jackbox-cos.com - robtex.com
jackbox-cos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.119.68🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | osdc2-lb1.sakura.ad.jp | ||||||
| NS | jackbox-cos.com ⭐ | ||||||
| A | 112.78.119.68🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | osdc2-lb1.sakura.ad.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 | mail16.chicappa.jp ⭐ | ||||||
| SOA | jackbox-cos.compostmaster@jackbox-cos.com serial=1662563501 | ||||||
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=1774653292 | ||||||
Same first word
jackbox-cos.com |
DNS History
5 records (5 active, 0 former)
●NSdns01.muumuu-domain.com2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:20:28
●NSdns02.muumuu-domain.com2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:20:28
●NSjackbox-cos.com2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:20:28
●MXmail16.chicappa.jp2015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:20:28
●A112.78.119.682015-06-27 → 2026-03-27 · 2 obs
● 2026-03-27 23:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| jackbox-cos.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jackbox-cos.com (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.119.68 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mail16.chicappa.jp (pri: 50) |
| SOA | 1 | jackbox-cos.com postmaster.jackbox-cos.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
IP Addresses
jackbox-cos.com points to a single IP: 112.78.119.68.
Other host names, such as osdc2-lb1.sakura.ad.jp, share IP numbers with jackbox-cos.com.
Name Servers
jackbox-cos.com is delegated to three name servers: jackbox-cos.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
jackbox-cos.com partially shares name servers with other domains; examples include shonai-kimonojoshi.com, medica-media.com, botancho.com, wagome.net and sunrise-toko.co.jp.
Host names with one IP number:
Host jackbox-cos.com points to 112.78.119.68.
Host dns01.muumuu-domain.com points to 202.239.23.39.
Host dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
jackbox-cos.com is handled by a single mail server, mail16.chicappa.jp.