ideacon.jp - robtex.com
ideacon.jp
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=1771290902 | ||||||
NS for
ideacon.jp |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSbigbang.ideacon.co.jp2015-06-27 → 2026-03-09 · 2 obs
● 2026-03-09 10:55:24
●NSdusk.ideacon.co.jp2015-06-27 → 2026-03-09 · 2 obs
● 2026-03-09 10:55:24
●NSideacon.jp2015-06-27 → 2026-03-09 · 2 obs
● 2026-03-09 10:55:24
●NSsagittarius.ideacon.co.jp2015-06-27 → 2026-03-09 · 2 obs
● 2026-03-09 10:55:24
○MXbigbang.ideacon.co.jp2015-06-27 → 2017-07-16 · 4 obs
● 2017-07-16 04:59:24
○ 2017-08-06 19:45:34
○ 2026-03-09 10:55:24
○MXcluster1.us.messagelabs.com2017-08-06 → 2017-08-28 · 5 obs
● 2017-08-06 19:45:34
● 2017-08-28 04:08:04
○ 2026-02-19 08:37:36
○ 2026-03-09 10:55:24
○MXcluster1a.us.messagelabs.com2017-08-06 → 2017-08-28 · 5 obs
● 2017-08-06 19:45:34
● 2017-08-28 04:08:04
○ 2026-02-19 08:37:36
○ 2026-03-09 10:55:24
●MXideacon-tmes.in.tmems-jp.trendmicro.com2026-02-19 → 2026-03-09 · 3 obs
● 2026-02-19 08:37:36
● 2026-03-09 10:55:24
○MXsagittarius.ideacon.co.jp2015-06-27 → 2017-07-16 · 4 obs
● 2017-07-16 04:59:24
○ 2017-08-06 19:45:34
○ 2026-03-09 10:55:24
●A13.248.139.1212026-02-19 → 2026-03-09 · 3 obs
● 2026-02-19 08:37:36
● 2026-03-09 10:55:24
○A202.239.22.682015-06-27 → 2017-08-28 · 4 obs
● 2017-08-28 04:08:04
○ 2026-02-19 08:37:36
○ 2026-03-09 10:55:24
●A76.223.8.2082026-02-19 → 2026-03-09 · 3 obs
● 2026-02-19 08:37:36
● 2026-03-09 10:55:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, d.dns.jp, e.dns.jp... | - |
| ideacon.jp | bigbang.ideacon.co.jp, sagittarius.ideacon.co.jp, dns3.odn.ne.jp | 2 records |
✅ Authoritative Response
Server: 143.90.130.58
NS records: bigbang.ideacon.co.jp, sagittarius.ideacon.co.jp, dns3.odn.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ideacon.jp (unsigned zone)
⏱️ Timing
Total: 1471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.8.208, 13.248.139.121 |
| NS | 4 | sagittarius.ideacon.co.jp, dns3.odn.ne.jp... |
| MX | 1 | ideacon-tmes.in.tmems-jp.trendmicro.com |
| TXT | 2 | tmes=a0fb775b45fc5c8f161444fbaaa35748, MS=ms99745957 |
| SOA | 1 | ideacon.jp root.ideacon.co.jp.ideacon.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (bigbang.ideacon.co.jp, sagittarius.ideacon.co.jp)
Analysis
Name Server Role
ideacon.jp serves as a name server for ideacon.jp.
bigbang.ideacon.co.jp, dusk.ideacon.co.jp and sagittarius.ideacon.co.jp are commonly used as name servers along with ideacon.jp.
IP Addresses
ideacon.jp resolves to two IP numbers: 13.248.139.121 and 76.223.8.208.
other host names including biowa.com, ideacon.co.jp, lotte.co.jp, andfree.jp and nishikawasangyo.co.jp share IP numbers with ideacon.jp.
Name Servers
ideacon.jp is delegated to the following five name servers: ideacon.jp, bigbang.ideacon.co.jp, dusk.ideacon.co.jp, sagittarius.ideacon.co.jp and dns3.odn.ne.jp.
ideacon.jp at least partially shares name servers with other domains, for instance datafeed.jp, 144.70.127.219.in-addr.arpa, tfcplus.co.jp, cloudrail.jp and skymark.jp.
These name servers are commonly used with the following name servers: dns3.transnet.ne.jp, dns4.transnet.ne.jp, dns6.transnet.ne.jp, ns00.vips.ne.jp, ns01.vips.ne.jp, ns2.tcs-dc.jp, ns3.tcs-dc.jp, ns.tcs-dc.jp, bio-clima.net and bio-clima.com.
Host names with two IP numbers:
ideacon.jp points to: 13.248.139.121 and 76.223.8.208.
Host names with one IP number:
bigbang.ideacon.co.jp points to: 126.143.172.241.
dusk.ideacon.co.jp points to: 101.110.56.41.
sagittarius.ideacon.co.jp points to: 126.143.172.242.
dns3.odn.ne.jp points to: 143.90.130.58.
Mail Servers
ideacon.jp is handled by a single mail server, ideacon-tmes.in.tmems-jp.trendmicro.com.
ideacon.jp shares the same mail server setup as other domains, for instance ideacon.co.jp.
ideacon-tmes.in.tmems-jp.trendmicro.com points to three IP addresses: 18.176.203.131, 18.176.203.132 and 18.176.203.133.