renttrust.jp - robtex.com
renttrust.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| 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 | mail.renttrust.jp ⭐ | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| MX | renttrust.jp ⭐ | ||||||
| A | 180.222.187.13🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | serv2.dfsv.jp | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=3 | ||||||
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=1776136503 | ||||||
MX for
renttrust.jp |
Subdomains
mail.renttrust.jp |
Same first word
renttrust.jp |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.namedserver.net2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 03:41:06
●NSns2.namedserver.net2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 03:41:06
●MXmail.renttrust.jp2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 03:41:06
●MXrenttrust.jp2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 03:41:06
○A180.131.140.1242020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 09:11:02
○ 2026-04-08 11:40:32
○ 2026-04-14 03:41:06
●A180.222.187.132026-04-08 → 2026-04-14 · 3 obs
● 2026-04-08 11:40:32
● 2026-04-14 03:41:06
○A180.222.187.2332015-08-01 → 2017-04-04 · 4 obs
● 2017-04-04 21:36:42
○ 2020-02-16 09:11:02
○ 2026-04-14 03:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| renttrust.jp | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for renttrust.jp (unsigned zone)
⏱️ Timing
Total: 1473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.222.187.13 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 2 | renttrust.jp (pri: 100), mail.renttrust.jp (pri: 100) |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
renttrust.jp is the parent of mail.renttrust.jp.
Mail Server Role
renttrust.jp is the mail server for renttrust.jp.
Together with renttrust.jp, mail.renttrust.jp is commonly used as a mail server.
IP Addresses
renttrust.jp resolves to a single IP: 180.222.187.13.
Other host names, for instance 39639.net, t-kobaken.com, houseikai.net, mail.uss-co.jp and koei7755.com share IP numbers with renttrust.jp.
Name Servers
renttrust.jp has two name servers: ns2.namedserver.net and ns.namedserver.net.
renttrust.jp shares the same name server setup as other domains, for example sub0000539172.hmk-temp.com, moveforward.co.jp, hirose-shoji.com, sub0000527875.hmk-temp.com and taiseix.net.
renttrust.jp at least partially shares name servers with other domains; for example 72.30.157.210.in-addr.arpa and 187.95.125.211.in-addr.arpa; 226.95.125.211.in-addr.arpa and 134.122.153.in-addr.arpa.
These name servers are commonly used alongside ns1.gmo-ht.com, ns2.gmo-ht.com, ns3.gmo-ht.com and ns4.gmo-ht.com.
Host names with three IP numbers:
ns2.namedserver.net and ns.namedserver.net point to: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
renttrust.jp is handled by two mail servers: renttrust.jp and mail.renttrust.jp.
Host names with one IP number:
renttrust.jp points to: 180.222.187.13
mail.renttrust.jp points to: 180.222.187.13
Names pointing to 180.222.187.13: renttrust.jp and mail.renttrust.jp