one-co.jp - robtex.com
one-co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.130.64.184🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www21.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 | mx21.gmoserver.jp ⭐ | ||||||
| A | 133.130.64.188🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx21.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf21.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@one-co.jp 2020-12-10 #12 | ||||||
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=1776083403 | ||||||
Same first word
Similar names
on-eco.pl |
o-cone.com |
neo-co.com.sa |
on-eco.com |
co-neo.com |
econ-o.com |
oe-con.com |
one-oc.com |
e-onco.ch |
neo-co.jp |
oe-con.de |
eco-on.hr |
eco-on.com |
DNS History
7 records (4 active, 3 former)
●NSdns01.gmoserver.jp2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 12:32:16
● 2026-04-13 12:45:24
●NSdns02.gmoserver.jp2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 12:32:16
● 2026-04-13 12:45:24
○NSns-kgs01.ocn.ad.jp2015-08-14 → 2018-07-26 · 4 obs
● 2018-07-26 14:18:06
○ 2026-04-09 12:32:16
○ 2026-04-13 12:45:24
○NSns-kns01.ocn.ad.jp2015-08-14 → 2018-07-26 · 4 obs
● 2018-07-26 14:18:06
○ 2026-04-09 12:32:16
○ 2026-04-13 12:45:24
○MXms-gw.ocn.ad.jp2015-08-14 → 2018-07-26 · 4 obs
● 2018-07-26 14:18:06
○ 2026-04-09 12:32:16
○ 2026-04-13 12:45:24
●MXmx21.gmoserver.jp2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 12:32:16
● 2026-04-13 12:45:24
●A133.130.64.1842026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 12:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, f.dns.jp, c.dns.jp, d.dns.jp... | - |
| one-co.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for one-co.jp (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.130.64.184 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx21.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf21.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.one-co.jp |
Analysis
IP Addresses
one-co.jp resolves to one IP number: 133.130.64.184.
Other host names, for instance hra.jp, blackbread.net, jin-support.org, kurotti.com and gigigi.jp share IP numbers with one-co.jp.
Name Servers
one-co.jp's delegation uses two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
one-co.jp uses the same name server setup as other domains, such as chibamarina-ds.com, ebinatown.com, mangabutsuga.com, veritecoeur.com and comterior.com.
one-co.jp shares name servers with other domains at least partially, for example stage-p.co.jp, i-smileup.com and daiki-e.com.
Host names with a single IP address: dns01.gmoserver.jp points to 157.7.33.81; dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
A single mail server handles one-co.jp, mx21.gmoserver.jp.
one-co.jp shares the same mail server setup as other domains, for instance tax-consultant.biz, toprise.net, grit-osaka.com, garbond.com and lifla.co.jp.
one-co.jp shares at least some mail servers with other domains, for instance carneades.jp, nuc-cloud.com and housingtrust.jp.
Host name mx21.gmoserver.jp resolves to a single IP: 133.130.64.188.