numakawa.com - robtex.com

numakawa.com

DNSSEC⚠️ Not signed
A153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSnumakawa.com ⭐
A153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSdnss10.so-net.ne.jp
A210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss10.so-net.ne.jp
NSdnss11.so-net.ne.jp
A210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss11.so-net.ne.jp
MXmx.numakawa.com ⭐
A153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net +mx ~all
SOAnumakawa.comhostmaster@numakawa.com serial=2602171610

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778795356

NS for

numakawa.com

Previously MX for

numakawa.com

Same first word

numakawa.com

Similar names

kamawanu.co.jp
kamawanu.jp

DNS History

14 records (5 active, 9 former)

2008201020122014201620182020202220242026NSdnss10.so-net.ne.jpdnss11.so-net.ne.jpnumakawa.commansell.justnet.ne.jpmydomain10.justnet.ne.jppanis.justnet.ne.jpMXmx.numakawa.comnewbizweb.justnet.ne.jpnumakawa.comwww.numakawa.comA153.122.205.19192.67.239.142210.139.247.160211.13.196.131
●NSdnss10.so-net.ne.jp2015-08-19 → 2026-05-14 · 3 obs
○ 2007-11-13 13:17:58
● 2015-08-19 19:58:20
● 2026-05-14 22:08:20
●NSdnss11.so-net.ne.jp2015-08-19 → 2026-05-14 · 3 obs
○ 2007-11-13 13:17:58
● 2015-08-19 19:58:20
● 2026-05-14 22:08:20
○NSmansell.justnet.ne.jp2007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
○NSmydomain10.justnet.ne.jp2007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
●NSnumakawa.com2015-08-19 → 2026-05-14 · 3 obs
○ 2007-11-13 13:17:58
● 2015-08-19 19:58:20
● 2026-05-14 22:08:20
○NSpanis.justnet.ne.jp2007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
●MXmx.numakawa.com2015-12-03 → 2026-05-14 · 3 obs
○ 2015-08-19 19:58:20
● 2015-12-03 10:42:28
● 2026-05-14 22:08:20
○MXnewbizweb.justnet.ne.jp2007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
○MXnumakawa.com2015-08-19 → 2015-08-19 · 4 obs
○ 2007-11-13 13:17:58
● 2015-08-19 19:58:20
○ 2015-12-03 10:42:28
○ 2026-05-14 22:08:20
○MXwww.numakawa.com2007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
●A153.122.205.192026-05-13 → 2026-05-14 · 3 obs
○ 2017-02-14 13:52:38
● 2026-05-13 08:37:02
● 2026-05-14 22:08:20
○A192.67.239.1422015-08-19 → 2015-08-19 · 4 obs
○ 2007-11-13 13:17:58
● 2015-08-19 19:58:20
○ 2015-12-03 10:42:28
○ 2026-05-14 22:08:20
○A210.139.247.1602007-11-13 → 2007-11-13 · 3 obs
● 2007-11-13 13:17:58
○ 2015-08-19 19:58:20
○ 2026-05-14 22:08:20
○A211.13.196.1312015-12-03 → 2017-02-14 · 5 obs
○ 2015-08-19 19:58:20
● 2015-12-03 10:42:28
● 2017-02-14 13:52:38
○ 2026-05-13 08:37:02
○ 2026-05-14 22:08:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
numakawa.comdnss10.so-net.ne.jp, dnss11.so-net.ne.jp-

✅ Authoritative Response

Server:210.139.255.17

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for numakawa.com (unsigned zone)

⏱️ Timing

Total: 1372ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.19
NS2dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
MX1mx.numakawa.com (pri: 10)
TXT1v=spf1 include:_spf.shared-server.net +m
SOA1numakawa.com hostmaster.numakawa.com

Analysis

Name Server Role

numakawa.com acts as the name server for numakawa.com.

dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers along with numakawa.com.

IP Addresses

numakawa.com points to a single IP number: 153.122.205.19.

Other host names, for instance kreo-hanbai.co.jp, sotani.net, fujita1456.com, icgb.jp and sun-machine.co.jp share IP numbers with numakawa.com.

Name Servers

numakawa.com delegates to three name servers: numakawa.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

numakawa.com shares name servers with other domains at least partially, for instance jeea-chubu.org, f-lmore.com, toyo-sys.jp, daidou-k.co.jp and hayashi-st.co.jp.

Host names with a single IP number:

numakawa.com points to 153.122.205.19.

dnss10.so-net.ne.jp points to 210.139.255.1.

dnss11.so-net.ne.jp points to 210.139.255.17.

Mail Servers

The mail server for numakawa.com is mx.numakawa.com.

Host name mx.numakawa.com resolves to IP 153.122.206.114.