fc-sw.jp - robtex.com

fc-sw.jp

DNSSEC⚠️ Not signed
A203.140.230.245🇯🇵 Equinix203.140.224.0/20 Bit-isle CIDR-Block (Advertising from TY9-Network)
PTRbit-isle.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1756274498

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1777358703
📈 Tranco rank: #778,762

Subdomains

sp.fc-sw.jp

Same first word

fc-sw.jp
fc-sw.co.jp

Similar names

sc-fw.com
fs-cw.de
w-cfs.ca
sf-cw.com
cs-wf.de
sw-fc.com
wf-cs.de

DNS History

5 records (5 active, 0 former)

20192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpA203.140.230.245
●NS01.dnsv.jp2018-07-14 → 2026-04-28 · 2 obs
● 2018-07-14 17:49:22
● 2026-04-28 07:16:20
●NS02.dnsv.jp2018-07-14 → 2026-04-28 · 2 obs
● 2018-07-14 17:49:22
● 2026-04-28 07:16:20
●NS03.dnsv.jp2018-07-14 → 2026-04-28 · 2 obs
● 2018-07-14 17:49:22
● 2026-04-28 07:16:20
●NS04.dnsv.jp2018-07-14 → 2026-04-28 · 2 obs
● 2018-07-14 17:49:22
● 2026-04-28 07:16:20
●A203.140.230.2452018-07-14 → 2026-04-28 · 2 obs
● 2018-07-14 17:49:22
● 2026-04-28 07:16:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, h.dns.jp, a.dns.jp, f.dns.jp...-
fc-sw.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fc-sw.jp (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

TypeCountSample Data
A1203.140.230.245
NS401.dnsv.jp, 02.dnsv.jp...
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

Hierarchy

fc-sw.jp is a parent of sp.fc-sw.jp.

IP Addresses

fc-sw.jp points to a single IP address: 203.140.230.245.

Name Servers

fc-sw.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least part of the name servers for fc-sw.jp are shared with other domains, for instance lightspeed.works, goodsmile.link, inoacorp.jp, kuratetsu.com and e-sinacova.net.

Two IP numbers per host:

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.

One IP number per host:

02.dnsv.jp points to 157.7.33.53.