usbmemory.jp - robtex.com
usbmemory.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.34🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.usbmemory.jp ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2701832853 | ||||||
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=1774719002 | ||||||
Subdomains
mx.usbmemory.jp |
Same first word
usbmemory.jp |
usbmemory.de |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.namedserver.net2015-11-14 → 2026-03-28 · 3 obs
● 2015-11-14 08:09:52
● 2026-03-28 17:58:26
○NSns1.in-plus.jp2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-14 08:09:52
○ 2026-03-28 17:58:26
○NSns2.in-plus.jp2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-14 08:09:52
○ 2026-03-28 17:58:26
●NSns2.namedserver.net2015-11-14 → 2026-03-28 · 3 obs
● 2015-11-14 08:09:52
● 2026-03-28 17:58:26
●MXmx.usbmemory.jp2015-11-14 → 2026-03-28 · 2 obs
● 2026-03-28 17:58:26
○A125.206.115.1062015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-14 08:09:52
○ 2026-03-28 17:58:26
●A153.122.205.342026-03-05 → 2026-03-28 · 3 obs
● 2026-03-05 20:40:08
● 2026-03-28 17:58:26
○A211.13.204.462015-11-14 → 2020-02-22 · 5 obs
● 2015-11-14 08:09:52
● 2020-02-22 19:55:42
○ 2026-03-05 20:40:08
○ 2026-03-28 17:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, d.dns.jp, h.dns.jp, c.dns.jp... | - |
| usbmemory.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usbmemory.jp (unsigned zone)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.34 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.usbmemory.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
The parent of mx.usbmemory.jp is usbmemory.jp.
IP Addresses
usbmemory.jp points to a single IP address: 153.122.205.34.
Other host names such as iyashi.com, endo-5.jp, yamagatakita-h.ed.jp, www.gfa.co.jp and nichome.jp share IPs with usbmemory.jp.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net handle the delegation for usbmemory.jp.
usbmemory.jp shares the same name server setup as other domains, for example 171.0.122.153.in-addr.arpa, kse7.co.jp, 120.99.122.153.in-addr.arpa, reetec.co.jp and 120.72.122.153.in-addr.arpa.
usbmemory.jp partially shares name servers with other domains, for example 155.95.125.211.in-addr.arpa and safetynet.co.jp.
Host names with three IP numbers:
ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Names pointing to 157.120.112.212 are ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.113.212 are ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.114.212 are ns2.namedserver.net and ns.namedserver.net.
Mail Servers
The mx.usbmemory.jp mail server handles usbmemory.jp.
mx.usbmemory.jp points to a single IP number: 153.122.206.94.