mitsukyo.com - robtex.com
mitsukyo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.140🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv12.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.mitsukyo.com ⭐ | ||||||
| A | 219.99.172.140🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| PTR | sv12.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=1777204346 | ||||||
Subdomains
mail.mitsukyo.com |
Same first word
Similar names
DNS History
20 records (6 active, 14 former)
●NSdns1.asp-frontier.net2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
●NSdns2.asp-frontier.net2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
●NSdns3.asp-frontier.net2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
●NSmanage.asp-frontier.net2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
○NSns1.firstserver.ne.jp2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-02 03:50:32
○ 2026-04-26 12:19:14
○NSns2.firstserver.ne.jp2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-02 03:50:32
○ 2026-04-26 12:19:14
○NSns3.firstserver.ne.jp2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-02 03:50:32
○ 2026-04-26 12:19:14
○NSns4.firstserver.ne.jp2007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-02 03:50:32
○ 2026-04-26 12:19:14
○NSnsas1.firstserver.ne.jp2015-08-02 → 2016-03-14 · 5 obs
● 2015-08-02 03:50:32
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2026-04-26 12:19:14
○NSnsas2.firstserver.ne.jp2015-08-02 → 2016-03-14 · 5 obs
● 2015-08-02 03:50:32
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2026-04-26 12:19:14
○NSuns01.lolipop.jp2016-07-14 → 2017-03-26 · 5 obs
● 2016-07-14 17:38:58
● 2017-03-26 07:42:02
○ 2026-04-26 12:19:12
○ 2026-04-26 12:19:14
○NSuns02.lolipop.jp2016-07-14 → 2017-03-26 · 5 obs
● 2016-07-14 17:38:58
● 2017-03-26 07:42:02
○ 2026-04-26 12:19:12
○ 2026-04-26 12:19:14
●MXmail.mitsukyo.com2007-08-14 → 2026-04-26 · 6 obs
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2017-03-26 07:42:02
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
○MXmx01.lolipop.jp2016-07-14 → 2017-03-26 · 5 obs
● 2016-07-14 17:38:58
● 2017-03-26 07:42:02
○ 2026-04-26 12:19:12
○ 2026-04-26 12:19:14
○MXmx1.firstserver.ne.jp2007-08-14 → 2016-03-14 · 4 obs
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2026-04-26 12:19:14
○MXmx2.firstserver.ne.jp2007-08-14 → 2016-03-14 · 4 obs
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2026-04-26 12:19:14
○A157.7.107.582016-07-14 → 2017-03-26 · 5 obs
● 2016-07-14 17:38:58
● 2017-03-26 07:42:02
○ 2026-04-26 12:19:12
○ 2026-04-26 12:19:14
○A164.46.147.2522007-08-14 → 2007-08-14 · 3 obs
○ 2015-08-02 03:50:32
○ 2026-04-26 12:19:14
○A203.183.20.1362015-08-02 → 2016-03-14 · 5 obs
● 2015-08-02 03:50:32
● 2016-03-14 15:32:08
○ 2016-07-14 17:38:58
○ 2026-04-26 12:19:14
●A219.99.172.1402026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 12:19:12
● 2026-04-26 12:19:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| mitsukyo.com | dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net | - |
✅ Authoritative Response
Server:219.99.167.23
NS records: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mitsukyo.com (unsigned zone)
⏱️ Timing
Total: 954ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.172.140 |
| NS | 3 | dns2.asp-frontier.net, dns1.asp-frontier.net... |
| MX | 1 | mail.mitsukyo.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
mitsukyo.com is the parent of mail.mitsukyo.com.
IP Addresses
mitsukyo.com resolves to one IP number: 219.99.172.140.
other host names including olive-h.com, j-bdc.com, tsurubun-apart.com, mail.kk-sr.co.jp and mail.syken.or.jp share IP numbers with mitsukyo.com.
Name Servers
mitsukyo.com is delegated to four name servers: dns1.asp-frontier.net, dns2.asp-frontier.net, dns3.asp-frontier.net and manage.asp-frontier.net.
mitsukyo.com at least partially shares name servers with other domains, for instance tia-online.net, magara.jp, kitagunma.jp, kochi-yakult.com and total-hoken.com.
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
mitsukyo.com is handled by a single mail server, mail.mitsukyo.com.
mail.mitsukyo.com resolves to IP 219.99.172.140.