kosho38.com - robtex.com
kosho38.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 158.199.166.5🇯🇵 CPI-NET158.199.128.0/17 KDDI Web Communications Inc. | ||||||
| NS | ns4.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.232🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns4.cpi.ad.jp | ||||||
| NS | ns5.cpi.ad.jp | ||||||
| A | 122.200.212.132🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns5.cpi.ad.jp | ||||||
| MX | vlmx-air.secure.ne.jp ⭐ | ||||||
| A | 111.96.116.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| A | 111.96.117.216🇯🇵 KDDI111.96.0.0/16 | ||||||
| TXT | v=spf1 include:spf.secure.ne.jp -all | ||||||
| SOA | ns4.cpi.ad.jphostmaster@cpi.ad.jp 2024-10-15 #1 | ||||||
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=1774700687 | ||||||
Same first word
kosho38.com |
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 12:35:40
● 2026-03-28 12:35:42
○MXvlmx20.secure.ne.jp2015-06-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:36:16
○ 2026-03-28 12:35:40
○ 2026-03-28 12:35:42
○MXvlmx21.secure.ne.jp2015-06-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:36:16
○ 2026-03-28 12:35:40
○ 2026-03-28 12:35:42
○MXvlmx22.secure.ne.jp2015-06-06 → 2017-09-27 · 4 obs
● 2017-09-27 01:36:16
○ 2026-03-28 12:35:40
○ 2026-03-28 12:35:42
●A158.199.166.52015-06-06 → 2026-03-28 · 2 obs
● 2026-03-28 12:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kosho38.com | ns4.cpi.ad.jp, ns5.cpi.ad.jp | - |
✅ Authoritative Response
Server:122.200.212.132
NS records: ns4.cpi.ad.jp, ns5.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosho38.com (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.199.166.5 |
| NS | 2 | ns4.cpi.ad.jp, ns5.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.secure.ne.jp -all |
| SOA | 1 | ns4.cpi.ad.jp hostmaster.cpi.ad.jp |
Analysis
IP Addresses
kosho38.com maps to IP address 158.199.166.5.
Name Servers
Two name servers ns4.cpi.ad.jp and ns5.cpi.ad.jp are delegated to kosho38.com.
kosho38.com uses the same name server configuration as other domains, such as odei.jp, kichijiya.co.jp, i-zoen.com, mitsui-plastics.jp and lifemedical.co.jp.
kosho38.com at least partially shares name servers with other domains such as 89.60.150.in-addr.arpa, 235.235.180.in-addr.arpa, 124.82.118.in-addr.arpa, rinkan-staff.co.jp and 159.60.150.in-addr.arpa.
These name servers are commonly used alongside ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp, ns3.cpi.ad.jp, ns6.cpi.ad.jp, ns7.cpi.ad.jp and cpi.ad.jp.
Host names with a single IP address:
ns4.cpi.ad.jp points to 122.200.253.232
ns5.cpi.ad.jp points to 122.200.212.132
Mail Servers
kosho38.com is handled by a single mail server, vlmx-air.secure.ne.jp.
kosho38.com shares the same mail server setup as other domains, including oasis21.co.jp, saneinyuhan.co.jp, wisenet.jp, souken-g.com and nic-ps.com.
Host name vlmx-air.secure.ne.jp points to IPs 111.96.116.216 and 111.96.117.216.