funclass.co.jp - robtex.com
funclass.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.47🇯🇵 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.funclass.co.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=2698658781 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mx.funclass.co.jp |
Same first word
funclass.co.jp |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-08-04 → 2026-04-15 · 2 obs
● 2026-04-15 03:35:30
●NSns2.namedserver.net2015-08-04 → 2026-04-15 · 2 obs
● 2026-04-15 03:35:30
●MXmx.funclass.co.jp2015-08-04 → 2026-04-15 · 2 obs
● 2026-04-15 03:35:30
●A153.122.205.472026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 02:02:10
● 2026-04-15 03:35:30
○A211.13.196.1632015-08-04 → 2017-04-19 · 4 obs
● 2017-04-19 07:09:34
○ 2026-04-15 02:02:10
○ 2026-04-15 03:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| funclass.co.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 funclass.co.jp (unsigned zone)
⏱️ Timing
Total: 1447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.47 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.funclass.co.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
funclass.co.jp is a parent of mx.funclass.co.jp.
IP Addresses
funclass.co.jp points to a single IP address: 153.122.205.47.
Other host names such as www.miyasho.jp, www.bunei.net, kutupon.jp, nextsolution.co.jp and www.kurop.com share IP numbers with funclass.co.jp.
Name Servers
funclass.co.jp is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.
funclass.co.jp uses the same name server setup as other domains, including misoxo.com, 67.101.122.153.in-addr.arpa, wakayama.coop, kbp.co.jp and 126.90.125.211.in-addr.arpa.
funclass.co.jp partially shares name servers with other domains, for instance 69.28.157.210.in-addr.arpa, adlib1.net, shoichi.com and hippo.co.jp.
These name servers are commonly used alongside ns2.isle-jp.net and ns.isle-jp.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
Host names pointing to 157.120.112.212: ns2.namedserver.net, ns.namedserver.net
Host names pointing to 157.120.113.212: ns2.namedserver.net, ns.namedserver.net
Host names pointing to 157.120.114.212: ns2.namedserver.net, ns.namedserver.net
Mail Servers
The mail server for funclass.co.jp is mx.funclass.co.jp.
Host mx.funclass.co.jp points to IP 153.122.206.94.