cambridgefilterchina.com - robtex.com
cambridgefilterchina.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.kagoya.net ⭐ | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns.kagoya.net | ||||||
| A | 210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns0.kagoya.net | ||||||
| NS | ns1.kagoya.net | ||||||
| A | 203.142.206.132🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc. | ||||||
| PTR | ns1.kagoya.net | ||||||
| MX | dmail.kagoya.net ⭐ | ||||||
| A | 210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail01.kagoya.net | ||||||
| A | 210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail02.kagoya.net | ||||||
| A | 210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail03.kagoya.net | ||||||
| A | 210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc. | ||||||
| PTR | dmail04.kagoya.net | ||||||
| TXT | v=spf1 include:kagoya.net ~all | ||||||
| SOA | ns.kagoya.netroot@kagoya.net serial=2020070001 | ||||||
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=1785773747 | ||||||
Subdomains
www.cambridgefilterchina.com |
Same first word
cambridgefilterchina.com |
DNS History
4 records (4 active, 0 former)
●NSns.kagoya.net2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 16:17:18
●NSns0.kagoya.net2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 16:17:18
●NSns1.kagoya.net2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 16:17:18
●MXdmail.kagoya.net2015-08-19 → 2026-08-03 · 2 obs
● 2026-08-03 16:17:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cambridgefilterchina.com | ns0.kagoya.net, ns1.kagoya.net | - |
✅ Authoritative Response
Server:203.142.206.132
NS records: ns0.kagoya.net, ns1.kagoya.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cambridgefilterchina.com (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.kagoya.net, ns0.kagoya.net |
| MX | 1 | dmail.kagoya.net (pri: 10) |
| TXT | 1 | v=spf1 include:kagoya.net ~all |
| SOA | 1 | ns.kagoya.net root.kagoya.net |
Analysis
Hierarchy
cambridgefilterchina.com is a parent domain of www.cambridgefilterchina.com.
Name Servers
Three name servers are authoritative for cambridgefilterchina.com: ns0.kagoya.net, ns1.kagoya.net and ns.kagoya.net.
cambridgefilterchina.com shares at least some of its name servers with other domains, including bdsmlovers.jp, esankei.com, mtgames.jp and two others.
ns0.kagoya.net and ns.kagoya.net both resolve to 210.134.60.132, while ns1.kagoya.net resolves to 203.142.206.132. All three hostnames map to exactly one IP address each.
These two host names — ns0.kagoya.net and ns.kagoya.net — each point to 210.134.60.132 IP addresses.
Mail Servers
cambridgefilterchina.com uses one mail server — dmail.kagoya.net.
The mail server setup of cambridgefilterchina.com matches that of other domains such as cleatkey.co.jp, tooltips.jp, jsif.jp and two others.
cambridgefilterchina.com shares at least some of its mail servers with other domains, such as 1192.tv.
dmail.kagoya.net points to four IP addresses: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.