systemsquare.jp - dns.ninja

systemsquare.jp

DNSSEC⚠️ Not signed
A49.212.156.104🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww12090uf.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp ⚠️ Not in parent delegation
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXsystemsquare.jp ⭐
A49.212.156.104🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww12090uf.sakura.ne.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1409903305

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=1783475102

MX for

systemsquare.jp

Same first word

systemsquare.com
systemsquare.jp
systemsquare.net

Similar names

quaresystems.com

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXsystemsquare.jpA49.212.156.104
●NS01.dnsv.jp2015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46
●NS02.dnsv.jp2015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46
●NS03.dnsv.jp2015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46
●NS04.dnsv.jp2015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46
●MXsystemsquare.jp2015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46
●A49.212.156.1042015-07-12 → 2026-07-08 · 2 obs
● 2015-07-12 20:50:10
● 2026-07-08 01:58:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, g.dns.jp...-
systemsquare.jp02.dnsv.jp, 01.dnsv.jp3 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 02.dnsv.jp, 01.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemsquare.jp (unsigned zone)

⏱️ Timing

Total: 1203ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.156.104
NS401.dnsv.jp, 02.dnsv.jp...
MX1systemsquare.jp (pri: 10)
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp)

Analysis

Mail Server Role

systemsquare.jp handles its own mail, functioning as its own mail server.

IP Addresses

systemsquare.jp resolves to just one IP address, 49.212.156.104.

Two other host names, along with fund-management-system.qpg.jp, qpg.jp and www.fund-management-system.qpg.jp, also share IP numbers with systemsquare.jp.

Name Servers

The NS records for systemsquare.jp point to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

systemsquare.jp shares at least some of its name servers with other domains, including tamoxifen.pics, cream.design, ygles-test.com and two others.

Host names that have two IP addresses:

01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.

Host names that point to one IP address:

The hostname 02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

systemsquare.jp is served by just one mail server: systemsquare.jp.

systemsquare.jp carries a single IP number, which is 49.212.156.104.