ushikawa.com - robtex.com
ushikawa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.142🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv14.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.ushikawa.com ⭐ | ||||||
| A | 219.99.172.142🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv14.dsbsv.net | ||||||
| TXT | v=spf1 +a +mx include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2023-06-05 #2 | ||||||
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=1775159642 | ||||||
Subdomains
mail.ushikawa.com |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns1.asp-frontier.net2026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
●NSdns2.asp-frontier.net2026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
●NSdns3.asp-frontier.net2026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
●NSmanage.asp-frontier.net2026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
○NSuns01.lolipop.jp2015-08-05 → 2019-03-21 · 4 obs
● 2019-03-21 02:37:56
○ 2026-02-16 15:08:10
○ 2026-04-02 19:57:22
○NSuns02.lolipop.jp2015-08-05 → 2019-03-21 · 4 obs
● 2019-03-21 02:37:56
○ 2026-02-16 15:08:10
○ 2026-04-02 19:57:22
●MXmail.ushikawa.com2026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
○MXmx01.lolipop.jp2015-08-05 → 2019-03-21 · 4 obs
● 2019-03-21 02:37:56
○ 2026-02-16 15:08:10
○ 2026-04-02 19:57:22
○A157.7.107.1472017-02-17 → 2019-03-21 · 5 obs
● 2017-02-17 20:26:44
● 2019-03-21 02:37:56
○ 2026-02-16 15:08:10
○ 2026-04-02 19:57:22
○A210.172.144.612015-08-05 → 2016-06-30 · 4 obs
● 2016-06-30 09:34:44
○ 2017-02-17 20:26:44
○ 2026-04-02 19:57:22
●A219.99.172.1422026-02-16 → 2026-04-02 · 3 obs
● 2026-02-16 15:08:10
● 2026-04-02 19:57:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| ushikawa.com | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | - |
✅ Authoritative Response
Server:219.99.166.20
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ushikawa.com (unsigned zone)
⏱️ Timing
Total: 2451ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.142 |
| NS | 3 | dns3.asp-frontier.net, dns2.asp-frontier.net... |
| MX | 1 | mail.ushikawa.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:spfgw.fsi.ne.jp ~a |
| SOA | 1 | manage.asp-frontier.net root.manage.asp- |
Analysis
Hierarchy
ushikawa.com is the parent of mail.ushikawa.com.
IP Addresses
ushikawa.com resolves to one IP number: 219.99.172.142.
other host names including mail.hoken-f.com, sakura-coffee.jp, hoken-f.com, sv14.dsbsv.net and ymdchem.com share IP numbers with ushikawa.com.
Name Servers
ushikawa.com is delegated to four name servers: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net and manage.asp-frontier.net.
ushikawa.com at least partially shares name servers with other domains, for instance ryugahanakenzai.com, se-ki.co.jp, japia-bl.co.jp, jcpkitami.jp and kiwakai-sakai.or.jp.
these name servers are commonly used alongside 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
ushikawa.com is handled by a single mail server, mail.ushikawa.com.
mail.ushikawa.com resolves to IP 219.99.172.142.