yonaha-stm.com - robtex.com
yonaha-stm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.34.26.233🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | yonaha-stm.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 | yonaha-stm.com ⭐ | ||||||
| A | 161.34.26.233🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | yonaha-stm.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:161.34.25.2/32 +ip4:161.34.26.233/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1574906722 | ||||||
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=1774636922 | ||||||
PTR for
MX for
yonaha-stm.com |
Same first word
yonaha-stm.com |
DNS History
7 records (4 active, 3 former)
○NSasns1.customer.ne.jp2015-06-02 → 2017-06-03 · 4 obs
● 2017-06-03 09:50:10
○ 2026-02-17 03:01:32
○ 2026-03-27 19:06:50
○NSasns2.customer.ne.jp2015-06-02 → 2017-06-03 · 4 obs
● 2017-06-03 09:50:10
○ 2026-02-17 03:01:32
○ 2026-03-27 19:06:50
●NSns3.sphere.ad.jp2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:01:32
● 2026-03-27 19:06:50
●NSns4.sphere.ad.jp2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:01:32
● 2026-03-27 19:06:50
●MXyonaha-stm.com2015-06-02 → 2026-03-27 · 2 obs
● 2026-03-27 19:06:50
●A161.34.26.2332026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 03:01:32
● 2026-03-27 19:06:50
○A61.112.14.312015-06-02 → 2017-06-03 · 4 obs
● 2017-06-03 09:50:10
○ 2026-02-17 03:01:32
○ 2026-03-27 19:06:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| yonaha-stm.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.22
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yonaha-stm.com (unsigned zone)
⏱️ Timing
Total: 1345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.34.26.233 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | yonaha-stm.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:161.34. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
yonaha-stm.com serves as a mail server for yonaha-stm.com.
IP Addresses
yonaha-stm.com points to a single IP: 161.34.26.233.
Name Servers
Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle delegation for yonaha-stm.com.
yonaha-stm.com uses the same name server setup as other domains, for example mash-japan.co.jp, acs-inc.jp, nsc-com.co.jp, toa-rika.co.jp and shinnitto.co-site.jp.
yonaha-stm.com shares name servers with other domains at least in part, for instance mail.yes-sumai.net.
Host names with one IP number: The host name ns3.sphere.ad.jp points to 202.239.113.22 and the host name ns4.sphere.ad.jp points to 202.239.113.30.
Mail Servers
yonaha-stm.com is handled by a single mail server, yonaha-stm.com.
yonaha-stm.com points to a single IP: 161.34.26.233.