silver-brain.com - robtex.com
silver-brain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 59.106.171.49🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2039.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ip-210-224-172-18.defastlink.net | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 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 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | silver-brain.com ⭐ | ||||||
| A | 59.106.171.49🇯🇵 SAKURA-B59.106.128.0/18 (7-128/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www2039.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2039.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-01-31 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776257342 | ||||||
MX for
silver-brain.com |
Subdomains
www.silver-brain.com |
Same first word
silver-brain.com |
silver-brain.jp |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.ymc.ne.jp2015-06-02 → 2020-01-10 · 4 obs
● 2020-01-10 00:27:46
○ 2026-03-26 08:52:54
○ 2026-04-15 13:02:12
○NSdns2.ymc.ne.jp2015-06-02 → 2020-01-10 · 4 obs
● 2020-01-10 00:27:46
○ 2026-03-26 08:52:54
○ 2026-04-15 13:02:12
●NSmaster.dns.ne.jp2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 08:52:54
● 2026-04-15 13:02:12
●NSns1.dns.ne.jp2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 08:52:54
● 2026-04-15 13:02:12
●NSns2.dns.ne.jp2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 08:52:54
● 2026-04-15 13:02:12
●MXsilver-brain.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 08:52:54
● 2026-04-15 13:02:12
○MXvcgw1.ymc.ne.jp2015-06-02 → 2020-01-10 · 4 obs
● 2020-01-10 00:27:46
○ 2026-03-26 08:52:54
○ 2026-04-15 13:02:12
○MXvcgw2.ymc.ne.jp2015-06-02 → 2020-01-10 · 4 obs
● 2020-01-10 00:27:46
○ 2026-03-26 08:52:54
○ 2026-04-15 13:02:12
○A114.179.214.2232015-06-02 → 2016-09-20 · 4 obs
● 2016-09-20 03:19:26
○ 2020-01-10 00:27:46
○ 2026-04-15 13:02:12
○A114.179.214.2482020-01-10 → 2020-01-10 · 4 obs
● 2020-01-10 00:27:46
○ 2026-03-26 08:52:54
○ 2026-04-15 13:02:12
●A59.106.171.492026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 08:52:54
● 2026-04-15 13:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| silver-brain.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ 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 silver-brain.com (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.171.49 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | silver-brain.com (pri: 10) |
| TXT | 1 | v=spf1 a:www2039.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
silver-brain.com is the parent of www.silver-brain.com.
Mail Server Role
silver-brain.com serves as the mail server for silver-brain.com.
IP Addresses
silver-brain.com resolves to a single IP address: 59.106.171.49.
Other host names including poolhalls.jp, kawasakicon.jp, yakei.kawasakicon.jp, biesty.jp and tt-i.jp share IP numbers with silver-brain.com.
Name Servers
silver-brain.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
silver-brain.com at least partially shares name servers with other domains, including e-no.jp, onoyan.com, t-m-community.com, somtech.co.jp and juubaco.org.
Hostnames 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
A single mail server handles silver-brain.com.
silver-brain.com points to a single IP: 59.106.171.49.