sumikoshi.jp - robtex.com
sumikoshi.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.34.154.26🇯🇵 CPI-NET27.34.128.0/19 KDDI Web Communications Inc. | ||||||
| PTR | ybxxqa26.secure.ne.jp | ||||||
| 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 2024-09-24 #1 | ||||||
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=1775446203 | ||||||
Subdomains
www.sumikoshi.jp |
Same first word
sumikoshi.jp |
DNS History
7 records (4 active, 3 former)
●MXvlmx-air.secure.ne.jp2026-02-18 → 2026-04-06 · 3 obs
● 2026-02-18 13:01:16
● 2026-04-06 03:42:10
○MXvlmx20.secure.ne.jp2015-06-19 → 2018-09-07 · 4 obs
● 2018-09-07 17:13:46
○ 2026-02-18 13:01:16
○ 2026-04-06 03:42:10
○MXvlmx21.secure.ne.jp2015-06-19 → 2018-09-07 · 4 obs
● 2018-09-07 17:13:46
○ 2026-02-18 13:01:16
○ 2026-04-06 03:42:10
○MXvlmx22.secure.ne.jp2015-06-19 → 2018-09-07 · 4 obs
● 2018-09-07 17:13:46
○ 2026-02-18 13:01:16
○ 2026-04-06 03:42:10
●A27.34.154.262015-06-19 → 2026-04-06 · 2 obs
● 2026-04-06 03:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, f.dns.jp, c.dns.jp... | - |
| sumikoshi.jp | ns5.cpi.ad.jp, ns4.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.253.232
NS records: ns5.cpi.ad.jp, ns4.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumikoshi.jp (unsigned zone)
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.34.154.26 |
| NS | 2 | ns5.cpi.ad.jp, ns4.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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4.cpi.ad.jp, ns5.cpi.ad.jp)
Analysis
Hierarchy
sumikoshi.jp is parent of www.sumikoshi.jp.
IP Addresses
sumikoshi.jp points to a single IP: 27.34.154.26.
Other host names such as www.sumikoshi.jp and ybxxqa26.secure.ne.jp share IP numbers with sumikoshi.jp.
Name Servers
sumikoshi.jp's delegation is to two name servers ns4.cpi.ad.jp and ns5.cpi.ad.jp.
sumikoshi.jp shares the same name server configuration as other domains, such as rirt.org, ono-kai.com, neoknead.co.jp, tokura-shoji.co.jp and sun-great.com.
sumikoshi.jp at least partially shares its name servers with other domains, for instance 236.200.122.in-addr.arpa, 123.133.202.in-addr.arpa, 249.164.202.in-addr.arpa, 19.74.202.in-addr.arpa and 113.60.150.in-addr.arpa.
These name servers are commonly used with 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:
ns4.cpi.ad.jp resolves to 122.200.253.232.
ns5.cpi.ad.jp resolves to 122.200.212.132.
Mail Servers
sumikoshi.jp is served by a single mail server, vlmx-air.secure.ne.jp.
sumikoshi.jp uses the same mail server setup as other domains such as kaneko-const.co.jp, atre-style.co.jp, f-shokkyo.jp, udt.jp and taisei-dx.jp.
sumikoshi.jp shares some mail servers with other domains at least partially, for example 2025osaka-pavilion.jp.
Hostname vlmx-air.secure.ne.jp resolves to two IPs: 111.96.116.216 and 111.96.117.216.