joubun.net - robtex.com
joubun.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.179.200🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | vps.joubun.net | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail65.onamae.ne.jp ⭐ | ||||||
| A | 118.27.122.112🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail65.onamae.ne.jp | ||||||
| TXT | v=spf1 include:bun.ne.jp ip4:133.242.179.200 ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1724977850 | ||||||
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=1774649667 | ||||||
Subdomains
vps.joubun.net |
Same first word
joubun.net |
DNS History
8 records (4 active, 4 former)
○NSdns.bun.ne.jp2017-01-04 → 2017-11-04 · 4 obs
● 2017-11-04 17:52:24
○ 2026-03-25 13:44:50
○ 2026-03-27 22:16:18
○NSdns0.bun.ne.jp2017-01-04 → 2017-11-04 · 4 obs
● 2017-11-04 17:52:24
○ 2026-03-25 13:44:50
○ 2026-03-27 22:16:18
●NSns-rs1.gmoserver.jp2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 13:44:50
● 2026-03-27 22:16:18
●NSns-rs2.gmoserver.jp2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 13:44:50
● 2026-03-27 22:16:18
●MXmail65.onamae.ne.jp2026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 22:16:18
●A133.242.179.2002026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 13:44:50
● 2026-03-27 22:16:18
○A60.32.152.412017-01-04 → 2017-01-04 · 3 obs
○ 2017-11-04 17:52:24
○ 2026-03-27 22:16:18
○A60.32.152.432017-11-04 → 2017-11-04 · 4 obs
● 2017-11-04 17:52:24
○ 2026-03-25 13:44:50
○ 2026-03-27 22:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| joubun.net | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for joubun.net (unsigned zone)
⏱️ Timing
Total: 1692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.179.200 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail65.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:bun.ne.jp ip4:133.242.179 |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Hierarchy
The parent of vps.joubun.net is joubun.net.
IP Addresses
joubun.net points to a single IP: 133.242.179.200.
Other host names, such as vps.joubun.net, share IP numbers with joubun.net.
Name Servers
Two name servers ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp handle delegation for joubun.net.
joubun.net uses the same name server setup as other domains, for example kcdp.net, monoekisetsu.co.jp, plustoken-jp.com, chemtimes.jp and enbeijia.co.jp.
Host names with one IP number: The host name ns-rs1.gmoserver.jp points to 157.7.32.87 and the host name ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
joubun.net is handled by a single mail server, mail65.onamae.ne.jp.
joubun.net has the same mail server setup as other domains, including ecoken.org, nomura-s.co.jp, onamae.flights, onamae.bingo and notenote.jp.
mail65.onamae.ne.jp points to a single IP: 118.27.122.112.