fwcs.jp - robtex.com

fwcs.jp

DNSSEC⚠️ Not signed
A18.181.162.61🇯🇵 Amazon18.180.0.0/15 EC2 NRT prefix
PTRec2-18-181-162-61.ap-northeast-1.compute.amazonaws.com
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=1677477549

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=1773558003

Subdomains

bunkyo.fwcs.jp

Same first word

fwcs.jp
fwcs.com
fwcs.k12.in.us
fwcs.co.uk
fwcs.info
fwcs.org
fwcs.net
fwcs.ca
fwcs.cn

Similar names

cfsw.cn
wfcs.ru
swfc.co
wfsc.org
wsfc.ca
swfc.kr
cwfs.in
wfcs.de
cwsf.com
wfcs.lol
fcws.net
cwfs.org
wscf.org
fcws.at
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fcsw.org
cwfs.com
swfc.de
swcf.co.uk
wscf.org.uk
wsfc.com.au
fcws.us
wsfc.us
wsfc.de
wcsf.org.uk
fcws.biz
cfws.org
csfw.com
wfsc.de
fswc.cn
wfcs.net
scfw.net
wsfc.cc
cswf.net
scfw.com
scfw.org
swcf.or.kr
cwsf.net
wcfs.ca
wcsf.ca
fswc.net
cfws.com
cfws.cn
cwsf.de
wsfc.org
wcfs.shop
wcfs.net
wsfc.co.nz
wcfs.co
fscw.us
wsfc.ac.uk
wscf.org.au
fswc.org
sfwc.it
wfcs.cn
wscf.kr
wcsf.com
fcws.com
wcfs.org
swfc.info
wcfs.info
swfc.org
cwfs.net.au
scwf.com
wfsc.net
fcsw.com
swfc.com
swfc.com.au
wcfs.biz
fcws.org
csfw.org
cwfs.fr
csfw.de
cwfs.info
cfsw.biz
fcsw.co.nz
fswc.com.au
wsfc.net
fcws.hk
cswf.com
cfsw.com
wscf.com
sfwc.com
wfcs.ca
cwfs.de
wcsf.org
fscw.net
wfcs.org
cwsf.kr
swfc.biz
swcf.ee
wsfc.fr
fswc.com
wfsc.us
sfcw.info
wsfc.at
fcws.com.au
wcsf.org.hk
wfcs.com
fcsw.de
wcfs.edu
cswf.org
cfsw.info
swfc.net
wsfc.ru
swcf.org
swcf.fr
cwfs.org.au
fcws.de
fscw.de
fwsc.com
cfws.de
swcf.net
fcws.cn
sfwc.net
wcfs.in
swfc.eu

DNS History

5 records (5 active, 0 former)

NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpA18.181.162.61
●NS01.dnsv.jp2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 23:06:56
● 2026-03-23 21:39:46
●NS02.dnsv.jp2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 23:06:56
● 2026-03-23 21:39:46
●NS03.dnsv.jp2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 23:06:56
● 2026-03-23 21:39:46
●NS04.dnsv.jp2026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 23:06:56
● 2026-03-23 21:39:46
●A18.181.162.612026-02-16 → 2026-03-23 · 2 obs
● 2026-02-16 23:06:56
● 2026-03-23 21:39:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
fwcs.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fwcs.jp (unsigned zone)

⏱️ Timing

Total: 2541ms | Queries: -

📄 Records

TypeCountSample Data
A118.181.162.61
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

fwcs.jp is the parent of bunkyo.fwcs.jp.

IP Addresses

fwcs.jp resolves to a single IP: 18.181.162.61.

Name Servers

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

fwcs.jp shares some name servers with other domains, for example e-nesto.com, kcpaoffice.com, web-douga.com, kishu-hogihogi.org and equal-ptn.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