phono.co.jp - robtex.com
phono.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
phono.co.jp |
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
○NS01.dnsv.jp2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
○NS02.dnsv.jp2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
○NS03.dnsv.jp2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
○NS04.dnsv.jp2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
●NSns1.xserver.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
●NSns2.xserver.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
●NSns3.xserver.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
●NSns4.xserver.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
●NSns5.xserver.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
○MXmail.phono.co.jp2015-06-08 → 2017-04-19 · 4 obs
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
●MXphono.co.jp2026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
○A111.68.22.2512015-09-27 → 2017-04-19 · 5 obs
● 2015-09-27 22:20:30
● 2017-04-19 18:20:28
○ 2026-06-18 21:27:10
○ 2026-07-31 08:55:36
●A202.254.236.1372026-06-18 → 2026-07-31 · 3 obs
● 2026-06-18 21:27:10
● 2026-07-31 08:55:36
○A203.83.242.1032015-06-08 → 2015-06-08 · 3 obs
○ 2015-09-27 22:20:30
○ 2026-07-31 08:55:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| phono.co.jp | ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phono.co.jp (unsigned zone)
⏱️ Timing
Total: 3711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.236.137 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | phono.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv5136.xserver.jp +a:phono.co. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
The MX record for phono.co.jp points back to phono.co.jp — it is its own mail server.
IP Addresses
phono.co.jp directs to one IP number, which is 202.254.236.137.
Among the host names that share IP numbers with phono.co.jp are 4g94hzkbcea8.appws.net, _dc-mx.4ce39e055875.sound-archive.net, ausmerzen.com and two others.
Name Servers
The authoritative name servers for phono.co.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
phono.co.jp partially shares its NS delegation with several other domains, including mix-case.com, rakuenn.com, calamba.info and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hosts with three IP address records:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for phono.co.jp points to a single mail server: phono.co.jp.
phono.co.jp points to one IP number — 202.254.236.137.