assetbrain.co.jp - robtex.com

assetbrain.co.jp

DNSSEC⚠️ Not signed
A210.224.185.223🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2583.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
MXassetbrain.co.jp ⭐
A210.224.185.223🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2583.sakura.ne.jp
TXTv=spf1 a:www2583.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-30 #1

co.jp

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

MX for

assetbrain.co.jp

Same first word

assetbrain.com
assetbrain.co.jp

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DNS History

5 records (5 active, 0 former)

20192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXassetbrain.co.jpA210.224.185.223
●NSmaster.dns.ne.jp2018-08-08 → 2026-07-27 · 2 obs
● 2018-08-08 07:19:50
● 2026-07-27 14:18:12
●NSns1.dns.ne.jp2018-08-08 → 2026-07-27 · 2 obs
● 2018-08-08 07:19:50
● 2026-07-27 14:18:12
●NSns2.dns.ne.jp2018-08-08 → 2026-07-27 · 2 obs
● 2018-08-08 07:19:50
● 2026-07-27 14:18:12
●MXassetbrain.co.jp2018-08-08 → 2026-07-27 · 2 obs
● 2018-08-08 07:19:50
● 2026-07-27 14:18:12
●A210.224.185.2232018-08-08 → 2026-07-27 · 2 obs
● 2018-08-08 07:19:50
● 2026-07-27 14:18:12

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1248ms | Queries: -

📄 Records

TypeCountSample Data
A1210.224.185.223
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1assetbrain.co.jp (pri: 10)
TXT1v=spf1 a:www2583.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

assetbrain.co.jp is listed as a mail server for itself.

IP Addresses

assetbrain.co.jp resolves to one IP address: 210.224.185.223.

elsur-tokyo.sakura.ne.jp, sanoman.net, seiwakaitori.com and two other host names share IP numbers with assetbrain.co.jp.

Name Servers

Three name servers are authoritative for assetbrain.co.jp: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of assetbrain.co.jp's name servers are shared with other domains, for example kcdb.jp, umekawa.co.jp, fdcs.jp and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

Three hostnames, one IP address apiece: 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 assetbrain.co.jp is handled by one mail server — assetbrain.co.jp.

There is one IP number for assetbrain.co.jp: 210.224.185.223.