usara.net - robtex.com
usara.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnss10.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
net
| 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=1778782971 | ||||||
Previously NS for
usara.net |
Previously MX for
usara.net |
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSdnss10.so-net.ne.jp2015-08-12 → 2026-05-14 · 2 obs
● 2015-08-12 01:25:52
● 2026-05-14 18:42:32
● 2026-05-14 18:42:32
●NSdnss11.so-net.ne.jp2015-08-12 → 2026-05-14 · 2 obs
● 2015-08-12 01:25:52
● 2026-05-14 18:42:32
● 2026-05-14 18:42:32
○NSusara.net2015-08-12 → 2016-03-10 · 4 obs
● 2015-08-12 01:25:52
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
○MXusara.net2015-08-12 → 2016-03-10 · 4 obs
● 2015-08-12 01:25:52
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
○A124.40.20.192015-08-12 → 2016-03-10 · 4 obs
● 2015-08-12 01:25:52
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
● 2016-03-10 11:28:42
○ 2026-05-13 08:21:44
○ 2026-05-14 18:42:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| usara.net | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.1
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usara.net (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers dnss10.so-net.ne.jp and dnss11.so-net.ne.jp handle the delegation for usara.net.
usara.net shares the same name server setup as other domains, for instance nanaha.jp, hakusanmegane.com, jptam.com, sokukobo.com and ohba.net.
usara.net at least partially shares name servers with other domains, for instance technoedge.jp, sports-moves.com, makler-kobe.co.jp, kokubo-mfg.co.jp and orthomatsu.com.
Host names with one IP:
dnss10.so-net.ne.jp points to: 210.139.255.1
dnss11.so-net.ne.jp points to: 210.139.255.17