mtsk.jp - dns.ninja

mtsk.jp

DNSSEC⚠️ Not signed
A49.212.180.82🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2672.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
MXmtsk.jp ⭐
A49.212.180.82🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2672.sakura.ne.jp
TXTv=spf1 a:www2672.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2019-12-04 #4

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=1780954203

MX for

mtsk.jp

Same first word

mtsk.co.jp
mtsk.msk.ru
mtsk.net
mtsk.org
mtsk.pro
mtsk.pl
mtsk.jp

Similar names

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tksm.ne.jp
kstm.or.th
tkms.nl
mstk.krakow.pl
mstk.org
stmk.com
stmk.cc
tmsk.no
sktm.in
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ksmt.nl
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ktms.travel
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smkt.in.ua
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kstm.pl
ksmt.com.cn
tkms.jp
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skmt.com
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tskm.com.cn
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mkts.online
kmts.gov.tr
smtk.com
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kstm.co
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sktm.org
tmsk.org
smtk.jp
tskm.com
tmsk.dk
skmt.cn
tmsk.com
skmt.net
ktms.ru
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ktms.com
smkt.de
mstk.com.br
smtk.de
kstm.co.jp
kmts.com
kstm.it
mkts.by
tksm.ru
sktm.co.id
skmt.dk
sktm.co.kr
tksm.org
ktsm.com
smtk.net
stmk.ru
tksm.mobi
ksmt.jp
kmst.org
kmts.or.kr
kmts.de
mstk.shop
sktm.ru
tsmk.fi
tsmk.se
kstm.org
skmt.co.jp
skmt.co.th
stmk.co.at

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmtsk.jpA49.212.180.82202.181.99.57
●NSmaster.dns.ne.jp2015-06-26 → 2026-06-08 · 2 obs
● 2015-06-26 00:04:06
● 2026-06-08 22:01:14
●NSns1.dns.ne.jp2015-06-26 → 2026-06-08 · 2 obs
● 2015-06-26 00:04:06
● 2026-06-08 22:01:14
●NSns2.dns.ne.jp2015-06-26 → 2026-06-08 · 2 obs
● 2015-06-26 00:04:06
● 2026-06-08 22:01:14
●MXmtsk.jp2015-06-26 → 2026-06-08 · 2 obs
● 2015-06-26 00:04:06
● 2026-06-08 22:01:14
○A202.181.99.572015-06-26 → 2017-05-27 · 4 obs
● 2015-06-26 00:04:06
● 2017-05-27 13:02:04
○ 2026-02-25 07:02:50
○ 2026-06-08 22:01:14
●A49.212.180.822026-02-25 → 2026-06-08 · 3 obs
○ 2017-05-27 13:02:04
● 2026-02-25 07:02:50
● 2026-06-08 22:01:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpg.dns.jp, a.dns.jp, e.dns.jp, d.dns.jp...-
mtsk.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mtsk.jp (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.82
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mtsk.jp (pri: 10)
TXT1v=spf1 a:www2672.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

mtsk.jp is listed as a mail server for itself.

IP Addresses

mtsk.jp resolves to one IP address: 49.212.180.82.

root.co-net.net, dalia58.com, npac.jp and two other host names share IP numbers with mtsk.jp.

Name Servers

mtsk.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of mtsk.jp overlap at least partially with those of other domains — among them kt-encom.sakura.ne.jp, ryouron.com, ginza-hikari.jp and two more.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

Mail for mtsk.jp is handled by one mail server — mtsk.jp.

mtsk.jp resolves to a single IP number: 49.212.180.82.