bcon.com - dns.ninja

bcon.com

DNSSEC⚠️ Not signed
NSns1.do-reg.jp
A203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc.
NSns2.do-reg.jp
A203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc.
PTR203-137-197-45.monstera.jp-west.compute.idcfcloud.net
SOANS1.DO-REG.JProot@BCON.COM serial=20260206

com

Subdomains

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026NSns1.do-reg.jpns2.do-reg.jp
NSns1.do-reg.jp2015-07-14 → 2026-07-31 · 2 obs
● 2015-07-14 20:57:58
● 2026-07-31 13:28:38
NSns2.do-reg.jp2015-07-14 → 2026-07-31 · 2 obs
● 2015-07-14 20:57:58
● 2026-07-31 13:28:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
bcon.comns1.do-reg.jp, ns2.do-reg.jp-

✅ Authoritative Response

Server:203.137.197.45

NS records: ns1.do-reg.jp, ns2.do-reg.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcon.com (unsigned zone)

⏱️ Timing

Total: 1522ms | Queries: -

📄 Records

TypeCountSample Data
NS2NS1.DO-REG.JP, NS2.DO-REG.JP
SOA1NS1.DO-REG.JP root.BCON.COM

Analysis

Hierarchy

survey.bcon.com is a subdomain of bcon.com.

Name Servers

bcon.com has two authoritative name servers — ns1.do-reg.jp and ns2.do-reg.jp.

The name server configuration of bcon.com is shared with other domains, for instance 48.46.164.in-addr.arpa, infinico.jp, stec.biz and two others.

The name servers for bcon.com overlap at least in part with those of other domains, including vsl-assoc.org and do-reg.jp.

Both ns1.do-reg.jp and ns2.do-reg.jp have a single IP address each — ns1.do-reg.jp resolves to 203.183.220.201 while ns2.do-reg.jp resolves to 203.137.197.45.