bs-jp.com - robtex.com

bs-jp.com

DNSSEC⚠️ Not signed
A114.17.21.148🇯🇵 KDDI114.17.0.0/16
PTRdns4.n-server.com
NSns2.bs-jp.com ⭐ ⚠️ Not in parent delegation
A114.17.21.148🇯🇵 KDDI114.17.0.0/16
PTRdns4.n-server.com
NSdns136.n-server.com ⚠️ Not in zone NS records
A114.17.21.136🇯🇵 KDDI114.17.0.0/16
PTRdns136.n-server.com
NSdns4.n-server.com ⚠️ Not in zone NS records
A114.17.21.148🇯🇵 KDDI114.17.0.0/16
PTRdns4.n-server.com
NSns1.bs-jp.com ⚠️ Not in parent delegation
A114.17.21.148🇯🇵 KDDI114.17.0.0/16
PTRdns4.n-server.com
MXmail.bs-jp.com ⭐
A114.17.21.148🇯🇵 KDDI114.17.0.0/16
PTRdns4.n-server.com
TXTv=spf1 +a +mx +a:dns4.n-server.com -all
SOAns2.bs-jp.complesk@purenic.jp 2026-03-02 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774666007

Previously MX for

bs-jp.com

Subdomains

ns1.bs-jp.com
ns2.bs-jp.com
mail.bs-jp.com

Same first word

bs-jp.com

Similar names

sb-jp.com
j-pbs.org
j-bps.com

DNS History

15 records (6 active, 9 former)

2008201020122014201620182020202220242026NSdns136.n-server.comdns4.n-server.comns1.bs-jp.comns2.bs-jp.comns1.sixcore.ne.jpns2.sixcore.ne.jpns3.sixcore.ne.jpns4.cpi.ad.jpns5.cpi.ad.jpMXmail.bs-jp.combs-jp.comg301.secure.ne.jpA114.17.21.148202.133.123.112219.94.200.6
●NSdns136.n-server.com2026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
●NSdns4.n-server.com2026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
●NSns1.bs-jp.com2026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
○NSns1.sixcore.ne.jp2015-08-19 → 2018-10-19 · 5 obs
○ 2007-11-14 16:55:32
● 2015-08-19 14:51:54
● 2018-10-19 06:49:06
○ 2026-03-20 16:21:34
○ 2026-03-28 03:05:26
●NSns2.bs-jp.com2026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
○NSns2.sixcore.ne.jp2015-08-19 → 2018-10-19 · 5 obs
○ 2007-11-14 16:55:32
● 2015-08-19 14:51:54
● 2018-10-19 06:49:06
○ 2026-03-20 16:21:34
○ 2026-03-28 03:05:26
○NSns3.sixcore.ne.jp2015-08-19 → 2018-10-19 · 5 obs
○ 2007-11-14 16:55:32
● 2015-08-19 14:51:54
● 2018-10-19 06:49:06
○ 2026-03-20 16:21:34
○ 2026-03-28 03:05:26
○NSns4.cpi.ad.jp2007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 16:55:32
○ 2015-08-19 14:51:54
○ 2026-03-28 03:05:26
○NSns5.cpi.ad.jp2007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 16:55:32
○ 2015-08-19 14:51:54
○ 2026-03-28 03:05:26
○MXbs-jp.com2015-08-19 → 2018-10-19 · 5 obs
○ 2007-11-14 16:55:32
● 2015-08-19 14:51:54
● 2018-10-19 06:49:06
○ 2026-03-20 16:21:34
○ 2026-03-28 03:05:26
○MXg301.secure.ne.jp2007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 16:55:32
○ 2015-08-19 14:51:54
○ 2026-03-28 03:05:26
●MXmail.bs-jp.com2026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
●A114.17.21.1482026-03-20 → 2026-03-28 · 3 obs
○ 2018-10-19 06:49:06
● 2026-03-20 16:21:34
● 2026-03-28 03:05:26
○A202.133.123.1122007-11-14 → 2007-11-14 · 3 obs
● 2007-11-14 16:55:32
○ 2015-08-19 14:51:54
○ 2026-03-28 03:05:26
○A219.94.200.62015-08-19 → 2018-10-19 · 5 obs
○ 2007-11-14 16:55:32
● 2015-08-19 14:51:54
● 2018-10-19 06:49:06
○ 2026-03-20 16:21:34
○ 2026-03-28 03:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
bs-jp.comdns4.n-server.com, dns136.n-server.com2 records

✅ Authoritative Response

Server:114.17.21.136

NS records: dns4.n-server.com, dns136.n-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bs-jp.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A1114.17.21.148
NS2ns2.bs-jp.com, ns1.bs-jp.com
MX1mail.bs-jp.com (pri: 10)
TXT1v=spf1 +a +mx +a:dns4.n-server.com -all
SOA1ns2.bs-jp.com plesk.purenic.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns4.n-server.com, dns136.n-server.com)

Analysis

Hierarchy

bs-jp.com is parent of ns1.bs-jp.com, ns2.bs-jp.com and mail.bs-jp.com.

IP Addresses

bs-jp.com points to a single IP: 114.17.21.148.

Other host names, for instance dns4.n-server.com, ns1.bp-sec.com, mail.neoi-tax.com, ns1.shizuka.jp and mail.bp-sec.com share IP numbers with bs-jp.com.

Name Servers

bs-jp.com is delegated to four name servers: ns1.bs-jp.com, ns2.bs-jp.com, dns136.n-server.com and dns4.n-server.com.

bs-jp.com at least partially shares its name servers with other domains, for instance sakaizouen.com, miyaguchi-shika.com, mcs-web.co.jp, kano-fu.com and houkan-aqua.co.jp.

These name servers are commonly used with dns14.n-server.com, dns19.n-server.com, dns12.n-server.com, dns20.n-server.com, dns10.n-server.com, dns3.n-server.com, dns7.n-server.com, dns15.n-server.com, dns5.n-server.com and p03ns11.puretopure.jp.

Host names with a single IP address:

The host name ns1.bs-jp.com points to 114.17.21.148.

The host name ns2.bs-jp.com points to 114.17.21.148.

The host name dns136.n-server.com points to 114.17.21.136.

The host name dns4.n-server.com points to 114.17.21.148.

Host names that point to 114.17.21.148: ns1.bs-jp.com, ns2.bs-jp.com and dns4.n-server.com.

Mail Servers

bs-jp.com is served by a single mail server, mail.bs-jp.com.

mail.bs-jp.com points to IP number 114.17.21.148.