kb-c.net - robtex.com
kb-c.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.46.113.147🇯🇵 IDC164.46.64.0/18 Frontier Inc. | ||||||
| PTR | rabbit-red-df174a4764f1b8f9.znlc.jp | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| TXT | v=spf1 +ip4:164.46.113.147 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1710736070 | ||||||
net
| 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=1771291465 | ||||||
Same first word
kb-c.net |
Similar names
k-bc.jp |
k-bc.de |
kc-b.net |
k-bc.co.jp |
b-kc.com |
bc-k.at |
k-cb.net |
k-cb.co.jp |
kc-b.de |
ck-b.com |
b-ck.net |
kc-b.co.uk |
bc-k.de |
b-ck.com |
DNS History
10 records (5 active, 5 former)
●NS01.dnsv.jp2015-12-10 → 2026-03-23 · 3 obs
● 2015-12-10 10:16:08
● 2026-03-23 07:37:24
●NS02.dnsv.jp2015-12-10 → 2026-03-23 · 3 obs
● 2015-12-10 10:16:08
● 2026-03-23 07:37:24
●NS03.dnsv.jp2015-12-10 → 2026-03-23 · 3 obs
● 2015-12-10 10:16:08
● 2026-03-23 07:37:24
●NS04.dnsv.jp2015-12-10 → 2026-03-23 · 3 obs
● 2015-12-10 10:16:08
● 2026-03-23 07:37:24
○NS2nd.dnsv.jp2015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-10 10:16:08
○ 2026-03-23 07:37:24
○NSns.kb-c.net2015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-10 10:16:08
○ 2026-03-23 07:37:24
○MXmail.kb-c.net2015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-10 10:16:08
○ 2026-03-23 07:37:24
●A164.46.113.1472026-03-06 → 2026-03-23 · 3 obs
● 2026-03-06 19:54:46
● 2026-03-23 07:37:24
○A210.250.253.1842015-12-10 → 2017-04-26 · 5 obs
● 2015-12-10 10:16:08
● 2017-04-26 20:45:40
○ 2026-03-06 19:54:46
○ 2026-03-23 07:37:24
○A211.9.37.582015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-10 10:16:08
○ 2026-03-23 07:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| kb-c.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kb-c.net (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.46.113.147 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| TXT | 1 | v=spf1 +ip4:164.46.113.147 ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
kb-c.net points to a single IP: 164.46.113.147.
Other host names, for instance wataru-sinkyuuseikotsuin.com, kensaku-s.net, tochinomiseikotsuin.com, masakiseikotsuin.net and magokoroseikotsuin.com share IP numbers with kb-c.net.
Name Servers
kb-c.net's delegation is handled by four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
kb-c.net partially shares name servers with other domains; examples include bikoo.jp, suuiiisya.com, magazineer.net, ptmsg.net and lian-hairdesign.com.
Host names with two IP numbers: 01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53; 03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53; 04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53. Host names with one IP number: 02.dnsv.jp points to 157.7.33.53.