ideage-c.jp - robtex.com
ideage-c.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.34.12.134🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | ideage-c.jp | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | ideage-c.jp ⭐ | ||||||
| A | 161.34.12.134🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | ideage-c.jp | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:161.34.11.2/32 +ip4:161.34.12.134/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1573613580 | ||||||
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=1776088802 | ||||||
PTR for
MX for
ideage-c.jp |
Same first word
ideage-c.jp |
Similar names
DNS History
7 records (4 active, 3 former)
○NSasns1.customer.ne.jp2015-08-19 → 2016-11-19 · 4 obs
● 2016-11-19 10:52:44
○ 2026-03-01 17:42:48
○ 2026-04-13 14:14:24
○NSasns2.customer.ne.jp2015-08-19 → 2016-11-19 · 4 obs
● 2016-11-19 10:52:44
○ 2026-03-01 17:42:48
○ 2026-04-13 14:14:24
●NSns3.sphere.ad.jp2026-03-01 → 2026-04-13 · 3 obs
● 2026-03-01 17:42:48
● 2026-04-13 14:14:24
●NSns4.sphere.ad.jp2026-03-01 → 2026-04-13 · 3 obs
● 2026-03-01 17:42:48
● 2026-04-13 14:14:24
●MXideage-c.jp2015-08-19 → 2026-04-13 · 2 obs
● 2026-04-13 14:14:24
●A161.34.12.1342026-03-01 → 2026-04-13 · 3 obs
● 2026-03-01 17:42:48
● 2026-04-13 14:14:24
○A61.126.50.2522015-08-19 → 2016-11-19 · 4 obs
● 2016-11-19 10:52:44
○ 2026-03-01 17:42:48
○ 2026-04-13 14:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ideage-c.jp | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ideage-c.jp (unsigned zone)
⏱️ Timing
Total: 1469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.34.12.134 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | ideage-c.jp (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:161.34. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
ideage-c.jp serves as the mail server for ideage-c.jp.
IP Addresses
ideage-c.jp points to a single IP address: 161.34.12.134.
Name Servers
ideage-c.jp is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
ideage-c.jp uses the same name server setup as other domains, including arc.etius.jp, ps37.test2.suite2.arena.ne.jp, www.go-da.co.jp, ns3.dv.arena.ne.jp and epion.co.jp.
ideage-c.jp at least partially shares name servers with other domains; for instance tru.jp, sukeneko.info and suredesigns.com.
Hostnames with a single IP
ns3.sphere.ad.jp resolves to: 202.239.113.22.
ns4.sphere.ad.jp resolves to: 202.239.113.30.
Mail Servers
Mail for ideage-c.jp is handled by a single mail server, ideage-c.jp.
Host ideage-c.jp points to IP 161.34.12.134.