kenichirou.net - robtex.com
kenichirou.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.229🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users264.vip.heteml.jp | ||||||
| NS | kenichirou.net ⭐ | ||||||
| A | 157.7.44.229🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users264.vip.heteml.jp | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mail2.heteml.jp ⭐ | ||||||
| A | 157.7.189.15🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail-proxy.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | kenichirou.netpostmaster@kenichirou.net serial=1738000816 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784524632 | ||||||
NS for
kenichirou.net |
Same first word
kenichirou.net |
DNS History
7 records (5 active, 2 former)
●NSdns01.muumuu-domain.com2015-08-17 → 2026-07-20 · 2 obs
● 2026-07-20 05:41:06
●NSdns02.muumuu-domain.com2015-08-17 → 2026-07-20 · 2 obs
● 2026-07-20 05:41:06
●NSkenichirou.net2015-08-17 → 2026-07-20 · 2 obs
● 2026-07-20 05:41:06
○A157.7.188.2182015-12-07 → 2017-03-29 · 5 obs
● 2015-12-07 06:54:00
● 2017-03-29 06:43:06
○ 2026-03-14 08:37:54
○ 2026-07-20 05:41:06
●A157.7.44.2292026-03-14 → 2026-07-20 · 3 obs
● 2026-03-14 08:37:54
● 2026-07-20 05:41:06
○A210.188.199.2212015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-07 06:54:00
○ 2026-07-20 05:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| kenichirou.net | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kenichirou.net (unsigned zone)
⏱️ Timing
Total: 1034ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.229 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mail2.heteml.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | kenichirou.net postmaster.kenichirou.net |
Analysis
Name Server Role
kenichirou.net acts as a name server for kenichirou.net, meaning it is self-referentially delegated.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and kenichirou.net are commonly seen together as name servers.
IP Addresses
kenichirou.net resolves to one IP address: 157.7.44.229.
ni(0x73686974)omi.jp, 469918.com, tokuhayanet.com and two other host names share IP numbers with kenichirou.net.
Name Servers
Three name servers handle the delegation for kenichirou.net: kenichirou.net, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
The name servers of kenichirou.net overlap at least partially with those of other domains — among them r26.org, standardnet.net, jyuzan.jp and two more.
The hostnames kenichirou.net, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP: kenichirou.net → 157.7.44.229, dns01.muumuu-domain.com → 202.239.23.39, dns02.muumuu-domain.com → 160.251.249.62.
Mail Servers
Mail for kenichirou.net is handled by a single mail server, mail2.heteml.jp.
kenichirou.net uses an identical mail server configuration to several other domains — among them apart-apart.com, kaerucafe.com, laps.jp and two more.
mail2.heteml.jp directs to just one IP number, 157.7.189.15.