crew-jp.com - robtex.com
crew-jp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.41🇯🇵 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.crew-jp.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=2698653579 | ||||||
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=1771291435 | ||||||
Subdomains
mx.crew-jp.com |
Same first word
DNS History
9 records (4 active, 5 former)
●NSns.namedserver.net2015-10-19 → 2026-03-18 · 3 obs
● 2015-10-19 08:04:44
● 2026-03-18 19:35:28
○NSns2.atworks.co.jp2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 08:04:44
○ 2026-03-18 19:35:28
●NSns2.namedserver.net2015-10-19 → 2026-03-18 · 3 obs
● 2015-10-19 08:04:44
● 2026-03-18 19:35:28
○NSsv.crew-jp.com2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 08:04:44
○ 2026-03-18 19:35:28
●MXmx.crew-jp.com2015-10-19 → 2026-03-18 · 3 obs
● 2015-10-19 08:04:44
● 2026-03-18 19:35:28
○MXsv.crew-jp.com2015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 08:04:44
○ 2026-03-18 19:35:28
●A153.122.205.412026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 12:40:20
● 2026-03-18 19:35:28
○A202.221.143.572015-05-30 → 2015-05-30 · 3 obs
○ 2015-10-19 08:04:44
○ 2026-03-18 19:35:28
○A211.13.196.1572015-10-19 → 2016-11-28 · 5 obs
● 2015-10-19 08:04:44
● 2016-11-28 11:35:34
○ 2026-02-17 12:40:20
○ 2026-03-18 19:35:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crew-jp.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 crew-jp.com (unsigned zone)
⏱️ Timing
Total: 1158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.41 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 1 | mx.crew-jp.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
crew-jp.com is the parent of mx.crew-jp.com.
IP Addresses
crew-jp.com points to IP number 153.122.205.41.
For instance, other host names skad.ne.jp, hpadd.com, www.nakata.ne.jp, estech.info and tekt.jp share IP numbers with crew-jp.com.
Name Servers
crew-jp.com is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.
crew-jp.com uses the same name server setup as other domains such as sub0000543223.hmk-temp.com, pp01.com, 169.149.237.202.in-addr.arpa, naka-tec.com and 104.66.122.153.in-addr.arpa.
crew-jp.com shares name servers with other domains at least partially, for instance 191.95.125.211.in-addr.arpa and 55.28.157.210.in-addr.arpa.
These name servers are commonly used with the name servers ns2.isle-jp.net and ns.isle-jp.net.
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.
Host names that point to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.
Host names that point to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.
Host names that point to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
crew-jp.com is handled by a single mail server, mx.crew-jp.com.
mx.crew-jp.com points to a single IP: 153.122.206.94.