oneoneone.jp - robtex.com
oneoneone.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.8.81🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5171.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 | oneoneone.jp ⭐ | ||||||
| A | 133.167.8.81🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | www5171.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www5171.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-12-19 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774658703 | ||||||
MX for
oneoneone.jp |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.xdomain.jp2020-03-07 → 2020-03-07 · 2 obs
○ 2026-03-28 00:58:02
○NSns1.xdomain.ne.jp2020-03-07 → 2020-03-07 · 2 obs
○ 2026-03-28 00:58:02
○NSns2.xdomain.ne.jp2020-03-07 → 2020-03-07 · 2 obs
○ 2026-03-28 00:58:02
○NSns3.xdomain.ne.jp2020-03-07 → 2020-03-07 · 2 obs
○ 2026-03-28 00:58:02
●MXoneoneone.jp2026-03-28 → 2026-03-28 · 1 obs
●A133.167.8.812026-03-28 → 2026-03-28 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| oneoneone.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 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 oneoneone.jp (unsigned zone)
⏱️ Timing
Total: 1009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.167.8.81 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | oneoneone.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www5171.sakura.ne.jp mx ~all |
| SOA | 1 | master.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
oneoneone.jp serves as the mail server for oneoneone.jp.
IP Addresses
oneoneone.jp points to an IP address: 133.167.8.81.
other host names include mataku-ru.com, mitaka-ict.jp, www5171.sakura.ne.jp, anzen.me and marumoba.com; they share IP numbers with oneoneone.jp.
Name Servers
oneoneone.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
oneoneone.jp at least partially shares name servers with other domains, for instance kaito.click, nailtron.co.jp, resta-m.com, power-craft.sakura.ne.jp and yamada-taxfree.com.
These name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one 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
oneoneone.jp is handled by a single mail server.
The host name oneoneone.jp points to IP 133.167.8.81.