`better-plan.jp`

DNSSEC	⚠️ Not signed
NS	`dns01.netsurf.ad.jp` ⭐
		A	202.233.0.55^{🇯🇵 U-NETSURF202.233.0.0/18 U-netSURF CIDR BLOCK ( AS4675 ) Toyosu 1-1-1, kouto-ku, Tokyo 135, Japan}
			PTR	`dns01.netsurf.ad.jp`
NS	`dns02.netsurf.ad.jp`
		A	202.233.0.85^{🇯🇵 U-NETSURF202.233.0.0/18 U-netSURF CIDR BLOCK ( AS4675 ) Toyosu 1-1-1, kouto-ku, Tokyo 135, Japan}
			PTR	`dns02.netsurf.ad.jp`
SOA	`dns01.netsurf.ad.jp`ns-admin@netsurf.ad.jp 2023-10-30 #1

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1774527302

Subdomains

ns1.better-plan.jp

ns2.better-plan.jp

Same first word

better-plan.jp

Similar names

plan-better.com

DNS History

5 records (2 active, 3 former)

●NSdns01.netsurf.ad.jp2018-10-09 → 2026-03-26 · 3 obs

○ 2017-01-16 12:03:46
● 2018-10-09 07:11:10
● 2026-03-26 12:37:50

●NSdns02.netsurf.ad.jp2018-10-09 → 2026-03-26 · 3 obs

○ 2017-01-16 12:03:46
● 2018-10-09 07:11:10
● 2026-03-26 12:37:50

○NSns.better-plan.jp2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 14:21:54
○ 2015-11-16 06:46:44
○ 2026-03-26 12:37:50

○NSns1.better-plan.jp2015-07-18 → 2017-01-16 · 4 obs

● 2015-07-18 14:21:54
● 2017-01-16 12:03:46
○ 2018-10-09 07:11:10
○ 2026-03-26 12:37:50

○NSns2.better-plan.jp2015-07-18 → 2017-01-16 · 6 obs

● 2015-07-18 14:21:54
● 2016-01-27 10:22:24
○ 2016-05-03 23:26:56
● 2017-01-16 12:03:46
○ 2018-10-09 07:11:10
○ 2026-03-26 12:37:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
better-plan.jp	dns02.netsurf.ad.jp, dns01.netsurf.ad.jp	-

✅ Authoritative Response

Server:202.233.0.85

NS records: dns02.netsurf.ad.jp, dns01.netsurf.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for better-plan.jp (unsigned zone)

⏱️ Timing

Total: 3611ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns02.netsurf.ad.jp, dns01.netsurf.ad.jp`
SOA	1	`dns01.netsurf.ad.jp ns-admin.netsurf.ad.`

Analysis

Hierarchy

better-plan.jp is a parent of ns1.better-plan.jp and ns2.better-plan.jp.

Name Servers

Two name servers dns01.netsurf.ad.jp and dns02.netsurf.ad.jp are delegated to better-plan.jp.

better-plan.jp uses the same name server configuration as other domains, such as bandogrp.com, tss.co.jp, idle.netsurf.ad.jp, sadoshima.com and jaame.or.jp.

better-plan.jp at least partially shares name servers with other domains such as nkym.co.jp, fukushima.coop, lmo.go.jp, akita.coop and satokogyo.co.jp.

these name servers are commonly used alongside the name servers nulgw1.unisys.co.jp, nulgw2.unisys.co.jp, dns2.sunnet.coop, dns.sunnet.coop and mars.sunnet.coop.

Host names with a single IP address:

dns01.netsurf.ad.jp points to 202.233.0.55

dns02.netsurf.ad.jp points to 202.233.0.85

better-plan.jp - robtex.com

better-plan.jp

jp