mvm.co.jp - robtex.com

mvm.co.jp

DNSSEC⚠️ Not signed
A219.94.155.211🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww421b.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
MXmvm.sakura.ne.jp ⭐
A219.94.155.211🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww421b.sakura.ne.jp
TXTv=spf1 a:www421b.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-12-26 #1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

Previously MX for

mvm.co.jp

Same first word

mvm.eu
mvm.com.sg
mvm.jp
mvm.ch
mvm.digital
mvm.net
mvm.com.co
mvm.me
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mvm.sakura.ne.jp

Similar names

mmv.es
vmm.de
mmv.ph
vmm.org.in
mmv.cc
mmv.co.za
vmm.cat
mmv.ru
mmv.co.jp
vmm.ru
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mmv.co
vmm.com.mx
mmv.net
vmm.nl
mmv.ac.in
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mmv.pt
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vmm.me
mmv.cn
mmv.ac.th
mmv.it
vmm.co
vmm.com.br
vmm.eu
vmm.cz
mmv.is
mmv.mobi
mmv.dk
mmv.kr
vmm.at
vmm.us
mmv.org.au
vmm.nyc
mmv.org

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns06.mesh.ad.jpns07.mesh.ad.jpMXmvm.sakura.ne.jpbgmgate1.biglobe.ne.jpbgmgate2.biglobe.ne.jpmvm.co.jpA219.94.155.211219.94.129.154
●NSmaster.dns.ne.jp2017-05-14 → 2026-05-13 · 3 obs
○ 2016-09-24 23:34:28
● 2017-05-14 04:21:08
● 2026-05-13 10:10:54
○NSns06.mesh.ad.jp2015-06-08 → 2016-09-24 · 4 obs
● 2015-06-08 11:13:34
● 2016-09-24 23:34:28
○ 2017-05-14 04:21:08
○ 2026-05-13 10:10:54
○NSns07.mesh.ad.jp2015-06-08 → 2016-09-24 · 4 obs
● 2015-06-08 11:13:34
● 2016-09-24 23:34:28
○ 2017-05-14 04:21:08
○ 2026-05-13 10:10:54
●NSns1.dns.ne.jp2017-05-14 → 2026-05-13 · 3 obs
○ 2016-09-24 23:34:28
● 2017-05-14 04:21:08
● 2026-05-13 10:10:54
●NSns2.dns.ne.jp2017-05-14 → 2026-05-13 · 3 obs
○ 2016-09-24 23:34:28
● 2017-05-14 04:21:08
● 2026-05-13 10:10:54
○MXbgmgate1.biglobe.ne.jp2015-06-08 → 2016-09-24 · 4 obs
● 2015-06-08 11:13:34
● 2016-09-24 23:34:28
○ 2017-05-14 04:21:08
○ 2026-05-13 10:10:54
○MXbgmgate2.biglobe.ne.jp2015-06-08 → 2016-09-24 · 4 obs
● 2015-06-08 11:13:34
● 2016-09-24 23:34:28
○ 2017-05-14 04:21:08
○ 2026-05-13 10:10:54
○MXmvm.co.jp2017-05-14 → 2017-05-14 · 4 obs
○ 2016-09-24 23:34:28
● 2017-05-14 04:21:08
○ 2026-04-27 07:52:30
○ 2026-05-13 10:10:54
●MXmvm.sakura.ne.jp2026-04-27 → 2026-05-13 · 3 obs
○ 2017-05-14 04:21:08
● 2026-04-27 07:52:30
● 2026-05-13 10:10:54
○A219.94.129.1542017-05-14 → 2017-05-14 · 3 obs
● 2017-05-14 04:21:08
○ 2026-04-27 07:52:30
○ 2026-05-13 10:10:54
●A219.94.155.2112026-04-27 → 2026-05-13 · 3 obs
○ 2017-05-14 04:21:08
● 2026-04-27 07:52:30
● 2026-05-13 10:10:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
mvm.co.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mvm.co.jp (unsigned zone)

⏱️ Timing

Total: 926ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.155.211
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mvm.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www421b.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

IP Addresses

mvm.co.jp resolves to a single IP: 219.94.155.211.

Other host names, for instance esperansa.sakura.ne.jp, sunpop.co.jp, chie-dental.net, logibank.co.jp and 39sankyo.jp share IP numbers with mvm.co.jp.

Name Servers

mvm.co.jp delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

mvm.co.jp shares some name servers with other domains, for example series.co.jp, 178.242.133.in-addr.arpa, cha-tea.com, nikko-kanri.sakura.ne.jp and 1kawa.com.

Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

mvm.co.jp is handled by a single mail server, mvm.sakura.ne.jp.

mvm.co.jp uses the same mail server setup as other domains, for example mvm.sakura.ne.jp.

Host name mvm.sakura.ne.jp points to IP 219.94.155.211.