j-speech.com - robtex.com
j-speech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.245.145.79🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE | ||||||
| PTR | j-speech.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | j-speech.com ⭐ | ||||||
| A | 119.245.145.79🇯🇵 InfoSphere119.245.0.0/16 INFOSPHERE | ||||||
| PTR | j-speech.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:119.245.144.2/32 +ip4:119.245.145.79/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034117 | ||||||
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=1776010682 | ||||||
PTR for
MX for
j-speech.com |
Same first word
j-speech.com |
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-06-22 → 2026-04-12 · 2 obs
● 2026-04-12 16:22:32
●NSns4.sphere.ad.jp2015-06-22 → 2026-04-12 · 2 obs
● 2026-04-12 16:22:32
●MXj-speech.com2015-06-22 → 2026-04-12 · 2 obs
● 2026-04-12 16:22:32
●A119.245.145.792015-06-22 → 2026-04-12 · 2 obs
● 2026-04-12 16:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| j-speech.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-speech.com (unsigned zone)
⏱️ Timing
Total: 1412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.245.145.79 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | j-speech.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:119.245 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
j-speech.com serves as the mail server for j-speech.com.
IP Addresses
j-speech.com points to a single IP number: 119.245.145.79.
Name Servers
j-speech.com is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
j-speech.com uses the same name server setup as other domains, for instance redcat.niiza.saitama.jp, ideage-c.jp, akito.jp, konnyaku.com and www.michi-m.co.jp.
j-speech.com at least partially shares name servers with other domains, such as trustec.ne.jp and ai-link.ne.jp and otokuisakisama.com.
Host names with one IP number:
ns3.sphere.ad.jp points to: 202.239.113.22.
ns4.sphere.ad.jp points to: 202.239.113.30.
Mail Servers
A single mail server handles j-speech.com and j-speech.com.
Host name j-speech.com resolves to IP 119.245.145.79.