kouheiweb.com - robtex.com

kouheiweb.com

DNSSEC⚠️ Not signed
A192.0.78.169🇺🇸 Automattic192.0.78.0/24 Route Object
A192.0.78.230🇺🇸 Automattic192.0.78.0/24 Route Object
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=1767869561

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=1774382122
WOT: SAFE (61/100)

Previously MX for

kouheiweb.com

Subdomains

www.kouheiweb.com

Same first word

kouheiweb.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXbrainsync.sakura.ne.jpkouheiweb.comA192.0.78.169192.0.78.230202.254.239.116
●NS01.dnsv.jp2015-06-25 → 2026-03-24 · 5 obs
● 2015-06-25 07:03:14
● 2017-01-26 16:36:02
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
●NS02.dnsv.jp2015-06-25 → 2026-03-24 · 5 obs
● 2015-06-25 07:03:14
● 2017-01-26 16:36:02
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
●NS03.dnsv.jp2017-01-26 → 2026-03-24 · 5 obs
○ 2015-06-25 07:03:14
● 2017-01-26 16:36:02
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
●NS04.dnsv.jp2017-01-26 → 2026-03-24 · 5 obs
○ 2015-06-25 07:03:14
● 2017-01-26 16:36:02
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
○NSns1.xserver.jp2020-01-31 → 2020-01-31 · 4 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02
○NSns2.xserver.jp2020-01-31 → 2020-01-31 · 4 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02
○NSns3.xserver.jp2020-01-31 → 2020-01-31 · 4 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02
○NSns4.xserver.jp2020-01-31 → 2020-01-31 · 4 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02
○NSns5.xserver.jp2020-01-31 → 2020-01-31 · 4 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02
○MXbrainsync.sakura.ne.jp2017-01-26 → 2017-01-26 · 3 obs
● 2017-01-26 16:36:02
○ 2020-01-31 10:14:36
○ 2026-03-24 20:21:02
○MXkouheiweb.com2020-01-31 → 2026-02-16 · 5 obs
○ 2017-01-26 16:36:02
● 2020-01-31 10:14:36
● 2026-02-16 02:57:28
○ 2026-02-17 22:19:38
○ 2026-03-24 20:21:02
●A192.0.78.1692026-02-14 → 2026-03-24 · 3 obs
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
●A192.0.78.2302026-02-14 → 2026-03-24 · 3 obs
○ 2020-01-31 10:14:36
● 2026-02-14 21:52:20
● 2026-03-24 20:21:02
○A202.254.239.1162020-01-31 → 2020-01-31 · 3 obs
● 2020-01-31 10:14:36
○ 2026-02-14 21:52:20
○ 2026-03-24 20:21:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kouheiweb.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ 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 kouheiweb.com (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

TypeCountSample Data
A2192.0.78.169, 192.0.78.230
NS401.dnsv.jp, 02.dnsv.jp...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

kouheiweb.com is a parent of www.kouheiweb.com.

IP Addresses

kouheiweb.com points to two IP numbers: 192.0.78.169 and 192.0.78.230.

Other host names such as minorlaser.com, getagoodstart.com, worldofeducationmag.com, fourefarms.com and gwava.creativefoam.com share IP numbers with kouheiweb.com.

Name Servers

kouheiweb.com 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 kouheiweb.com are shared with other domains, for instance cozyfurniturestore.com, gekitetsu.net, moj.co.jp, aaareplicabagss.com and worldestate.co.jp.

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.