sg2000.jp - robtex.com
sg2000.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.14🇯🇵 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.sg2000.jp ⭐ | ||||||
| A | 153.122.206.114🇯🇵 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=2698683490 | ||||||
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=1774606502 | ||||||
Subdomains
mx.sg2000.jp |
Same first word
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-07-10 → 2026-03-27 · 2 obs
● 2026-03-27 10:48:32
●NSns2.namedserver.net2015-07-10 → 2026-03-27 · 2 obs
● 2026-03-27 10:48:32
●MXmx.sg2000.jp2015-07-10 → 2026-03-27 · 2 obs
● 2026-03-27 10:48:32
●A153.122.205.142026-03-04 → 2026-03-27 · 3 obs
● 2026-03-04 17:05:14
● 2026-03-27 10:48:32
○A211.13.196.1412015-07-10 → 2016-12-06 · 4 obs
● 2016-12-06 23:03:02
○ 2026-03-04 17:05:14
○ 2026-03-27 10:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| sg2000.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sg2000.jp (unsigned zone)
⏱️ Timing
Total: 2496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.14 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.sg2000.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.sg2000.jp is sg2000.jp.
IP Addresses
sg2000.jp points to an IP address: 153.122.205.14.
other host names include artbow.com, first-trust.co.jp, madepa.net, ecolaundry.net and www.atamiseaside.com; they share IP numbers with sg2000.jp.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net handle the delegation for sg2000.jp.
sg2000.jp shares the same name server setup as other domains, for instance sub0000551535.hmk-temp.com, 108.3.122.153.in-addr.arpa, sarafan2014.com, 179.42.122.153.in-addr.arpa and 23.122.153.in-addr.arpa.
sg2000.jp at least partially shares name servers with other domains, such as 226.95.125.211.in-addr.arpa, 134.122.153.in-addr.arpa and yamanisi.jp.
These name servers are commonly used with ns2.primens.net and ns.primens.net.
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
Hosts that point to 157.120.112.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.113.212 are ns2.namedserver.net and ns.namedserver.net
Hosts that point to 157.120.114.212 are ns2.namedserver.net and ns.namedserver.net
Mail Servers
sg2000.jp is handled by a single mail server, mx.sg2000.jp.
The host name mx.sg2000.jp points to IP 153.122.206.114.