doukutsu.com - dns.ninja

doukutsu.com

DNSSEC⚠️ Not signed
A157.7.189.66🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers253.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@doukutsu.com serial=1786770978

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=1786771524

Same first word

doukutsu.com

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx.hetemail.jpA157.7.189.66157.7.188.228210.188.199.239
●NSdns0.heteml.jp2015-05-27 → 2026-08-15 · 2 obs
● 2015-05-27 21:45:00
● 2026-08-15 05:44:18
●NSdns1.heteml.jp2015-05-27 → 2026-08-15 · 2 obs
● 2015-05-27 21:45:00
● 2026-08-15 05:44:18
●MXmx.hetemail.jp2026-03-02 → 2026-08-15 · 2 obs
● 2026-03-02 13:11:54
● 2026-08-15 05:44:18
○A157.7.188.2282015-10-17 → 2017-08-16 · 5 obs
○ 2015-05-27 21:45:00
● 2015-10-17 11:40:18
● 2017-08-16 09:29:10
○ 2026-03-02 13:11:54
○ 2026-08-15 05:44:18
●A157.7.189.662026-03-02 → 2026-08-15 · 3 obs
○ 2017-08-16 09:29:10
● 2026-03-02 13:11:54
● 2026-08-15 05:44:18
○A210.188.199.2392015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 21:45:00
○ 2015-10-17 11:40:18
○ 2026-08-15 05:44:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
doukutsu.comdns0.heteml.jp, dns1.heteml.jp-

✅ Authoritative Response

Server:157.7.188.149

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doukutsu.com (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.66
NS2dns0.heteml.jp, dns1.heteml.jp
MX1mx.hetemail.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.doukutsu.com

Analysis

IP Addresses

doukutsu.com resolves to just one IP address, 157.7.189.66.

Two other host names, along with csmo.co.jp, mc-support.link and captains.jp, also share IP numbers with doukutsu.com.

Name Servers

doukutsu.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

doukutsu.com shares its NS records with other domains, for example codomo-cl.com, lowdope.com, setup-web.net and two others.

dns0.heteml.jp and dns1.heteml.jp each resolve to one IP number: dns0.heteml.jp points to 157.7.44.53 and dns1.heteml.jp points to 157.7.188.149.

Mail Servers

The sole mail server for doukutsu.com is mx.hetemail.jp.

Among the domains sharing a mail server setup with doukutsu.com are 100coltrane.com, samurai-j.com, ones-project.com and two others.

mx.hetemail.jp resolves to a single IP number: 157.7.189.1.