`tkplanninglabo.com`

DNSSEC	⚠️ Not signed
A	85.131.215.109^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv12373.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	`tkplanninglabo.com` ⭐
		A	85.131.215.109^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv12373.xbiz.ne.jp`
TXT	`v=spf1 +a:sv12373.xbiz.ne.jp +a:tkplanninglabo.com +mx include:spf.sender.xse...`
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=1774598772

Subdomains

www.tkplanninglabo.com

DNS History

9 records (5 active, 4 former)

○NS01.dnsv.jp2015-06-21 → 2017-10-06 · 3 obs

● 2015-06-21 11:35:18
● 2017-10-06 16:09:02
○ 2026-03-27 08:30:12

○NS02.dnsv.jp2015-06-21 → 2017-10-06 · 3 obs

● 2015-06-21 11:35:18
● 2017-10-06 16:09:02
○ 2026-03-27 08:30:12

●NSns1.xbiz.ne.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-10-06 16:09:02
● 2026-03-27 08:30:12

●NSns2.xbiz.ne.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-10-06 16:09:02
● 2026-03-27 08:30:12

●NSns3.xbiz.ne.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2017-10-06 16:09:02
● 2026-03-27 08:30:12

●MXtkplanninglabo.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-10-06 16:09:02
● 2026-03-27 08:30:12

○MXwww.tkplanninglabo.com2015-06-21 → 2017-10-06 · 3 obs

● 2015-06-21 11:35:18
● 2017-10-06 16:09:02
○ 2026-03-27 08:30:12

○A121.119.174.1772015-06-21 → 2017-10-06 · 3 obs

● 2015-06-21 11:35:18
● 2017-10-06 16:09:02
○ 2026-03-27 08:30:12

●A85.131.215.1092026-03-27 → 2026-03-27 · 2 obs

○ 2017-10-06 16:09:02
● 2026-03-27 08:30:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
tkplanninglabo.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 tkplanninglabo.com (unsigned zone)

⏱️ Timing

Total: 1086ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.215.109`
NS	3	`ns3.xbiz.ne.jp, ns1.xbiz.ne.jp...`
MX	1	`tkplanninglabo.com (pri: 0)`
TXT	1	`v=spf1 +a:sv12373.xbiz.ne.jp +a:tkplanni`
SOA	1	`ns1.xbiz.ne.jp root.xbiz.ne.jp`

Analysis

Hierarchy

tkplanninglabo.com is the parent of www.tkplanninglabo.com.

IP Addresses

tkplanninglabo.com resolves to one IP number: 85.131.215.109.

Other host names such as www.tkplanninglabo.com and rudo.jp share IP numbers with tkplanninglabo.com.

Name Servers

tkplanninglabo.com is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.

tkplanninglabo.com at least partially shares name servers with other domains, for instance a-ing.net, minami.or.jp, sumiyaki-unafuji.com, kmatm.net and yokowoconnector.com.

Host names with one IP number: ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.

Mail Servers

tkplanninglabo.com is served by a single mail server, tkplanninglabo.com.

tkplanninglabo.com resolves to IP 85.131.215.109.

tkplanninglabo.com - robtex.com