seanet.jp - robtex.com
seanet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.60.251.251🇩🇪 Cloudflare185.60.251.0/24 | ||||||
| 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 | mx-proxy501.heteml.jp ⭐ | ||||||
| A | 157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx-proxy502.heteml.jp(20) | ||||||
| A | 157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | dns01.muumuu-domain.compostmaster@seanet.jp serial=1738939814 | ||||||
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=1784333702 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
○NSdkns1.hosting-sys.jp2015-06-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:15:02
○ 2026-06-02 22:03:42
○ 2026-07-18 01:13:42
○NSdkns2.hosting-sys.jp2015-06-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:15:02
○ 2026-06-02 22:03:42
○ 2026-07-18 01:13:42
●NSdns01.muumuu-domain.com2026-06-02 → 2026-07-18 · 3 obs
● 2026-06-02 22:03:42
● 2026-07-18 01:13:42
●NSdns02.muumuu-domain.com2026-06-02 → 2026-07-18 · 3 obs
● 2026-06-02 22:03:42
● 2026-07-18 01:13:42
○NSmain.primevps.net2015-06-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:15:02
○ 2026-06-02 22:03:42
○ 2026-07-18 01:13:42
○MXmail.seanet.jp2015-06-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:15:02
○ 2026-06-02 22:03:42
○ 2026-07-18 01:13:42
●MXmx-proxy501.heteml.jp2026-06-02 → 2026-07-18 · 3 obs
● 2026-06-02 22:03:42
● 2026-07-18 01:13:42
●MXmx-proxy502.heteml.jp2026-06-02 → 2026-07-18 · 3 obs
● 2026-06-02 22:03:42
● 2026-07-18 01:13:42
○A121.119.187.582015-06-17 → 2017-04-21 · 4 obs
● 2017-04-21 04:15:02
○ 2026-06-02 22:03:42
○ 2026-07-18 01:13:42
●A185.60.251.2512026-06-02 → 2026-07-18 · 3 obs
● 2026-06-02 22:03:42
● 2026-07-18 01:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, g.dns.jp, a.dns.jp, d.dns.jp... | - |
| seanet.jp | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for seanet.jp (unsigned zone)
⏱️ Timing
Total: 1254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.60.251.251 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 2 | mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10) |
| SOA | 1 | dns01.muumuu-domain.com postmaster.seane |
Analysis
IP Addresses
seanet.jp resolves to just one IP address, 185.60.251.251.
Two other host names, along with www.gs-power.at, multinova-austria.at and *.nolzen.de, also share IP numbers with seanet.jp.
Name Servers
seanet.jp is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.
seanet.jp shares its NS records with other domains, for example j-a.jp, paboya.com, jsapp.net and two others.
seanet.jp shares at least some of its name servers with other domains, including henjo.jp, natamame.jp, ace23.net and two others.
dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to one IP number: dns01.muumuu-domain.com points to 202.239.23.39 and dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
seanet.jp is served by two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
Among the domains sharing a mail server setup with seanet.jp are otasuke742.com, inaka-life.co.jp, inex-shop.com and two others.
seanet.jp shares at least some of its mail servers with other domains, such as kipply.co.jp.
mx-proxy501.heteml.jp and mx-proxy502.heteml.jp each resolve to one IP number: mx-proxy501.heteml.jp points to 157.7.189.17 and mx-proxy502.heteml.jp points to 157.7.189.18.