roof.jp - robtex.com
roof.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.60.157.144🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc. | ||||||
| NS | ns6.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.233🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns6.cpi.ad.jp | ||||||
| NS | ns7.cpi.ad.jp | ||||||
| A | 122.200.212.133🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns7.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 | ns6.cpi.ad.jphostmaster@cpi.ad.jp 2024-10-22 #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=1786057203 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXvlmx-air.secure.ne.jp2026-06-30 → 2026-08-06 · 2 obs
● 2026-08-06 23:15:34
●A150.60.157.1442026-06-30 → 2026-08-06 · 2 obs
● 2026-08-06 23:15:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, f.dns.jp, e.dns.jp, h.dns.jp... | - |
| roof.jp | ns6.cpi.ad.jp, ns7.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.212.133
NS records: ns6.cpi.ad.jp, ns7.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roof.jp (unsigned zone)
⏱️ Timing
Total: 900ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.60.157.144 |
| NS | 2 | ns6.cpi.ad.jp, ns7.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.secure.ne.jp -all |
| SOA | 1 | ns6.cpi.ad.jp hostmaster.cpi.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns6.cpi.ad.jp, ns7.cpi.ad.jp)
Analysis
IP Addresses
roof.jp resolves to just one IP address, 150.60.157.144.
Among others, aichi.info, ayaha-home.co.jp, kawasaki-museum.jp and k-tkk.com resolve to the same IP numbers as roof.jp.
Name Servers
roof.jp uses two name servers for its delegation: ns6.cpi.ad.jp and ns7.cpi.ad.jp.
roof.jp shares its NS records with other domains, for example sakura.juntendo.ac.jp, ictmayors.jp, livicul.com and two others.
roof.jp partially shares its NS delegation with several other domains, including 60.150.in-addr.arpa, 148.199.158.in-addr.arpa, 15.197.103.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns2.cpi.ad.jp and 3 other name servers.
ns6.cpi.ad.jp resolves to 122.200.253.233. ns7.cpi.ad.jp resolves to 122.200.212.133. Both host names point to a single IP number.
Mail Servers
The sole mail server for roof.jp is vlmx-air.secure.ne.jp.
Among the domains sharing a mail server setup with roof.jp are italpha.jp, rising-asahi.jp, hjs.or.jp and two others.
The host vlmx-air.secure.ne.jp resolves to 111.96.116.216 and 111.96.117.216 — two IP addresses.