kenko-e.jp - robtex.com

kenko-e.jp

DNSSEC⚠️ Not signed
A157.7.44.231🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers284.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.hetemail.jp ⭐
A157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmx.heteml.jp
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@kenko-e.jp serial=1785142578

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=1785141002

Subdomains

ns.kenko-e.jp
mail.kenko-e.jp

Same first word

kenko-e.jp

Similar names

koken-e.net
koken-e.co.jp
e-koken.net
e-kenko.biz

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpns.kenko-e.jpMXmx.hetemail.jpmail.kenko-e.jpA157.7.44.231182.161.76.19727.133.240.230
●NSdns0.heteml.jp2026-03-24 → 2026-07-27 · 3 obs
○ 2017-01-08 00:44:48
● 2026-03-24 01:44:14
● 2026-07-27 09:02:16
●NSdns1.heteml.jp2026-03-24 → 2026-07-27 · 3 obs
○ 2017-01-08 00:44:48
● 2026-03-24 01:44:14
● 2026-07-27 09:02:16
○NSns.kenko-e.jp2015-06-13 → 2017-01-08 · 4 obs
● 2015-06-13 15:53:56
● 2017-01-08 00:44:48
○ 2026-03-24 01:44:14
○ 2026-07-27 09:02:16
○MXmail.kenko-e.jp2015-06-13 → 2017-01-08 · 4 obs
● 2015-06-13 15:53:56
● 2017-01-08 00:44:48
○ 2026-03-24 01:44:14
○ 2026-07-27 09:02:16
●MXmx.hetemail.jp2026-03-24 → 2026-07-27 · 3 obs
○ 2017-01-08 00:44:48
● 2026-03-24 01:44:14
● 2026-07-27 09:02:16
●A157.7.44.2312026-03-24 → 2026-07-27 · 3 obs
○ 2017-01-08 00:44:48
● 2026-03-24 01:44:14
● 2026-07-27 09:02:16
○A182.161.76.1972015-06-13 → 2016-04-10 · 4 obs
● 2015-06-13 15:53:56
● 2016-04-10 21:09:42
○ 2016-12-06 23:50:56
○ 2026-07-27 09:02:16
○A27.133.240.2302016-12-06 → 2017-01-08 · 5 obs
○ 2016-04-10 21:09:42
● 2016-12-06 23:50:56
● 2017-01-08 00:44:48
○ 2026-03-24 01:44:14
○ 2026-07-27 09:02:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:157.7.188.149

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kenko-e.jp (unsigned zone)

⏱️ Timing

Total: 2055ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.44.231
NS2dns1.heteml.jp, dns0.heteml.jp
MX1mx.hetemail.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.kenko-e.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

kenko-e.jp is the parent domain of ns.kenko-e.jp and mail.kenko-e.jp.

IP Addresses

kenko-e.jp points to a single IP number: 157.7.44.231.

Additional host names — komei.info, mail.jandc.net, magokoro-group.com and two others — share IP numbers with kenko-e.jp.

Name Servers

The NS records for kenko-e.jp delegate to dns0.heteml.jp and dns1.heteml.jp.

kenko-e.jp shares its name server setup with other domains, including navice.net, anshin-guide.net, musee4.com and two others.

dns0.heteml.jp directs to 157.7.44.53 and dns1.heteml.jp directs to 157.7.188.149; each host name points to exactly one IP number.

Mail Servers

kenko-e.jp has one mail server: mx.hetemail.jp.

kenko-e.jp shares the same mail server setup as other domains, including kawakensekkei.com, seitai-koriyama.com, keizai-nihongo.com and two others.

mx.hetemail.jp resolves to 157.7.189.1 and no other IP number.