otsubu.com - robtex.com
otsubu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.otsubu.com ⭐ | ||||||
| A | 160.251.229.94🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-08.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@otsubu.com 2021-12-27 #4 | ||||||
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=1774631462 | ||||||
Subdomains
mx.otsubu.com |
Same first word
otsubu.com |
Similar names
uubots.com |
tubous.com |
butsou.com |
subout.com |
utsubo.org |
boutus.com |
outbus.de |
utsubo.jp |
subuto.it |
sutobu.com |
butuso.com |
utsubo.com |
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-05-28 → 2026-03-27 · 2 obs
● 2026-03-27 17:16:22
●NSdns02.gmoserver.jp2015-05-28 → 2026-03-27 · 2 obs
● 2026-03-27 17:16:22
●MXmx.otsubu.com2015-05-28 → 2026-03-27 · 2 obs
● 2026-03-27 17:16:22
○A157.7.144.52015-05-28 → 2017-08-17 · 3 obs
● 2017-08-17 10:54:36
○ 2026-03-27 17:16:22
●A160.251.229.822026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:16:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| otsubu.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otsubu.com (unsigned zone)
⏱️ Timing
Total: 424ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.otsubu.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.otsubu.com |
Analysis
Hierarchy
otsubu.com is the parent of mx.otsubu.com.
IP Addresses
otsubu.com resolves to one IP number: 160.251.229.82.
other host names including kosuge.co, ocpa.jp, mekke.applive.com, kawatoku.jp and infj.jp share IP numbers with otsubu.com.
Name Servers
otsubu.com is delegated to two name servers dns01.gmoserver.jp and dns02.gmoserver.jp.
otsubu.com shares the same name server setup as other domains, for instance kitasumi.com, galaxy-of-terror.jp, falsetto.jp, floorsyours.com and c-supp.com.
otsubu.com shares name servers with other domains at least partially, for example atwis.com and area-partner.com.
Host names with one IP number:
dns01.gmoserver.jp points to 157.7.33.81
dns02.gmoserver.jp points to 157.7.34.81
Mail Servers
otsubu.com is handled by a single mail server, mx.otsubu.com.
mx.otsubu.com resolves to IP 160.251.229.94.