extool.jp - dns.ninja

extool.jp

DNSSEC⚠️ Not signed
A112.78.112.186🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1846.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXextool.jp ⭐
A112.78.112.186🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1846.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2011-05-23 #17

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=1786458602

MX for

extool.jp

Same first word

extool.jp
extool.de
extool.net
extool.com

Similar names

toolex.eu
xootle.info
xotelo.com
exolot.ru
toolex.org
exloot.com
toolex.in
tolexo.co
toolex.com
xootle.de
teloox.com
teloxo.com
toolex.de
toolex.pl
toolex.se
oxotel.com
exolot.com
toolex.co.uk
tolexo.in
lextoo.com
toolex.net
lootex.io
xootle.com
texolo.com
oxotel.in
lotoex.com
looxet.com
otolex.com
toxeol.com
toolex.com.au
oxelot.com
tolexo.com
lexoto.com
toolex.com.tr
xeltoo.com
lootex.com
xootle.biz
toolex.hu
texool.com
etoolx.com
olexto.com

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXextool.jpA112.78.112.186
●NSmaster.dns.ne.jp2015-08-05 → 2026-08-11 · 2 obs
● 2015-08-05 14:29:08
● 2026-08-11 15:15:14
●NSns1.dns.ne.jp2015-08-05 → 2026-08-11 · 2 obs
● 2015-08-05 14:29:08
● 2026-08-11 15:15:14
●NSns2.dns.ne.jp2015-08-05 → 2026-08-11 · 2 obs
● 2015-08-05 14:29:08
● 2026-08-11 15:15:14
●MXextool.jp2015-08-05 → 2026-08-11 · 2 obs
● 2015-08-05 14:29:08
● 2026-08-11 15:15:14
●A112.78.112.1862015-08-05 → 2026-08-11 · 2 obs
● 2015-08-05 14:29:08
● 2026-08-11 15:15:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, a.dns.jp, b.dns.jp, g.dns.jp...-
extool.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extool.jp (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.112.186
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1extool.jp (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

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

IP Addresses

extool.jp directs to one IP number, which is 112.78.112.186.

Among the host names that share IP numbers with extool.jp are humanisnovalue.org, opti.jp, day.subaru-rehab.net and two others.

Name Servers

extool.jp is served by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

extool.jp partially shares its NS delegation with several other domains, including yurinka.com, yamada-kentaro.com, nitie.co.jp and two others.

These name servers often co-occur with the name servers dns.sakura.ad.jp.

master.dns.ne.jp has IP address 210.224.172.18, ns1.dns.ne.jp has IP address 61.211.236.1 and ns2.dns.ne.jp has IP address 133.167.21.1 — one address each.

Mail Servers

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

extool.jp resolves to 112.78.112.186 and no other IP number.