`virtual-planner.com`

DNSSEC	⚠️ Not signed
A	183.90.231.51^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		PTR	`sv250.xbiz.ne.jp`
NS	`ns1.xbiz.ne.jp` ⭐
		A	157.112.182.247^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
			PTR	`ns1.xbiz.ne.jp`
NS	`ns2.xbiz.ne.jp`
		A	35.76.79.244^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xbiz.ne.jp`
NS	`ns3.xbiz.ne.jp`
		A	157.112.191.237^{🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc.}
			PTR	`ns3.xbiz.ne.jp`
MX	`virtual-planner.com` ⭐
		A	183.90.231.51^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
			PTR	`sv250.xbiz.ne.jp`
TXT	`v=spf1 +a:sv250.xbiz.ne.jp +a:virtual-planner.com +mx include:spf.sender.xser...`
TXT	`google-site-verification=Z4zV29Q4uOcvIvnHZkqUOrMythoDiPvCj1GWU4Axvg8`
TXT	`pinterest-site-verification=defa27c8c597c4b3a39098f200b0f6c6`
SOA	`ns1.xbiz.ne.jp`root@xbiz.ne.jp serial=0

`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.net`nstld@verisign-grs.com serial=1778692166

MX for

virtual-planner.com

Subdomains

studio.virtual-planner.com

Same first word

virtual-planner.com

DNS History

8 records (5 active, 3 former)

●NSns1.xbiz.ne.jp2026-02-21 → 2026-05-13 · 3 obs

○ 2020-02-07 14:28:04
● 2026-02-21 22:00:38
● 2026-05-13 17:15:42

●NSns2.xbiz.ne.jp2026-02-21 → 2026-05-13 · 3 obs

○ 2020-02-07 14:28:04
● 2026-02-21 22:00:38
● 2026-05-13 17:15:42

●NSns3.xbiz.ne.jp2026-02-21 → 2026-05-13 · 3 obs

○ 2020-02-07 14:28:04
● 2026-02-21 22:00:38
● 2026-05-13 17:15:42

○NSns4.wixdns.net2015-11-07 → 2020-02-07 · 4 obs

● 2015-11-07 22:10:10
● 2020-02-07 14:28:04
○ 2026-02-21 22:00:38
○ 2026-05-13 17:15:42

○NSns5.wixdns.net2015-11-07 → 2020-02-07 · 4 obs

● 2015-11-07 22:10:10
● 2020-02-07 14:28:04
○ 2026-02-21 22:00:38
○ 2026-05-13 17:15:42

●MXvirtual-planner.com2026-02-21 → 2026-05-13 · 2 obs

● 2026-02-21 22:00:38
● 2026-05-13 17:15:42

●A183.90.231.512026-02-21 → 2026-05-13 · 3 obs

○ 2020-02-07 14:28:04
● 2026-02-21 22:00:38
● 2026-05-13 17:15:42

○A23.236.62.1472015-11-07 → 2020-02-07 · 4 obs

● 2015-11-07 22:10:10
● 2020-02-07 14:28:04
○ 2026-02-21 22:00:38
○ 2026-05-13 17:15:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
virtual-planner.com	ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp	-

✅ Authoritative Response

Server:35.76.79.244

NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtual-planner.com (unsigned zone)

⏱️ Timing

Total: 2681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.231.51`
NS	3	`ns3.xbiz.ne.jp, ns2.xbiz.ne.jp...`
MX	1	`virtual-planner.com (pri: 0)`
TXT	3	`v=spf1 +a:sv250.xbiz.ne.jp +a:virtual-pl, google-site-verification=Z4zV29Q4uOcvIvn...`
SOA	1	`ns1.xbiz.ne.jp root.xbiz.ne.jp`

Analysis

Hierarchy

The parent of studio.virtual-planner.com is virtual-planner.com.

Mail Server Role

virtual-planner.com serves as a mail server for virtual-planner.com.

IP Addresses

virtual-planner.com points to a single IP: 183.90.231.51.

Other host names, for instance toma-lab.com, tokyo-engineering.co.jp, www.pillar.co.jp, sekikagu.co.jp and logic-brain.co.jp share IP numbers with virtual-planner.com.

Name Servers

virtual-planner.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

virtual-planner.com partially shares name servers with other domains; examples include retrique.co.jp, miyano2021.com, kouraininjin-pr.com, n-agmc.com and vsi-kaigi.jp.

Host names with one IP number:

Host ns1.xbiz.ne.jp points to 157.112.182.247.

Host ns2.xbiz.ne.jp points to 35.76.79.244.

Host ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

virtual-planner.com is handled by a single mail server, virtual-planner.com.

virtual-planner.com points to a single IP: 183.90.231.51.

virtual-planner.com - robtex.com