`bestplan.jp`

DNSSEC	⚠️ Not signed
A	85.131.209.58^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16517.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
TXT	`v=spf1 +a:sv16517.xserver.jp +a:bestplan.jp +mx include:spf.sender.xserver.jp...`
TXT	`google-site-verification=mf5yBO9fu2ude8hngjxFBr5opK7Y11f2at_RDXhrBtE`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`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=1785406502

Previously MX for

bestplan.jp

Same first word

bestplan.ai

bestplan.org

bestplan.hu

bestplan.es

bestplan.it

bestplan.nl

bestplan.kr

bestplan.ca

bestplan.co.jp

bestplan.de

bestplan.jp

bestplan.ru

bestplan.com

bestplan.ch

bestplan.eu

bestplan.info

Similar names

DNS History

10 records (6 active, 4 former)

○NSns1.value-domain.com2015-05-08 → 2017-05-16 · 4 obs

● 2015-05-08 14:34:14
● 2017-05-16 20:09:56
○ 2026-06-24 12:50:02
○ 2026-07-30 10:37:28

●NSns1.xserver.jp2026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

○NSns2.value-domain.com2015-05-08 → 2017-05-16 · 4 obs

● 2015-05-08 14:34:14
● 2017-05-16 20:09:56
○ 2026-06-24 12:50:02
○ 2026-07-30 10:37:28

●NSns2.xserver.jp2026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

●NSns3.xserver.jp2026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

●NSns4.xserver.jp2026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

●NSns5.xserver.jp2026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

○MXbestplan.jp2015-05-08 → 2017-05-16 · 4 obs

● 2015-05-08 14:34:14
● 2017-05-16 20:09:56
○ 2026-06-24 12:50:02
○ 2026-07-30 10:37:28

○A112.78.112.1602015-05-08 → 2017-05-16 · 4 obs

● 2015-05-08 14:34:14
● 2017-05-16 20:09:56
○ 2026-06-24 12:50:02
○ 2026-07-30 10:37:28

●A85.131.209.582026-06-24 → 2026-07-30 · 3 obs

○ 2017-05-16 20:09:56
● 2026-06-24 12:50:02
● 2026-07-30 10:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
bestplan.jp	ns1.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp...	11 records

✅ Authoritative Response

Server:157.112.182.218

NS records: ns1.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns3.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestplan.jp (unsigned zone)

⏱️ Timing

Total: 861ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.209.58`
NS	5	`ns3.xserver.jp, ns4.xserver.jp...`
TXT	2	`google-site-verification=mf5yBO9fu2ude8h, v=spf1 +a:sv16517.xserver.jp +a:bestplan`
SOA	1	`ns1.xserver.jp root.xserver.jp`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

IP Addresses

bestplan.jp has exactly one IP address — 85.131.209.58.

doushin.jp, romis.com.sg, www.suginoya.co.jp plus two other host names have IP numbers in common with bestplan.jp.

Name Servers

Five name servers handle delegation for bestplan.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

bestplan.jp shares at least some of its name servers with other domains, including sangenjaya-dai2.com, minotec.co.jp, dairi.info and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp resolves to 35.72.43.26.

ns3.xserver.jp resolves to 202.226.36.247.