keysession.jp - robtex.com
keysession.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.226.39.140🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv300.xserver.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 | sv300.xserver.jp ⭐ | ||||||
| A | 202.226.39.140🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc. | ||||||
| PTR | sv300.xserver.jp | ||||||
| TXT | v=spf1 +a:sv300.xserver.jp +a:keysession.jp +mx include:spf.sender.xserver.jp... | ||||||
| SOA | dns01.muumuu-domain.compostmaster@keysession.jp serial=1768973203 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
Same first word
keysession.jp |
DNS History
4 records (4 active, 0 former)
●NSdns01.muumuu-domain.com2026-03-16 → 2026-03-17 · 2 obs
● 2026-03-17 07:19:12
●NSdns02.muumuu-domain.com2026-03-16 → 2026-03-17 · 2 obs
● 2026-03-17 07:19:12
●MXsv300.xserver.jp2026-03-16 → 2026-03-17 · 2 obs
● 2026-03-17 07:19:12
●A202.226.39.1402026-03-16 → 2026-03-17 · 2 obs
● 2026-03-17 07:19:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| keysession.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server: 202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keysession.jp (unsigned zone)
⏱️ Timing
Total: 1382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.140 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | sv300.xserver.jp (pri: 50) |
| TXT | 1 | v=spf1 +a:sv300.xserver.jp +a:keysession |
| SOA | 1 | dns01.muumuu-domain.com postmaster.keyse |
Analysis
IP Addresses
keysession.jp points to a single IP: 202.226.39.140.
Other host names, for instance meps.co.jp, www.allmax.biz, e-pre.net, www.timo.co.jp and www.noshirofc.com share IP numbers with keysession.jp.
Name Servers
keysession.jp's delegation is to two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com.
keysession.jp shares the same name server configuration as other domains, such as nimaru.co.jp, shinsei-choyukai.com, leora.jp, pyg-chiba.com and ramrock-eyes.jp.
keysession.jp at least partially shares its name servers with other domains, for instance sakuraioffice.com, xn--dck4cp3cj6k.com, loveandlight.jp, dev-comlog.com and designhiroba.com.
Host names with a single IP:
dns01.muumuu-domain.com resolves to 202.239.23.39.
dns02.muumuu-domain.com resolves to 160.251.249.62.
Mail Servers
keysession.jp is served by a single mail server, sv300.xserver.jp.
keysession.jp uses the same mail server setup as other domains such as kenkousupport.com, gemgari.com, syaken-aichi.com, kk-tomorrow.co.jp and chardon-pan.jp.
sv300.xserver.jp points to IP number 202.226.39.140.