ruruka.net - robtex.com
ruruka.net
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=1786734624 | ||||||
MX for
ruruka.net |
Same first word
Similar names
rakuru.net |
rakuru.com |
rakuru.co.jp |
rakuru.info |
kuraru.net |
karuru.com |
karuur.be |
kurura.com |
karuru.info |
karuru.net |
DNS History
11 records (7 active, 4 former)
○NSdns1.shop-pro.jp2017-01-04 → 2018-09-20 · 4 obs
● 2018-09-20 23:58:42
○ 2026-02-15 03:13:54
○ 2026-08-14 19:33:52
○NSdns2.shop-pro.jp2017-01-04 → 2018-09-20 · 4 obs
● 2018-09-20 23:58:42
○ 2026-02-15 03:13:54
○ 2026-08-14 19:33:52
●NSns1.xserver.jp2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
●NSns2.xserver.jp2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
●NSns3.xserver.jp2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
●NSns4.xserver.jp2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
●NSns5.xserver.jp2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
○MXmail17.shop-pro.jp2017-01-04 → 2018-09-20 · 4 obs
● 2018-09-20 23:58:42
○ 2026-02-15 03:13:54
○ 2026-08-14 19:33:52
●MXruruka.net2026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
●A162.43.120.1052026-02-15 → 2026-08-14 · 3 obs
● 2026-02-15 03:13:54
● 2026-08-14 19:33:52
○A163.44.191.382017-01-04 → 2018-09-20 · 4 obs
● 2018-09-20 23:58:42
○ 2026-02-15 03:13:54
○ 2026-08-14 19:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ruruka.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ruruka.net (unsigned zone)
⏱️ Timing
Total: 979ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.105 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | ruruka.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14104.xserver.jp +a:ruruka.n |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
ruruka.net handles its own mail, functioning as its own mail server.
IP Addresses
ruruka.net resolves to just one IP address, 162.43.120.105.
Two other host names, along with www.txtbook.jp, asukaflute.com and anshindo-seitai.com, also share IP numbers with ruruka.net.
Name Servers
ruruka.net delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of ruruka.net overlap at least partially with those of other domains — among them bks21.net, salaryman-blog.com, shiraume-sekkotsuin.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
ruruka.net is served by just one mail server: ruruka.net.
ruruka.net carries a single IP number, which is 162.43.120.105.