kcube.jp - robtex.com
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kcube.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | dns01.netsurf.ad.jp โญ | ||||||
| A | 202.233.0.55๐ฏ๐ต U-NETSURF | ||||||
| PTR | dns01.netsurf.ad.jp | ||||||
| NS | dns02.netsurf.ad.jp | ||||||
| A | 202.233.0.85๐ฏ๐ต U-NETSURF | ||||||
| PTR | dns02.netsurf.ad.jp | ||||||
| NS | ns1.nexs-idc.net | ||||||
| A | 203.179.16.130๐ฏ๐ต NEC-AS | ||||||
| PTR | ns1.nexs-idc.net | ||||||
| NS | ns2.nexs-idc.net | ||||||
| A | 203.179.16.158๐ฏ๐ต NEC-AS | ||||||
| PTR | ns2.nexs-idc.net | ||||||
| PTR | tk2-dns-svr102.nexs-idc.net | ||||||
| MX | servain.u-netsurf.ne.jp โญ | ||||||
| A | 202.233.0.142๐ฏ๐ต U-NETSURF | ||||||
| PTR | ndem-mb.u-netsurf.ne.jp | ||||||
| TXT | v=spf1 include:spf1.u-netsurf.ne.jp ip4:202.55.137.176 ip4:223.223.166.9 incl... | ||||||
| SOA | dns01.netsurf.ad.jpns-admin@netsurf.ad.jp 2023-07-15 #1 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1771290902 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
โNSdns01.netsurf.ad.jp2015-08-19 โ 2026-02-17 ยท 2 obs
โ 2026-02-17 20:04:12
โNSdns02.netsurf.ad.jp2015-08-19 โ 2026-02-17 ยท 2 obs
โ 2026-02-17 20:04:12
โNSns1.nexs-idc.net2015-08-19 โ 2026-02-17 ยท 2 obs
โ 2026-02-17 20:04:12
โNSns2.nexs-idc.net2015-08-19 โ 2026-02-17 ยท 2 obs
โ 2026-02-17 20:04:12
โMXservain.u-netsurf.ne.jp2015-08-19 โ 2026-02-17 ยท 2 obs
โ 2026-02-17 20:04:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| kcube.jp | dns02.netsurf.ad.jp, ns2.nexs-idc.net, ns1.nexs-idc.net, dns01.netsurf.ad.jp | - |
โ Authoritative Response
Server: 202.233.0.55
NS records: dns02.netsurf.ad.jp, ns2.nexs-idc.net, ns1.nexs-idc.net, dns01.netsurf.ad.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for kcube.jp (unsigned zone)
โฑ๏ธ Timing
Total: 2687ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns01.netsurf.ad.jp, ns1.nexs-idc.net... |
| MX | 1 | servain.u-netsurf.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf1.u-netsurf.ne.jp ip4: |
| SOA | 1 | dns01.netsurf.ad.jp ns-admin.netsurf.ad. |
AI analysis
kcube.jp is delegated to four name servers: ns1.nexs-idc.net, ns2.nexs-idc.net, dns01.netsurf.ad.jp and dns02.netsurf.ad.jp.
At least part of the name servers for kcube.jp are shared with other domains, for instance yamagata.coop, uniadex.co.jp, saigaikyosai.jp, btrs.jp and iwaki-pumps.jp.
These name servers are commonly used together with the name servers nulgw1.unisys.co.jp, nulgw2.unisys.co.jp, dns2.sunnet.coop, dns.sunnet.coop, ns01.miyoshi-yushi.co.jp and gnn-dn01.legal-square.com.
Host names with one IP: ns1.nexs-idc.net points to 203.179.16.130; ns2.nexs-idc.net points to 203.179.16.158; dns01.netsurf.ad.jp points to 202.233.0.55; dns02.netsurf.ad.jp points to 202.233.0.85.
The mail server for kcube.jp is servain.u-netsurf.ne.jp.
kcube.jp shares the same mail server setup as other domains, for instance f-therapy.com.
Host servain.u-netsurf.ne.jp points to IP 202.233.0.142.