ukujima.com - robtex.com
ukujima.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.178🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users215.vip.heteml.jp | ||||||
| NS | ukujima.com ⭐ | ||||||
| A | 157.7.189.178🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users215.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 | mail26.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 include:_spf.heteml.jp ~all | ||||||
| SOA | ukujima.compostmaster@ukujima.com serial=1732860890 | ||||||
com
| 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=1774787017 | ||||||
NS for
ukujima.com |
Subdomains
www.ukujima.com |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns01.muumuu-domain.com2015-08-11 → 2026-03-29 · 2 obs
● 2026-03-29 12:25:34
●NSdns02.muumuu-domain.com2015-08-11 → 2026-03-29 · 2 obs
● 2026-03-29 12:25:34
●NSukujima.com2015-08-11 → 2026-03-29 · 2 obs
● 2026-03-29 12:25:34
○A112.78.219.1432015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-30 18:03:46
○ 2026-03-29 12:25:34
○A157.7.188.2402015-11-30 → 2019-12-26 · 5 obs
● 2015-11-30 18:03:46
● 2019-12-26 13:18:56
○ 2026-02-17 00:56:54
○ 2026-03-29 12:25:34
●A157.7.189.1782026-02-17 → 2026-03-29 · 3 obs
● 2026-02-17 00:56:54
● 2026-03-29 12:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| ukujima.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ 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 ukujima.com (unsigned zone)
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.178 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mail26.heteml.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp include:_s |
| SOA | 1 | ukujima.com postmaster.ukujima.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
ukujima.com is the parent of www.ukujima.com.
Name Server Role
ukujima.com serves as a name server for ukujima.com.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers along with ukujima.com.
IP Addresses
ukujima.com resolves to a single IP address: 157.7.189.178.
Other host names including birnest.net, dr-misato.com, gsc-japan.com, gaminghouse.gg and www.omegaoil.co.jp share IP numbers with ukujima.com.
Name Servers
ukujima.com is delegated to three name servers: ukujima.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
ukujima.com at least partially shares name servers with other domains, including iaaweb.net, worldmoving.net, order-kagu-sapporo.com, muzuque.com and veans.net.
Hostnames with a single IP:
ukujima.com points to: 157.7.189.178.
dns01.muumuu-domain.com points to: 202.239.23.39.
dns02.muumuu-domain.com points to: 160.251.249.62.
Mail Servers
ukujima.com is handled by a single mail server, mail26.heteml.jp.
ukujima.com shares its mail server setup with other domains, including enesel.jp, torairo.com, passage.tokyo, northlakecafeandbooks.com and madoshoku.com.
ukujima.com shares at least partially some mail servers with other domains, for instance kajitaku.jp, kajitaku.com and morisita.or.jp.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mail26.heteml.jp points to a single IP: 157.7.189.15.