cotoha.com - dns.ninja

cotoha.com

DNSSEC⚠️ Not signed
NSdns0.heteml.jp ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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

com

Same first word

Similar names

DNS History

9 records (2 active, 7 former)

200920112013201520172019202120232025NSdns0.heteml.jpdns1.heteml.jpns1.muumuu-domain.comns2.muumuu-domain.comMXmx.hetemail.jpA157.7.188.104157.7.189.69157.7.44.175210.157.1.189
NSdns0.heteml.jp2015-05-29 → 2026-07-28 · 3 obs
○ 2008-12-05 07:47:50
● 2015-05-29 11:15:38
● 2026-07-28 00:29:56
NSdns1.heteml.jp2015-05-29 → 2026-07-28 · 3 obs
○ 2008-12-05 07:47:50
● 2015-05-29 11:15:38
● 2026-07-28 00:29:56
NSns1.muumuu-domain.com2008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 07:47:50
○ 2015-05-29 11:15:38
○ 2026-07-28 00:29:56
NSns2.muumuu-domain.com2008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 07:47:50
○ 2015-05-29 11:15:38
○ 2026-07-28 00:29:56
MXmx.hetemail.jp2018-06-25 → 2026-04-23 · 4 obs
● 2018-06-25 11:20:28
● 2026-04-23 07:36:34
○ 2026-06-17 17:23:46
○ 2026-07-28 00:29:56
A157.7.188.1042015-05-29 → 2016-04-07 · 5 obs
○ 2008-12-05 07:47:50
● 2015-05-29 11:15:38
● 2016-04-07 00:15:44
○ 2018-06-25 11:20:28
○ 2026-07-28 00:29:56
A157.7.189.692026-03-01 → 2026-04-23 · 5 obs
○ 2018-06-25 11:20:28
● 2026-03-01 00:54:50
● 2026-04-23 07:36:34
○ 2026-06-17 17:23:46
○ 2026-07-28 00:29:56
A157.7.44.1752018-06-25 → 2018-06-25 · 4 obs
○ 2016-04-07 00:15:44
● 2018-06-25 11:20:28
○ 2026-03-01 00:54:50
○ 2026-07-28 00:29:56
A210.157.1.1892008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 07:47:50
○ 2015-05-29 11:15:38
○ 2026-07-28 00:29:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
cotoha.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 cotoha.com (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

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

cotoha.com uses the same name servers as several other domains — among them town-guide.info, nemotohiroyuki.jp, i-cast.jp and two more.

Each of dns0.heteml.jp and dns1.heteml.jp has one IP address: dns0.heteml.jp uses 157.7.44.53 and dns1.heteml.jp uses 157.7.188.149.