kouchiya.jp - robtex.com
kouchiya.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.150.175🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | vps-1042836-1506.cp.hosting-srv.net | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | pop.kouchiya.jp ⭐ | ||||||
| A | 210.152.150.175🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | vps-1042836-1506.cp.hosting-srv.net | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1475730299 | ||||||
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=1777438802 | ||||||
Subdomains
pop.kouchiya.jp |
Same first word
Similar names
chaoyiku.com |
koyauchi.co.jp |
ichoyaku.jp |
chiayuko.blogspot.com |
chaoyiku.cn |
chiayuko.blogspot.tw |
haikouyc.com |
DNS History
7 records (6 active, 1 former)
●MXpop.kouchiya.jp2015-07-03 → 2026-04-29 · 2 obs
● 2026-04-29 05:05:48
○A210.152.149.442015-07-03 → 2016-04-26 · 4 obs
● 2016-04-26 16:53:02
○ 2016-12-25 14:17:34
○ 2026-04-29 05:05:48
●A210.152.150.1752016-12-25 → 2026-04-29 · 3 obs
● 2016-12-25 14:17:34
● 2026-04-29 05:05:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| kouchiya.jp | 01.dnsv.jp, 02.dnsv.jp | 3 records |
✅ Authoritative Response
Server:157.7.33.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kouchiya.jp (unsigned zone)
⏱️ Timing
Total: 731ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.150.175 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | pop.kouchiya.jp (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp)
Analysis
Hierarchy
kouchiya.jp is the parent of pop.kouchiya.jp.
IP Addresses
kouchiya.jp resolves to one IP number: 210.152.150.175.
other host names including nakasho28.jp, pop.kouchiya.jp, kouchiya.info, flatoak.com and vps-1042836-1506.cp.hosting-srv.net share IP numbers with kouchiya.jp.
Name Servers
kouchiya.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
kouchiya.jp at least partially shares name servers with other domains, for instance watgroup.co.jp, yachiyo.org, city.tamura.lg.jp, ebisudenryoku.net and whitebase.com.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
kouchiya.jp is handled by a single mail server, pop.kouchiya.jp.
pop.kouchiya.jp resolves to IP 210.152.150.175.