hotplug.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

hotplug.jp

DNSSEC⚠️ Not signed
A210.224.185.50🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2440.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
MXhotplug.jp ⭐
A210.224.185.50🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2440.sakura.ne.jp
TXTv=spf1 a:www2440.sakura.ne.jp mx ~allgoogle-site-verification=lGMXaf9jvsFRwNA...
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-02-27 #1

jp

DNSSEC⚠️ Not signed
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=1794518102

MX for

Same first word

Similar names

Previous names

Next names

DNS History

5 records (5 active, 0 former)

NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXhotplug.jpA210.224.185.50
●NSmaster.dns.ne.jp2026-09-07 → 2026-11-12 · 2 obs
● 2026-09-07 03:41:00
● 2026-11-12 21:33:38
●NSns1.dns.ne.jp2026-09-07 → 2026-11-12 · 2 obs
● 2026-09-07 03:41:00
● 2026-11-12 21:33:38
●NSns2.dns.ne.jp2026-09-07 → 2026-11-12 · 2 obs
● 2026-09-07 03:41:00
● 2026-11-12 21:33:38
●MXhotplug.jp2026-09-07 → 2026-11-12 · 2 obs
● 2026-09-07 03:41:00
● 2026-11-12 21:33:38
●A210.224.185.502026-09-07 → 2026-11-12 · 2 obs
● 2026-09-07 03:41:00
● 2026-11-12 21:33:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
hotplug.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 hotplug.jp (unsigned zone)

⏱️ Timing

Total: 1240ms | Queries: -

📄 Records

TypeCountSample Data
A1210.224.185.50
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1hotplug.jp (pri: 10)
TXT1v=spf1 a:www2440.sakura.ne.jp mx ~allgoo
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 hotplug.jp points back to hotplug.jp — it is its own mail server.

IP Addresses

hotplug.jp directs to one IP number, which is 210.224.185.50.

Among the host names that share IP numbers with hotplug.jp are genki-wa.jp, kiorien.jp, tsuruma-pokapoka-dental.com and two others.

Name Servers

The authoritative name servers for hotplug.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

hotplug.jp shares at least some of its name servers with other domains, including cmc-net.jp, aoba-ac.com, ys2.jp and two others.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.

Mail Servers

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

hotplug.jp directs to just one IP number, 210.224.185.50.