combox.jp - dns.ninja

combox.jp

DNSSEC⚠️ Not signed
A111.89.144.253🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE
PTRcombox.jp
NSns3.sphere.ad.jp
A202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE
PTRns3.sphere.ad.jp
NSns4.sphere.ad.jp
A202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE
PTRns4.sphere.ad.jp
MXcombox.jp
A111.89.144.253🇯🇵 InfoSphere111.89.0.0/16 INFOSPHERE
PTRcombox.jp
TXTv=spf1 include:fmx.etius.jp +ip4:111.89.144.2/32 +ip4:111.89.144.253/32 -all
SOAns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034017

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=1783866602

MX for

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSns3.sphere.ad.jpns4.sphere.ad.jpMXcombox.jpA111.89.144.253
NSns3.sphere.ad.jp2015-06-16 → 2026-07-12 · 2 obs
● 2015-06-16 22:25:54
● 2026-07-12 14:58:58
NSns4.sphere.ad.jp2015-06-16 → 2026-07-12 · 2 obs
● 2015-06-16 22:25:54
● 2026-07-12 14:58:58
MXcombox.jp2015-06-16 → 2026-07-12 · 2 obs
● 2015-06-16 22:25:54
● 2026-07-12 14:58:58
A111.89.144.2532015-06-16 → 2026-07-12 · 2 obs
● 2015-06-16 22:25:54
● 2026-07-12 14:58:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
combox.jpns3.sphere.ad.jp, ns4.sphere.ad.jp-

✅ Authoritative Response

Server:202.239.113.30

NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for combox.jp (unsigned zone)

⏱️ Timing

Total: 1768ms | Queries: -

📄 Records

TypeCountSample Data
A1111.89.144.253
NS2ns4.sphere.ad.jp, ns3.sphere.ad.jp
MX1combox.jp (pri: 10)
TXT1v=spf1 include:fmx.etius.jp +ip4:111.89.
SOA1ns3.sphere.ad.jp dns.sphere.ad.jp

Analysis

Hierarchy

combox.jp is the parent zone for www.combox.jp.

Mail Server Role

The MX record for combox.jp points back to combox.jp — it is its own mail server.

IP Addresses

combox.jp directs to one IP number, which is 111.89.144.253.

www.combox.jp is an example of another host name that shares IP numbers with combox.jp.

Name Servers

combox.jp has two authoritative name servers — ns3.sphere.ad.jp and ns4.sphere.ad.jp.

combox.jp has the same name server delegation as a number of other domains, such as 34372.pr.arena.ne.jp, jiros.com, jsnhd.or.jp and two more.

The name servers for combox.jp overlap at least partially with those of other domains — for example bokusuien.com.

ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.

Mail Servers

The MX record for combox.jp points to a single mail server: combox.jp.

combox.jp points to one IP number — 111.89.144.253.