filter.co.jp - robtex.com
filter.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.48🇯🇵 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.filter.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=2698657736 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mx.filter.co.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 21:49:32
●NSns2.namedserver.net2015-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 21:49:32
●MXmx.filter.co.jp2015-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 21:49:32
●A153.122.205.482026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 21:49:32
○A211.13.196.1642015-05-14 → 2017-06-13 · 3 obs
● 2017-06-13 08:26:10
○ 2026-03-28 21:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, e.dns.jp, h.dns.jp, g.dns.jp... | - |
| filter.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 filter.co.jp (unsigned zone)
⏱️ Timing
Total: 1303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.48 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 1 | mx.filter.co.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.filter.co.jp is filter.co.jp.
IP Addresses
filter.co.jp points to a single IP number: 153.122.205.48.
Other host names, for instance lifeboat.jp, eiwax.jp, shikokugay.com, globic.net and aun.ac share IP numbers with filter.co.jp.
Name Servers
filter.co.jp is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.
filter.co.jp uses the same name server setup as other domains, for instance 63.44.122.153.in-addr.arpa, sub0000528606.hmk-temp.com, 35.90.125.211.in-addr.arpa, 12.87.122.153.in-addr.arpa and sub0000551981.hmk-temp.com.
filter.co.jp at least partially shares name servers with other domains, such as asia-kj.com and 183.95.125.211.in-addr.arpa and 198.122.153.in-addr.arpa.
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 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
The mail server for filter.co.jp is mx.filter.co.jp.
Host name mx.filter.co.jp resolves to IP 153.122.206.94.