you-ca.com - robtex.com
you-ca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.190.242🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | you-ca.com ⭐ | ||||||
| A | 157.7.190.242🇯🇵 GMO-INTERNET157.7.128.0/17 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.muumuu-mail.com ⭐ | ||||||
| A | 163.44.185.158🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.muumuu-mail.com ~all | ||||||
| SOA | you-ca.compostmaster@you-ca.com serial=1706760099 | ||||||
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=1774618777 | ||||||
NS for
you-ca.com |
Same first word
you-ca.com |
DNS History
5 records (5 active, 0 former)
●NSdns01.muumuu-domain.com2017-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 13:43:46
●NSdns02.muumuu-domain.com2017-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 13:43:46
●NSyou-ca.com2017-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 13:43:46
●MXmx01.muumuu-mail.com2017-02-15 → 2026-03-27 · 2 obs
● 2026-03-27 13:43:46
●A157.7.190.2422026-02-26 → 2026-03-27 · 2 obs
● 2026-03-27 13:43:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| you-ca.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 you-ca.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.190.242 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.muumuu-mail.com (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.muumuu-mail.com ~all |
| SOA | 1 | you-ca.com postmaster.you-ca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
you-ca.com serves as a name server for you-ca.com.
Commonly, dns01.muumuu-domain.com and dns02.muumuu-domain.com act as name servers along with you-ca.com.
IP Addresses
you-ca.com points to a single IP address: 157.7.190.242.
Other host names such as yosi-nakamura.com, dhtls.net, gndm.nagoya, hasmk.com and t-guma.com share IP numbers with you-ca.com.
Name Servers
you-ca.com is delegated to three name servers: you-ca.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
At least part of the name servers for you-ca.com are shared with other domains, for instance dot-txtplus.com, seikaiha.jp, windysmile.jp, do-prism.com and ceremony-se.com.
Host names with a single IP:
you-ca.com points to: 157.7.190.242
dns01.muumuu-domain.com points to: 202.239.23.39
dns02.muumuu-domain.com points to: 160.251.249.62
Mail Servers
The mail server for you-ca.com is mx01.muumuu-mail.com.
you-ca.com uses the same mail server setup as other domains, for instance dkstyle.jp, sping.jp, acmailer.jp, kagupro.net and ossan.blue.
you-ca.com shares mail servers with other domains to some extent, for instance centa-techo.com, iiwii.art, setagayambc.org and qooma.com.
These mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host mx01.muumuu-mail.com points to IP 163.44.185.158.