justnavi.com - robtex.com
justnavi.com
| 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.justnavi.com ⭐ | ||||||
| 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=2698665965 | ||||||
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=1784006697 | ||||||
Subdomains
mx.justnavi.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-06-25 → 2026-07-14 · 2 obs
● 2026-07-14 05:55:38
●NSns2.namedserver.net2015-06-25 → 2026-07-14 · 2 obs
● 2026-07-14 05:55:38
●MXmx.justnavi.com2015-06-25 → 2026-07-14 · 2 obs
● 2026-07-14 05:55:38
●A153.122.205.342026-07-01 → 2026-07-14 · 3 obs
● 2026-07-01 20:49:50
● 2026-07-14 05:55:38
○A211.13.196.1502015-06-25 → 2017-09-25 · 4 obs
● 2017-09-25 19:22:38
○ 2026-07-01 20:49:50
○ 2026-07-14 05:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| justnavi.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for justnavi.com (unsigned zone)
⏱️ Timing
Total: 2756ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.34 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.justnavi.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
justnavi.com serves as the parent of mx.justnavi.com.
IP Addresses
justnavi.com directs to one IP number, which is 153.122.205.34.
Among the host names that share IP numbers with justnavi.com are marufuku-sp.co.jp, ace-web.co.jp, kawaisarvise.com and two others.
Name Servers
DNS delegation for justnavi.com points to two name servers: ns2.namedserver.net and ns.namedserver.net.
justnavi.com has the same name server delegation as a number of other domains, such as 105.59.122.153.in-addr.arpa, 197.119.122.153.in-addr.arpa, kasuga-kohki.co.jp and two more.
justnavi.com has a partial name server overlap with other domains — among them 182.122.153.in-addr.arpa and nics.ne.jp.
It is common to see these name servers used together with name servers ns1.rsmgserver.net and ns2.rsmgserver.net.
ns2.namedserver.net resolves to 157.120.112.212, 157.120.113.212 and 157.120.114.212; ns.namedserver.net resolves to those same three IP addresses.
Host names pointing to 157.120.112.212 IP addresses: ns2.namedserver.net and ns.namedserver.net.
Host names pointing to 157.120.113.212 IP addresses: ns2.namedserver.net and ns.namedserver.net.
Host names pointing to 157.120.114.212 IP addresses: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
justnavi.com routes its mail through a single mail server, mx.justnavi.com.
mx.justnavi.com has exactly one IP number: 153.122.206.94.