codata.jp - dns.ninja

codata.jp

DNSSEC⚠️ Not signed
A133.79.210.22🇯🇵 TOYO133.79.128.0/17 Toyo University
PTRmusigny.rds.toyo.ac.jp
NSarcturus.dyna-ns.com
A210.172.123.92🇯🇵 KDDI210.172.64.0/18
NSregulus.dyna-ns.com
A210.48.230.124🇯🇵 InfoSphere210.48.224.0/19 INTERLINK
PTRregulus.dyna-ns.com
TXTv=spf1 include:dyna-ns.com -all
SOAarcturus.dyna-ns.comroot@dyna-ns.com 2024-12-15 #1

jp

DNSSEC🔒 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=1782445503

Subdomains

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026NSarcturus.dyna-ns.comregulus.dyna-ns.com01.dnsv.jp02.dnsv.jpA133.79.210.22
NS01.dnsv.jp2015-08-19 → 2020-02-11 · 4 obs
● 2015-08-19 09:43:06
● 2020-02-11 15:18:54
○ 2026-02-20 22:19:06
○ 2026-06-26 03:55:52
NS02.dnsv.jp2015-08-19 → 2020-02-11 · 4 obs
● 2015-08-19 09:43:06
● 2020-02-11 15:18:54
○ 2026-02-20 22:19:06
○ 2026-06-26 03:55:52
NSarcturus.dyna-ns.com2026-02-20 → 2026-06-26 · 3 obs
○ 2020-02-11 15:18:54
● 2026-02-20 22:19:06
● 2026-06-26 03:55:52
NSregulus.dyna-ns.com2026-02-20 → 2026-06-26 · 3 obs
○ 2020-02-11 15:18:54
● 2026-02-20 22:19:06
● 2026-06-26 03:55:52
A133.79.210.222015-08-19 → 2026-06-26 · 2 obs
● 2015-08-19 09:43:06
● 2026-06-26 03:55:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
codata.jpregulus.dyna-ns.com, arcturus.dyna-ns.com-

✅ Authoritative Response

Server:210.48.230.124

NS records: regulus.dyna-ns.com, arcturus.dyna-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codata.jp (unsigned zone)

⏱️ Timing

Total: 1906ms | Queries: -

📄 Records

TypeCountSample Data
A1133.79.210.22
NS2regulus.dyna-ns.com, arcturus.dyna-ns.com
TXT1v=spf1 include:dyna-ns.com -all
SOA1arcturus.dyna-ns.com root.dyna-ns.com

Analysis

Hierarchy

codata.jp serves as the parent of www.codata.jp.

IP Addresses

codata.jp resolves to just one IP address, 133.79.210.22.

Additional host names — including musigny.rds.toyo.ac.jp and www.codata.jp — share IP numbers with codata.jp.

Name Servers

codata.jp uses two name servers for its delegation: arcturus.dyna-ns.com and regulus.dyna-ns.com.

codata.jp shares its NS records with other domains, for example suisan-shinkou.or.jp, heibonsha.co.jp, myt.co.jp and two others.

codata.jp has at least partial name server overlap with other domains, such as 234.181.203.in-addr.arpa, ebisukun.info, 208.188.43.180.in-addr.arpa and two others.

The name servers spica.dyna-ns.com, dns.jafic.or.jp, pisces.myt.ne.jp and two others are commonly seen in use alongside these name servers.

arcturus.dyna-ns.com directs to 210.172.123.92 and regulus.dyna-ns.com directs to 210.48.230.124; each host name points to exactly one IP number.