usi-maru.com - robtex.com
usi-maru.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.183🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2743.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 | master.dns.ne.jp | ||||||
| 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 | usi-maru.com ⭐ | ||||||
| A | 49.212.180.183🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2743.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2743.sakura.ne.jp mx ~all | ||||||
| TXT | google-site-verification=-zcOZ2mQOjrEQFieTXMYmwURqDS35co75nGV1_SFkUc | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-05-28 #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=1776108237 | ||||||
MX for
usi-maru.com |
Same first word
usi-maru.com |
Similar names
DNS History
5 records (5 active, 0 former)
●MXusi-maru.com2020-03-05 → 2026-04-13 · 2 obs
● 2026-04-13 19:25:28
●A49.212.180.1832020-03-05 → 2026-04-13 · 2 obs
● 2026-04-13 19:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| usi-maru.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 usi-maru.com (unsigned zone)
⏱️ Timing
Total: 959ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.183 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | usi-maru.com (pri: 10) |
| TXT | 2 | v=spf1 a:www2743.sakura.ne.jp mx ~all, google-site-verification=-zcOZ2mQOjrEQFi |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
For usi-maru.com, the mail server is usi-maru.com.
IP Addresses
usi-maru.com resolves to one IP number: 49.212.180.183.
other host names including kayaken.sakura.ne.jp, wel-attend.com, p4.from.tv, goonie.org and ff20021002.com share IP numbers with usi-maru.com.
Name Servers
usi-maru.com is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
usi-maru.com at least partially shares name servers with other domains, for instance ishikari-baske.sakura.ne.jp, t-k-p.com, ekmaterial.com, vista1.sakura.ne.jp and qoul.net.
Host names with one IP number: 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
usi-maru.com is served by a single mail server, usi-maru.com.
usi-maru.com resolves to IP 49.212.180.183.