youkasa.com - robtex.com
youkasa.com
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=1774538762 | ||||||
Subdomains
mx.youkasa.com |
Same first word
Similar names
osakayu.com |
akoyaus.com |
yasuoka.org |
okayusa.com |
okayasu.name |
okayasu.co.jp |
yasuoka.info |
yasuoka.net |
okayasu.com |
kayousa.com |
soukaya.com |
DNS History
14 records (6 active, 8 former)
●NSdns.technorail.com2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 15:28:54
●NSdns2.technorail.com2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 15:28:54
●NSdns3.arubadns.net2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 15:28:54
●NSdns4.arubadns.cz2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 15:28:54
●MXmx.youkasa.com2015-06-21 → 2026-03-26 · 2 obs
● 2026-03-26 15:28:54
○A62.149.128.1512015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.1542015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.1572015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.1602015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.1632015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.1662015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.722015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
○A62.149.128.742015-06-21 → 2019-04-21 · 4 obs
● 2019-04-21 00:59:34
○ 2026-02-19 17:40:22
○ 2026-03-26 15:28:54
●A62.149.189.552026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 17:40:22
● 2026-03-26 15:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| youkasa.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youkasa.com (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.149.189.55 |
| NS | 4 | dns4.arubadns.cz, dns3.arubadns.net... |
| MX | 1 | mx.youkasa.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.youkasa.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
The parent of mx.youkasa.com is youkasa.com.
IP Addresses
youkasa.com points to a single IP: 62.149.189.55.
Other host names, for instance ambautomazioni.it, letremadame.com, agenziatopsecret.net, lamoneghina.com and ricettedelmondo.com share IP numbers with youkasa.com.
Name Servers
youkasa.com's delegation is handled by four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
youkasa.com partially shares name servers with other domains; examples include ideascales.info, solerosa.it, forfuncenter.it, arteuganea.net and grandepescara.it.
Host names with two IPs:
dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8
dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13
dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238
dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5
Mail Servers
youkasa.com is handled by a single mail server, mx.youkasa.com.
Hostname mx.youkasa.com points to eight IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.