obr.jp - robtex.com
obr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.185.211🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-211.virt.lolipop.jp | ||||||
| NS | dns01.muumuu-domain.com ⭐ | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | dns01.muumuu-domain.compostmaster@obr.jp serial=1649942368 | ||||||
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=1780415103 | ||||||
Previously MX for
obr.jp |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns01.muumuu-domain.com2026-03-04 → 2026-06-02 · 3 obs
● 2026-03-04 23:50:34
● 2026-06-02 16:01:30
●NSdns02.muumuu-domain.com2026-03-04 → 2026-06-02 · 3 obs
● 2026-03-04 23:50:34
● 2026-06-02 16:01:30
○NSns.obr.jp2015-05-23 → 2016-07-13 · 4 obs
● 2016-07-13 11:49:56
○ 2017-03-16 03:26:14
○ 2026-06-02 16:01:30
○NSns4.sphere.ad.jp2015-05-23 → 2016-07-13 · 4 obs
● 2016-07-13 11:49:56
○ 2017-03-16 03:26:14
○ 2026-06-02 16:01:30
●MXmx01.lolipop.jp2026-03-04 → 2026-06-02 · 3 obs
● 2026-03-04 23:50:34
● 2026-06-02 16:01:30
○MXobr.jp2015-05-23 → 2016-07-13 · 4 obs
● 2016-07-13 11:49:56
○ 2017-03-16 03:26:14
○ 2026-06-02 16:01:30
●A163.44.185.2112026-03-04 → 2026-06-02 · 3 obs
● 2026-03-04 23:50:34
● 2026-06-02 16:01:30
○A202.229.77.1052015-05-23 → 2016-07-13 · 4 obs
● 2016-07-13 11:49:56
○ 2017-03-16 03:26:14
○ 2026-06-02 16:01:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, f.dns.jp, b.dns.jp, h.dns.jp... | - |
| obr.jp | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for obr.jp (unsigned zone)
⏱️ Timing
Total: 2417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.211 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | dns01.muumuu-domain.com postmaster.obr.j |
Analysis
IP Addresses
obr.jp resolves to just one IP address, 163.44.185.211.
Two other host names, along with maiwara.com, photoya.net and e-benefit.info, also share IP numbers with obr.jp.
Name Servers
obr.jp is served by two delegated name servers, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
obr.jp shares its NS records with other domains, for example asuralbert2.com, cokkun.com, shimin-nouen.net and two others.
At least some of obr.jp's name servers are shared with other domains, for example alart.jp, nakanuma.com, keikot.com and two more.
Each of dns01.muumuu-domain.com and dns02.muumuu-domain.com has one IP address: dns01.muumuu-domain.com uses 202.239.23.39 and dns02.muumuu-domain.com uses 160.251.249.62.
Mail Servers
The sole mail server for obr.jp is mx01.lolipop.jp.
Among the domains sharing a mail server setup with obr.jp are elrancho.jp, 053.jp, masamunekun.jp and two others.
There is one IP number for mx01.lolipop.jp: 157.7.107.233.