refone.jp - robtex.com
refone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.91.14.190🇯🇵 CPI-NET194.91.0.0/16 KDDI Web Communications Inc. | ||||||
| PTR | cxube190.secure.ne.jp | ||||||
| NS | ns2.cpi.ad.jp ⭐ | ||||||
| A | 122.200.253.231🇯🇵 CPI-NET122.200.224.0/19 | ||||||
| PTR | ns2.cpi.ad.jp | ||||||
| NS | ns3.cpi.ad.jp | ||||||
| A | 122.200.212.131🇯🇵 CPI-NET122.200.192.0/19 | ||||||
| PTR | ns3.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:spf2.secure.ne.jp -all | ||||||
| SOA | ns2.cpi.ad.jphostmaster@cpi.ad.jp 2025-03-28 #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=1774394103 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●MXvlmx-air.secure.ne.jp2026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 03:57:52
● 2026-03-24 23:32:58
○MXvlmx20.secure.ne.jp2015-07-23 → 2018-01-17 · 4 obs
● 2018-01-17 05:40:30
○ 2026-03-17 03:57:52
○ 2026-03-24 23:32:58
○MXvlmx21.secure.ne.jp2015-07-23 → 2018-01-17 · 4 obs
● 2018-01-17 05:40:30
○ 2026-03-17 03:57:52
○ 2026-03-24 23:32:58
○MXvlmx22.secure.ne.jp2015-07-23 → 2018-01-17 · 4 obs
● 2018-01-17 05:40:30
○ 2026-03-17 03:57:52
○ 2026-03-24 23:32:58
○A115.146.61.1822015-07-23 → 2018-01-17 · 4 obs
● 2018-01-17 05:40:30
○ 2026-03-17 03:57:52
○ 2026-03-24 23:32:58
●A194.91.14.1902026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 03:57:52
● 2026-03-24 23:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| refone.jp | ns2.cpi.ad.jp, ns3.cpi.ad.jp | 2 records |
✅ Authoritative Response
Server:122.200.212.131
NS records: ns2.cpi.ad.jp, ns3.cpi.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refone.jp (unsigned zone)
⏱️ Timing
Total: 947ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.91.14.190 |
| NS | 2 | ns2.cpi.ad.jp, ns3.cpi.ad.jp |
| MX | 1 | vlmx-air.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf2.secure.ne.jp -all |
| SOA | 1 | ns2.cpi.ad.jp hostmaster.cpi.ad.jp |
📌 Glue Records Collected
Total: 17
In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)
Out-of-bailiwick: 2 (ns2.cpi.ad.jp, ns3.cpi.ad.jp)
Analysis
IP Addresses
refone.jp points to IP number 194.91.14.190.
Name Servers
refone.jp is delegated to two name servers: ns2.cpi.ad.jp and ns3.cpi.ad.jp.
refone.jp uses the same name server setup as other domains such as hoshizaki-kanto.co.jp, dai-rol.com, letsauto.co.jp, estatemore.com and ikeda-hp.jp.
refone.jp shares name servers with other domains at least partially, for example 136.34.27.in-addr.arpa, 163.60.150.in-addr.arpa, 172.60.150.in-addr.arpa, 194.60.150.in-addr.arpa and 196.50.110.in-addr.arpa.
these name servers are commonly paired with ns0.cpi.ad.jp, ns1.cpi.ad.jp, ns4.cpi.ad.jp, ns5.cpi.ad.jp, ns6.cpi.ad.jp, ns7.cpi.ad.jp and cpi.ad.jp.
Host names with one IP number:
ns2.cpi.ad.jp points to: 122.200.253.231.
ns3.cpi.ad.jp points to: 122.200.212.131.
Mail Servers
refone.jp is handled by a single mail server, vlmx-air.secure.ne.jp.
refone.jp shares the same mail server setup as other domains, for instance sumatakyo.com, nwrc2740.jp, fuca.co.jp, bell-r.com and lucir.co.jp.
refone.jp shares at least partially some mail servers with other domains, for instance sankuro.or.jp.
vlmx-air.secure.ne.jp resolves to two IPs: 111.96.116.216 and 111.96.117.216.