osamarukun.com - robtex.com
osamarukun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.23🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| 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 | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@osamarukun.com serial=1684508883 | ||||||
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=1785302852 | ||||||
Subdomains
www.osamarukun.com |
Same first word
osamarukun.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns01.muumuu-domain.com2026-07-11 → 2026-07-29 · 3 obs
● 2026-07-11 03:05:06
● 2026-07-29 05:37:30
●NSdns02.muumuu-domain.com2026-07-11 → 2026-07-29 · 3 obs
● 2026-07-11 03:05:06
● 2026-07-29 05:37:30
○NSns2.greentree-dc.com2015-08-17 → 2018-10-28 · 5 obs
● 2015-08-17 08:59:00
● 2018-10-28 17:47:32
○ 2026-07-11 03:05:06
○ 2026-07-29 05:37:30
○NSns3.greentree-dc.com2015-08-17 → 2018-10-28 · 5 obs
● 2015-08-17 08:59:00
● 2018-10-28 17:47:32
○ 2026-07-11 03:05:06
○ 2026-07-29 05:37:30
○MXmail-stb.osamarukun.com2015-08-17 → 2018-10-28 · 5 obs
● 2015-08-17 08:59:00
● 2018-10-28 17:47:32
○ 2026-07-11 03:05:06
○ 2026-07-29 05:37:30
○MXmail.osamarukun.com2015-08-17 → 2018-10-28 · 5 obs
● 2015-08-17 08:59:00
● 2018-10-28 17:47:32
○ 2026-07-11 03:05:06
○ 2026-07-29 05:37:30
●MXmx01.lolipop.jp2026-07-11 → 2026-07-29 · 3 obs
● 2026-07-11 03:05:06
● 2026-07-29 05:37:30
○A133.242.224.642015-08-17 → 2018-10-28 · 5 obs
● 2015-08-17 08:59:00
● 2018-10-28 17:47:32
○ 2026-07-11 03:05:06
○ 2026-07-29 05:37:30
●A157.7.107.232026-07-11 → 2026-07-29 · 3 obs
● 2026-07-11 03:05:06
● 2026-07-29 05:37:30
○A219.94.160.422008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-17 08:59:00
○ 2026-07-29 05:37:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| osamarukun.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osamarukun.com (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.23 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | dns01.muumuu-domain.com postmaster.osama |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The domain www.osamarukun.com falls under the parent osamarukun.com.
IP Addresses
osamarukun.com directs to one IP number, which is 157.7.107.23.
Among the host names that share IP numbers with osamarukun.com are suica.co.jp, sk-garage.com, tsk1958.net and two others.
Name Servers
osamarukun.com is served by two delegated name servers, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
osamarukun.com has the same name server delegation as a number of other domains, such as kajitsu.net, lunch-cart.jp, saifel.com and two more.
At least some of osamarukun.com's name servers are shared with other domains, for example dataprocess.jp, iwak.biz, aoyama.us 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
osamarukun.com routes its mail through a single mail server, mx01.lolipop.jp.
osamarukun.com has the same mail server arrangement as a number of other domains, for example chillax.tokyo, slotcar.jp, f-ren.com and two more.
There is one IP number for mx01.lolipop.jp: 157.7.107.233.