j-begin.com - robtex.com
j-begin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.80.9.86🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | j-begin.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-begin.com ⭐ | ||||||
| A | 116.80.9.86🇯🇵 InfoSphere116.80.0.0/16 INFOSPHERE | ||||||
| PTR | j-begin.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:116.80.8.2/32 +ip4:116.80.9.86/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1629704821 | ||||||
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=1776907192 | ||||||
PTR for
MX for
j-begin.com |
Same first word
j-begin.com |
DNS History
8 records (4 active, 4 former)
○NSasns1.customer.ne.jp2015-05-20 → 2016-12-05 · 4 obs
● 2016-12-05 04:50:36
○ 2026-04-23 01:49:48
○ 2026-04-23 01:49:50
○NSasns2.customer.ne.jp2015-05-20 → 2016-12-05 · 4 obs
● 2016-12-05 04:50:36
○ 2026-04-23 01:49:48
○ 2026-04-23 01:49:50
●NSns3.sphere.ad.jp2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 01:49:48
● 2026-04-23 01:49:50
●NSns4.sphere.ad.jp2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 01:49:48
● 2026-04-23 01:49:50
●MXj-begin.com2015-05-20 → 2026-04-23 · 2 obs
● 2026-04-23 01:49:50
○A101.110.218.1992015-05-20 → 2015-05-20 · 3 obs
○ 2015-10-26 11:44:26
○ 2026-04-23 01:49:50
●A116.80.9.862026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 01:49:48
● 2026-04-23 01:49:50
○A61.112.37.2042015-10-26 → 2016-12-05 · 5 obs
● 2015-10-26 11:44:26
● 2016-12-05 04:50:36
○ 2026-04-23 01:49:48
○ 2026-04-23 01:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-begin.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-begin.com (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.80.9.86 |
| NS | 2 | ns3.sphere.ad.jp, ns4.sphere.ad.jp |
| MX | 1 | j-begin.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:116.80. |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
j-begin.com serves as a mail server for j-begin.com.
IP Addresses
j-begin.com points to a single IP: 116.80.9.86.
Name Servers
Two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp handle delegation for j-begin.com.
j-begin.com uses the same name server setup as other domains, for example e-rapis.com, dc36.test.etius.jp, jasm.co.jp, tsukamoto-kenzai.co.jp and procland.com.
j-begin.com shares name servers with other domains at least partially, for instance ai-link.jp, drm.jp, yamayama.pro.arena.ne.jp and viagra-h1.com.
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
j-begin.com is handled by a single mail server, j-begin.com.
j-begin.com points to a single IP: 116.80.9.86.