e-kojyo.com - robtex.com
e-kojyo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 161.34.18.180🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | e-kojyo.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 | e-kojyo.com ⭐ | ||||||
| A | 161.34.18.180🇯🇵 InfoSphere161.34.0.0/16 INFOSPHERE | ||||||
| PTR | e-kojyo.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:161.34.17.2/32 +ip4:161.34.18.180/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1574236908 | ||||||
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=1774646002 | ||||||
PTR for
MX for
e-kojyo.com |
Same first word
e-kojyo.com |
DNS History
7 records (4 active, 3 former)
○NSasns1.customer.ne.jp2015-06-12 → 2017-04-09 · 4 obs
● 2017-04-09 13:18:06
○ 2020-02-24 17:22:06
○ 2026-03-27 21:25:34
○NSasns2.customer.ne.jp2015-06-12 → 2017-04-09 · 4 obs
● 2017-04-09 13:18:06
○ 2020-02-24 17:22:06
○ 2026-03-27 21:25:34
●NSns3.sphere.ad.jp2020-02-24 → 2026-03-27 · 3 obs
● 2020-02-24 17:22:06
● 2026-03-27 21:25:34
●NSns4.sphere.ad.jp2020-02-24 → 2026-03-27 · 3 obs
● 2020-02-24 17:22:06
● 2026-03-27 21:25:34
●MXe-kojyo.com2015-06-12 → 2026-03-27 · 2 obs
● 2026-03-27 21:25:34
●A161.34.18.1802020-02-24 → 2026-03-27 · 3 obs
● 2020-02-24 17:22:06
● 2026-03-27 21:25:34
○A61.112.34.892015-06-12 → 2017-04-09 · 4 obs
● 2017-04-09 13:18:06
○ 2020-02-24 17:22:06
○ 2026-03-27 21:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| e-kojyo.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 e-kojyo.com (unsigned zone)
⏱️ Timing
Total: 1167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 161.34.18.180 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | e-kojyo.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
e-kojyo.com serves as the mail server for e-kojyo.com.
IP Addresses
e-kojyo.com points to IP number: 161.34.18.180.
Name Servers
e-kojyo.com is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
e-kojyo.com shares the same name server setup as nsc-com.co.jp, toa-rika.co.jp, shinnitto.co-site.jp, amane-law.com and mail.patsystem.co.jp.
e-kojyo.com shares some name servers with other domains, for instance mail.yes-sumai.net.
Host names with a single IP:
ns3.sphere.ad.jp points to 202.239.113.22.
ns4.sphere.ad.jp points to 202.239.113.30.
Mail Servers
e-kojyo.com is handled by a single mail server, e-kojyo.com.
e-kojyo.com points to a single IP: 161.34.18.180.