t-5r.com - robtex.com
t-5r.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.224.185.177🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2537.sakura.ne.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 | my-private.sakura.ne.jp ⭐ | ||||||
| A | 210.224.185.177🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2537.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2537.sakura.ne.jp ip4:210.224.185.177 ~all | ||||||
| SOA | dns01.muumuu-domain.compostmaster@t-5r.com serial=1720658740 | ||||||
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=1776292357 | ||||||
Subdomains
mail.t-5r.com |
Same first word
t-5r.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns01.muumuu-domain.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 22:47:26
●NSdns02.muumuu-domain.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 22:47:26
○NSmaster.dns.ne.jp2015-08-28 → 2017-05-23 · 3 obs
● 2017-05-23 12:08:22
○ 2026-04-15 22:47:26
○NSns1.dns.ne.jp2015-08-28 → 2017-05-23 · 3 obs
● 2017-05-23 12:08:22
○ 2026-04-15 22:47:26
○NSns2.dns.ne.jp2015-08-28 → 2017-05-23 · 3 obs
● 2017-05-23 12:08:22
○ 2026-04-15 22:47:26
●MXmy-private.sakura.ne.jp2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 22:47:26
○MXt-5r.com2015-08-28 → 2017-05-23 · 3 obs
● 2017-05-23 12:08:22
○ 2026-04-15 22:47:26
●A210.224.185.1772026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 22:47:26
○A49.212.180.2212015-08-28 → 2017-05-23 · 3 obs
● 2017-05-23 12:08:22
○ 2026-04-15 22:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| t-5r.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 t-5r.com (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.224.185.177 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | my-private.sakura.ne.jp (pri: 50) |
| TXT | 1 | v=spf1 a:www2537.sakura.ne.jp ip4:210.22 |
| SOA | 1 | dns01.muumuu-domain.com postmaster.t-5r. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of mail.t-5r.com is t-5r.com.
IP Addresses
t-5r.com points to a single IP: 210.224.185.177.
Other host names, for instance infoannounce.com, cheernailandlash.com, dm-ray.com, www2537.sakura.ne.jp and nsx.cc share IP numbers with t-5r.com.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle delegation for t-5r.com.
t-5r.com uses the same name server setup as other domains, for example noppo.me, cr2p.com, smarl.net, flitos.com and humor8.com.
t-5r.com partially shares name servers with other domains; examples include fchemie.com, fujiyamatoner.com, maria-luz.com, oftn.jp and be-happy.pink.
Host names with one IP number: The host name dns01.muumuu-domain.com points to 202.239.23.39 and the host name dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
t-5r.com is handled by a single mail server, my-private.sakura.ne.jp.
t-5r.com uses the same mail server setup as other domains, for example my-private.sakura.ne.jp.
my-private.sakura.ne.jp points to a single IP: 210.224.185.177.