ideon.jp - robtex.com

ideon.jp

DNSSEC⚠️ Not signed
A3.168.245.22πŸ‡ΊπŸ‡Έ Amazon3.168.244.0/22
PTRserver-3-168-245-22.nrt57.r.cloudfront.net
A3.168.245.59πŸ‡ΊπŸ‡Έ Amazon3.168.244.0/22
NSns000.d-53.net ⭐
NSdns-b.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::28:51πŸ‡―πŸ‡΅ IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51πŸ‡―πŸ‡΅ IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSdns-c.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::29:111πŸ‡―πŸ‡΅ IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111πŸ‡―πŸ‡΅ IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
NSns020-b33orr17ntfuqlh4.b.d-53.info ⚠️ Not in parent delegation
A2001:240:bb81::28:51πŸ‡―πŸ‡΅ IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51πŸ‡―πŸ‡΅ IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSns020-b33orr17ntfuqlh4.b.d-53.jp ⚠️ Not in parent delegation
A2001:240:bb81::29:1111πŸ‡―πŸ‡΅ IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.org
A203.180.146.111πŸ‡―πŸ‡΅ IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.org
NSns020-b33orr17ntfuqlh4.b.d-53.net ⚠️ Not in parent delegation
A2001:240:bb81::29:111πŸ‡―πŸ‡΅ IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111πŸ‡―πŸ‡΅ IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
SOAns000.d-53.netdns-managers@iij.ad.jp serial=321

jp

DNSSECπŸ”’ Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1773558003

Same first word

Similar names

DNS History

10 records (8 active, 2 former)

20162017201820192020202120222023202420252026NSdns-b.iij.ad.jpdns-c.iij.ad.jpns000.d-53.netns020-b33orr17ntfuqlh4.b.d-53.infons020-b33orr17ntfuqlh4.b.d-53.jpns020-b33orr17ntfuqlh4.b.d-53.netA3.168.245.223.168.245.593.168.245.233.168.245.30
●NSdns-b.iij.ad.jp2015-06-05 β†’ 2026-03-21 Β· 2 obs
● 2015-06-05 03:58:32
● 2026-03-21 05:34:44
●NSdns-c.iij.ad.jp2015-06-05 β†’ 2026-03-21 Β· 2 obs
● 2015-06-05 03:58:32
● 2026-03-21 05:34:44
●NSns000.d-53.net2026-02-20 β†’ 2026-03-21 Β· 3 obs
β—‹ 2015-06-05 03:58:32
● 2026-02-20 09:30:06
● 2026-03-21 05:34:44
●NSns020-b33orr17ntfuqlh4.b.d-53.info2026-02-20 β†’ 2026-03-21 Β· 3 obs
β—‹ 2015-06-05 03:58:32
● 2026-02-20 09:30:06
● 2026-03-21 05:34:44
●NSns020-b33orr17ntfuqlh4.b.d-53.jp2026-02-20 β†’ 2026-03-21 Β· 3 obs
β—‹ 2015-06-05 03:58:32
● 2026-02-20 09:30:06
● 2026-03-21 05:34:44
●NSns020-b33orr17ntfuqlh4.b.d-53.net2026-02-20 β†’ 2026-03-21 Β· 3 obs
β—‹ 2015-06-05 03:58:32
● 2026-02-20 09:30:06
● 2026-03-21 05:34:44
●A3.168.245.222026-02-20 β†’ 2026-03-21 Β· 5 obs
● 2026-02-20 09:30:06
● 2026-03-03 03:18:38
β—‹ 2026-03-11 19:23:08
● 2026-03-21 05:34:40
● 2026-03-21 05:34:44
β—‹A3.168.245.232026-03-11 β†’ 2026-03-11 Β· 4 obs
β—‹ 2026-03-03 03:18:38
● 2026-03-11 19:23:08
β—‹ 2026-03-21 05:34:40
β—‹ 2026-03-21 05:34:44
β—‹A3.168.245.302026-03-11 β†’ 2026-03-11 Β· 4 obs
β—‹ 2026-03-03 03:18:38
● 2026-03-11 19:23:08
β—‹ 2026-03-21 05:34:40
β—‹ 2026-03-21 05:34:44
●A3.168.245.592026-02-20 β†’ 2026-03-21 Β· 5 obs
● 2026-02-20 09:30:06
● 2026-03-03 03:18:38
β—‹ 2026-03-11 19:23:08
● 2026-03-21 05:34:40
● 2026-03-21 05:34:44

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
jph.dns.jp, a.dns.jp, b.dns.jp, f.dns.jp...-
ideon.jpdns-c.iij.ad.jp, dns-b.iij.ad.jp-

βœ… Authoritative Response

Server: 210.138.20.111

NS records: dns-c.iij.ad.jp, dns-b.iij.ad.jp

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ideon.jp (unsigned zone)

⏱️ Timing

Total: 1419ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A23.168.245.59, 3.168.245.22
NS3ns020-b33orr17ntfuqlh4.b.d-53.jp, ns020-b33orr17ntfuqlh4.b.d-53.net...
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

IP Addresses

ideon.jp resolves to two IPs: 3.168.245.22 and 3.168.245.59.

other host names for instance cinq-online.com, www.r88.jp, anaim-tokyodo.shop, matushokadan.shop and www.growaround.co.jp share IP numbers with ideon.jp.

Name Servers

ideon.jp is delegated to six name servers: ns000.d-53.net, ns020-b33orr17ntfuqlh4.b.d-53.info, dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns020-b33orr17ntfuqlh4.b.d-53.jp and ns020-b33orr17ntfuqlh4.b.d-53.net.

ideon.jp at least partially shares name servers with other domains, for instance konicaminolta.com.py, asterop.jp, seed-stargazer.net, jsol.jp and ymsec.co.jp.

these name servers are commonly used with rev.iij-dns.jp, rev.iij-dns.net, dns0.iij-swg.jp, dns1.iij-swg.jp, ns01.iij-dns.jp and ns00.iij-dns.net.

Host names with two IPs

ns020-b33orr17ntfuqlh4.b.d-53.info points to 2001:240:bb81::28:51 and 202.32.219.51

dns-b.iij.ad.jp points to 2001:240:bb81::28:51 and 202.32.219.51

dns-c.iij.ad.jp points to 2001:240:bb81::29:111 and 210.138.20.111

ns020-b33orr17ntfuqlh4.b.d-53.jp points to 2001:240:bb81::29:1111 and 203.180.146.111

ns020-b33orr17ntfuqlh4.b.d-53.net points to 2001:240:bb81::29:111 and 210.138.20.111

Names pointing to 2001:240:bb81::28:51: ns020-b33orr17ntfuqlh4.b.d-53.info and dns-b.iij.ad.jp

Names pointing to 202.32.219.51: ns020-b33orr17ntfuqlh4.b.d-53.info and dns-b.iij.ad.jp

Names pointing to 2001:240:bb81::29:111: dns-c.iij.ad.jp and ns020-b33orr17ntfuqlh4.b.d-53.net

Names pointing to 210.138.20.111: dns-c.iij.ad.jp and ns020-b33orr17ntfuqlh4.b.d-53.net

Patterns: 2001:240:bb81::28:51 and 202.32.219.51 are shared by ns020-b33orr17ntfuqlh4.b.d-53.info and dns-b.iij.ad.jp. 2001:240:bb81::29:111 and 210.138.20.111 are shared by dns-c.iij.ad.jp and ns020-b33orr17ntfuqlh4.b.d-53.net