voi.jp - robtex.com

voi.jp

DNSSEC⚠️ Not signed
A157.7.44.241🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers204.vip.heteml.jp
NSdns0.heteml.jp
A157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns510.heteml.jp
NSdns1.heteml.jp
A157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns711.phy.heteml.jp
MXmx-proxy501.heteml.jp
A157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx-proxy502.heteml.jp(20)
A157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@voi.jp serial=1785930978

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=1785933002

Subdomains

Same first word

Similar names

DNS History

12 records (5 active, 7 former)

200920112013201520172019202120232025NSdns0.heteml.jpdns1.heteml.jpns.namedserver.netns2.namedserver.netMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail30.heteml.jpmx.voi.jpA157.7.44.241157.7.188.209210.224.177.212211.13.204.3
NSdns0.heteml.jp2015-06-06 → 2026-08-05 · 3 obs
○ 2008-11-25 19:50:30
● 2015-06-06 10:10:12
● 2026-08-05 12:32:44
NSdns1.heteml.jp2015-06-06 → 2026-08-05 · 3 obs
○ 2008-11-25 19:50:30
● 2015-06-06 10:10:12
● 2026-08-05 12:32:44
NSns.namedserver.net2008-11-25 → 2008-11-25 · 3 obs
● 2008-11-25 19:50:30
○ 2015-06-06 10:10:12
○ 2026-08-05 12:32:44
NSns2.namedserver.net2008-11-25 → 2008-11-25 · 3 obs
● 2008-11-25 19:50:30
○ 2015-06-06 10:10:12
○ 2026-08-05 12:32:44
MXmail30.heteml.jp2015-06-06 → 2016-12-17 · 5 obs
○ 2008-11-25 19:50:30
● 2015-06-06 10:10:12
● 2016-12-17 04:27:24
○ 2026-04-15 13:31:02
○ 2026-08-05 12:32:44
MXmx-proxy501.heteml.jp2026-04-15 → 2026-08-05 · 3 obs
○ 2016-12-17 04:27:24
● 2026-04-15 13:31:02
● 2026-08-05 12:32:44
MXmx-proxy502.heteml.jp2026-04-15 → 2026-08-05 · 3 obs
○ 2016-12-17 04:27:24
● 2026-04-15 13:31:02
● 2026-08-05 12:32:44
MXmx.voi.jp2008-11-25 → 2008-11-25 · 3 obs
● 2008-11-25 19:50:30
○ 2015-06-06 10:10:12
○ 2026-08-05 12:32:44
A157.7.188.2092015-09-25 → 2016-12-17 · 5 obs
○ 2008-11-25 19:50:30
● 2015-09-25 12:03:40
● 2016-12-17 04:27:24
○ 2026-04-15 13:31:02
○ 2026-08-05 12:32:44
A157.7.44.2412026-04-15 → 2026-08-05 · 3 obs
○ 2016-12-17 04:27:24
● 2026-04-15 13:31:02
● 2026-08-05 12:32:44
A210.224.177.2122015-06-06 → 2015-06-06 · 4 obs
○ 2008-11-25 19:50:30
● 2015-06-06 10:10:12
○ 2015-09-25 12:03:40
○ 2026-08-05 12:32:44
A211.13.204.32008-11-25 → 2008-11-25 · 3 obs
● 2008-11-25 19:50:30
○ 2015-06-06 10:10:12
○ 2026-08-05 12:32:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
voi.jpdns0.heteml.jp, dns1.heteml.jp2 records

✅ Authoritative Response

Server:157.7.44.53

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for voi.jp (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.44.241
NS2dns0.heteml.jp, dns1.heteml.jp
MX2mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.voi.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns0.heteml.jp, dns1.heteml.jp)

Analysis

Hierarchy

mx.voi.jp is a subdomain of voi.jp.

IP Addresses

voi.jp points to a single IP number: 157.7.44.241.

Additional host names — n-sangyo.com, kidsdoor.net, teburaya.info and two others — share IP numbers with voi.jp.

Name Servers

Two name servers handle the delegation for voi.jp: dns0.heteml.jp and dns1.heteml.jp.

voi.jp shares its name server setup with other domains, including web-aya.com, kinjomachiko.com, rootz.co.jp and two others.

Both dns0.heteml.jp and dns1.heteml.jp have a single IP address each — dns0.heteml.jp resolves to 157.7.44.53 while dns1.heteml.jp resolves to 157.7.188.149.

Mail Servers

voi.jp has two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

voi.jp shares the same mail server setup as other domains, including yokohamakaisha.com, cosme-h-r.com, prtn.jp and two others.

The mail servers for voi.jp overlap at least partially with those of other domains, including espace.jp and apilos.jp.

Both mx-proxy501.heteml.jp and mx-proxy502.heteml.jp have a single IP address each — mx-proxy501.heteml.jp resolves to 157.7.189.17 while mx-proxy502.heteml.jp resolves to 157.7.189.18.