toa.ac.jp - robtex.com

toa.ac.jp

DNSSEC⚠️ Not signed
A185.60.251.251🇩🇪 Cloudflare185.60.251.0/24
NSns01.ns-itpark.jp
A157.120.112.219🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.219🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.219🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns02.ns-itpark.jp
A157.120.112.219🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.219🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.219🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.toa.ac.jp
A153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAns01.ns-itpark.jproot@ns-itpark.jp serial=2698689348

ac.jp

DNSSEC⚠️ Not signed
TXTac.jp.
WOT: SAFE (92/100)
WOT: SAFE (80/100)

Subdomains

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns01.ns-itpark.jpns02.ns-itpark.jpMXmx.toa.ac.jpA185.60.251.251211.13.204.46
NSns01.ns-itpark.jp2015-08-04 → 2026-06-03 · 2 obs
● 2015-08-04 00:25:42
● 2026-06-03 23:07:42
NSns02.ns-itpark.jp2015-08-04 → 2026-06-03 · 2 obs
● 2015-08-04 00:25:42
● 2026-06-03 23:07:42
MXmx.toa.ac.jp2015-08-04 → 2026-06-03 · 2 obs
● 2015-08-04 00:25:42
● 2026-06-03 23:07:42
A185.60.251.2512020-02-16 → 2026-06-03 · 3 obs
○ 2017-03-27 16:20:16
● 2020-02-16 04:30:12
● 2026-06-03 23:07:42
A211.13.204.462015-08-04 → 2017-03-27 · 4 obs
● 2015-08-04 00:25:42
● 2017-03-27 16:20:16
○ 2020-02-16 04:30:12
○ 2026-06-03 23:07:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, f.dns.jp, a.dns.jp, d.dns.jp...-
toa.ac.jpns01.ns-itpark.jp, ns02.ns-itpark.jp6 records

✅ Authoritative Response

Server:157.120.112.219

NS records: ns01.ns-itpark.jp, ns02.ns-itpark.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toa.ac.jp (unsigned zone)

⏱️ Timing

Total: 945ms | Queries: -

📄 Records

TypeCountSample Data
A1185.60.251.251
NS2ns02.ns-itpark.jp, ns01.ns-itpark.jp
MX1mx.toa.ac.jp (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1ns01.ns-itpark.jp root.ns-itpark.jp

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns02.ns-itpark.jp, ns02.ns-itpark.jp, ns02.ns-itpark.jp...)

Analysis

Hierarchy

toa.ac.jp is the parent zone for mx.toa.ac.jp.

IP Addresses

toa.ac.jp points to a single IP number: 185.60.251.251.

Additional host names — reishi-kaffee.eu, kaminundofen.at, sonnek-immobilien.de and two others — share IP numbers with toa.ac.jp.

Name Servers

Two name servers handle the delegation for toa.ac.jp: ns01.ns-itpark.jp and ns02.ns-itpark.jp.

toa.ac.jp shares its name server setup with other domains, including pfa-japan.jp, horitakowa.com, chacopaper.com and two others.

toa.ac.jp partially shares its NS delegation with several other domains, including tokyobussan.co.jp, onishi-buturyu.com, takei-cl.com and two others.

ns01.ns-itpark.jp and ns02.ns-itpark.jp both direct to 157.120.112.219, 157.120.113.219 and 157.120.114.219, all three IP addresses being shared between the two hosts.

ns01.ns-itpark.jp along with ns02.ns-itpark.jp each resolve to 157.120.112.219 IP addresses.

ns01.ns-itpark.jp along with ns02.ns-itpark.jp each resolve to 157.120.113.219 IP addresses.

ns01.ns-itpark.jp along with ns02.ns-itpark.jp each resolve to 157.120.114.219 IP addresses.

Mail Servers

toa.ac.jp has one mail server: mx.toa.ac.jp.

mx.toa.ac.jp carries a single IP number, which is 153.122.206.94.