256bit.net - robtex.com
256bit.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.168.21🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www9007uj.sakura.ne.jp | ||||||
| NS | ns1.tokyodomain.com ⭐ | ||||||
| A | 49.212.129.176🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.tokyodomain.com | ||||||
| NS | ns2.tokyodomain.com | ||||||
| A | 162.43.73.202🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | x162-43-73-202.static.shin-vps.jp | ||||||
| MX | mail.256bit.net ⭐ | ||||||
| A | 133.242.168.21🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www9007uj.sakura.ne.jp | ||||||
| SOA | ns1.tokyodomain.comroot@ns1.tokyodomain.com 2026-01-16 #1 | ||||||
net
| 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=1775502437 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.tokyodomain.com2015-05-25 → 2026-04-06 · 2 obs
● 2026-04-06 19:30:22
●NSns2.tokyodomain.com2015-05-25 → 2026-04-06 · 2 obs
● 2026-04-06 19:30:22
●MXmail.256bit.net2015-05-25 → 2026-04-06 · 2 obs
● 2026-04-06 19:30:22
●A133.242.168.212015-05-25 → 2026-04-06 · 2 obs
● 2026-04-06 19:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| 256bit.net | ns1.tokyodomain.com, ns2.tokyodomain.com | - |
✅ Authoritative Response
Server:49.212.129.176
NS records: ns1.tokyodomain.com, ns2.tokyodomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 256bit.net (unsigned zone)
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.168.21 |
| NS | 2 | ns1.tokyodomain.com, ns2.tokyodomain.com |
| MX | 1 | mail.256bit.net (pri: 10) |
| SOA | 1 | ns1.tokyodomain.com root.ns1.tokyodomain |
Analysis
Hierarchy
256bit.net is a parent of mail.256bit.net and www.256bit.net.
IP Addresses
256bit.net points to a single IP number: 133.242.168.21.
Other host names such as mail.256bit.net, www9007uj.sakura.ne.jp and www.256bit.net share IP numbers with 256bit.net.
Name Servers
Delegation for 256bit.net rests with two name servers, ns1.tokyodomain.com and ns2.tokyodomain.com.
256bit.net shares the same name server setup as other domains, including kl-com.com, kc-smile.com, syotenkyo.net, shojin-funaoka.com and junfoodservice.com.
256bit.net at least partially shares name servers with other domains, for instance naruki-ya.jp, moonleaf.co.jp, penkiya.co.jp, cute.co.jp and sakizo.co.jp.
These name servers are commonly used with ns1.clickmax.jp and ns2.clickmax.jp.
Host names with one IP number: ns1.tokyodomain.com points to 49.212.129.176; ns2.tokyodomain.com points to 162.43.73.202.
Mail Servers
256bit.net is handled by a single mail server, mail.256bit.net.
mail.256bit.net points to a single IP: 133.242.168.21.