kokuzemi.net - robtex.com
kokuzemi.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.186🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | svs17.dsbsv.net | ||||||
| NS | manage.asp-frontier.net ⭐ | ||||||
| A | 219.99.168.43🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | manage.asp-frontier.net | ||||||
| NS | dns1.asp-frontier.net | ||||||
| A | 219.99.172.38🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | 219-99-172-38.asp-frontier.net | ||||||
| NS | dns2.asp-frontier.net | ||||||
| A | 219.99.166.20🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| NS | dns3.asp-frontier.net | ||||||
| A | 219.99.167.23🇯🇵 FUTURE219.99.160.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| MX | mail.kokuzemi.net ⭐ | ||||||
| A | 219.99.172.186🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | svs17.dsbsv.net | ||||||
| TXT | v=spf1 include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2024-07-02 #2 | ||||||
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=1777357411 | ||||||
Subdomains
mail.kokuzemi.net |
Same first word
kokuzemi.net |
DNS History
12 records (6 active, 6 former)
●NSdns1.asp-frontier.net2026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
●NSdns2.asp-frontier.net2026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
●NSdns3.asp-frontier.net2026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
●NSmanage.asp-frontier.net2026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
○NSns4.cpi.ad.jp2015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
○NSns5.cpi.ad.jp2015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
●MXmail.kokuzemi.net2026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
○MXvlmx20.secure.ne.jp2015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
○MXvlmx21.secure.ne.jp2015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
○MXvlmx22.secure.ne.jp2015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
○A180.222.77.1162015-07-04 → 2018-08-12 · 4 obs
● 2018-08-12 07:47:18
○ 2026-04-07 16:41:10
○ 2026-04-28 06:34:46
●A219.99.172.1862026-04-07 → 2026-04-28 · 3 obs
● 2026-04-07 16:41:10
● 2026-04-28 06:34:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| kokuzemi.net | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | 3 records |
✅ Authoritative Response
Server:219.99.172.38
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kokuzemi.net (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.186 |
| NS | 3 | dns2.asp-frontier.net, dns1.asp-frontier.net... |
| MX | 1 | mail.kokuzemi.net (pri: 10) |
| TXT | 1 | v=spf1 include:spfgw.fsi.ne.jp ~all |
| SOA | 1 | manage.asp-frontier.net root.manage.asp- |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net)
Analysis
Hierarchy
mail.kokuzemi.net is a child of kokuzemi.net.
IP Addresses
kokuzemi.net resolves to one IP number: 219.99.172.186.
Other host names, for instance mail.sa-sou.com, sa-sou.com, mail.dennetsu.or.jp, mail.kokuzemi.net and svs17.dsbsv.net share IP numbers with kokuzemi.net.
Name Servers
kokuzemi.net delegates to four name servers: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net and manage.asp-frontier.net.
kokuzemi.net at least partially shares name servers with other domains, including kttl.jp, daito-m.co.jp, ichikawa-youchien.ed.jp, himawari-kids.jp and hirokiko.co.jp.
These name servers are commonly used with dns.asp-frontier.net.
Host names with one IP number:
dns1.asp-frontier.net points to 219.99.172.38; dns2.asp-frontier.net points to 219.99.166.20; dns3.asp-frontier.net points to 219.99.167.23; manage.asp-frontier.net points to 219.99.168.43.
Mail Servers
A single mail server handles kokuzemi.net, mail.kokuzemi.net.
Host name mail.kokuzemi.net resolves to a single IP: 219.99.172.186.