hiro-koubou.com - robtex.com

hiro-koubou.com

DNSSEC⚠️ Not signed
A54.248.170.119🇯🇵 Amazon54.248.128.0/17 EC2 NRT prefix
PTRec2-54-248-170-119.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
MXhiro-kouboucom.sakura.ne.jp ⭐
A219.94.192.44🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1634.sakura.ne.jp
TXTv=spf1 a:wwwhiro-kouboucom.sakura.ne.jp mx include:_spf.google.com ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1739923391

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=1774996982

Subdomains

www.hiro-koubou.com

Same first word

hiro-koubou.com

Similar names

koubou-hiro.net

DNS History

16 records (6 active, 10 former)

201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns01.gmoserver.jpdns02.gmoserver.jpns-1298.awsdns-34.orgns-1772.awsdns-29.co.ukns-354.awsdns-44.comns-707.awsdns-24.netMXhiro-kouboucom.sakura.ne.jpmx20.gmoserver.jpA54.248.170.119133.130.64.14452.197.216.24252.68.154.103
●NS01.dnsv.jp2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50
●NS02.dnsv.jp2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50
●NS03.dnsv.jp2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50
●NS04.dnsv.jp2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50
○NSdns01.gmoserver.jp2020-02-26 → 2020-02-26 · 4 obs
○ 2017-03-13 18:29:58
● 2020-02-26 13:43:44
○ 2026-02-28 12:35:44
○ 2026-03-31 22:52:50
○NSdns02.gmoserver.jp2020-02-26 → 2020-02-26 · 4 obs
○ 2017-03-13 18:29:58
● 2020-02-26 13:43:44
○ 2026-02-28 12:35:44
○ 2026-03-31 22:52:50
○NSns-1298.awsdns-34.org2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
○NSns-1772.awsdns-29.co.uk2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
○NSns-354.awsdns-44.com2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
○NSns-707.awsdns-24.net2017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
●MXhiro-kouboucom.sakura.ne.jp2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50
○MXmx20.gmoserver.jp2020-02-26 → 2020-02-26 · 3 obs
● 2020-02-26 13:43:44
○ 2026-02-28 12:35:44
○ 2026-03-31 22:52:50
○A133.130.64.1442020-02-26 → 2020-02-26 · 4 obs
○ 2017-03-13 18:29:58
● 2020-02-26 13:43:44
○ 2026-02-28 12:35:44
○ 2026-03-31 22:52:50
○A52.197.216.2422017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
○A52.68.154.1032017-03-13 → 2017-03-13 · 3 obs
● 2017-03-13 18:29:58
○ 2020-02-26 13:43:44
○ 2026-03-31 22:52:50
●A54.248.170.1192026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-26 13:43:44
● 2026-02-28 12:35:44
● 2026-03-31 22:52:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
hiro-koubou.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 hiro-koubou.com (unsigned zone)

⏱️ Timing

Total: 943ms | Queries: -

📄 Records

TypeCountSample Data
A154.248.170.119
NS401.dnsv.jp, 02.dnsv.jp...
MX1hiro-kouboucom.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:wwwhiro-kouboucom.sakura.ne.jp
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

hiro-koubou.com is the parent of www.hiro-koubou.com.

IP Addresses

hiro-koubou.com resolves to a single IP: 54.248.170.119.

Other host names, for instance mail.r-work.jp, wiple-service.com, somalivet.com, carlife-japan.com and salon-popular.com share IP numbers with hiro-koubou.com.

Name Servers

hiro-koubou.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

hiro-koubou.com shares some name servers with other domains, for example iida.clinic, heian-akita.jp, sistemadivisione.it, harborbcg.net and naoyuki.org.

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

Mail Servers

hiro-koubou.com is handled by a single mail server, hiro-kouboucom.sakura.ne.jp.

hiro-koubou.com uses the same mail server setup as other domains, for example hiro-kouboucom.sakura.ne.jp.

Host name hiro-kouboucom.sakura.ne.jp points to IP 219.94.192.44.