:56:00
● 2026-07-13 21:43:50
○A119.245.208.1992015-07-19 → 2017-03-24 · 4 obs
● 2015-07-19 16:09:28
● 2017-03-24 09:44:46
○ 2026-02-20 11:25:10
○ 2026-07-13 21:43:50
● 2017-03-24 09:44:46
○ 2026-02-20 11:25:10
○ 2026-07-13 21:43:50
○A163.44.12.1012026-03-22 → 2026-06-15 · 7 obs
○ 2026-02-20 11:25:10
○ 2026-03-22 11:55:42
● 2026-03-22 12:59:58
○ 2026-03-27 21:19:54
● 2026-06-15 00:46:32
○ 2026-07-09 16:56:00
○ 2026-07-13 21:43:50
○ 2026-03-22 11:55:42
● 2026-03-22 12:59:58
○ 2026-03-27 21:19:54
● 2026-06-15 00:46:32
○ 2026-07-09 16:56:00
○ 2026-07-13 21:43:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| masuko.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masuko.com (unsigned zone)
⏱️ Timing
Total: 1287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | masuko.com (pri: 10) |
Analysis
Name Servers
masuko.com is served by two delegated name servers, ns3.sphere.ad.jp and ns4.sphere.ad.jp.
masuko.com shares its name server setup with other domains, including edosenke.jp, eg.st72.arena.ne.jp, kidshouse.co.jp and two others.
Both ns3.sphere.ad.jp and ns4.sphere.ad.jp have a single IP address each — ns3.sphere.ad.jp resolves to 202.239.113.22 while ns4.sphere.ad.jp resolves to 202.239.113.30.