`doublequotation.net`

DNSSEC	⚠️ Not signed
A	219.118.71.30^{🇯🇵 InfoSphere219.118.64.0/20 Kai Creates}
		PTR	`parking.hosting-link.ne.jp`
NS	`usr-ns1.linkclub.jp` ⭐
		A	219.118.70.40^{🇯🇵 InfoSphere219.118.64.0/20 Kai Creates}
			PTR	`usr-ns1.linkclub.jp`
NS	`usr-ns2.linkclub.jp`
		A	219.118.70.50^{🇯🇵 InfoSphere219.118.64.0/20 Kai Creates}
			PTR	`usr-ns2.linkclub.jp`
MX	`mx.linkclub.jp` ⭐
		A	219.118.68.160^{🇯🇵 InfoSphere219.118.64.0/20 Kai Creates}
			PTR	`mx.linkclub.jp`
TXT	`v=spf1 ip4:219.118.68.0/24 ip4:219.118.70.0/23 ~all`
SOA	`usr-ns1.linkclub.jp`nsadmin@linkclub.jp serial=1558926118

`net`

	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=1774635107

Same first word

doublequotation.net

DNS History

5 records (4 active, 1 former)

●NSusr-ns1.linkclub.jp2015-06-15 → 2026-03-27 · 2 obs

● 2015-06-15 07:58:00
● 2026-03-27 18:24:36

●NSusr-ns2.linkclub.jp2015-06-15 → 2026-03-27 · 2 obs

● 2015-06-15 07:58:00
● 2026-03-27 18:24:36

●MXmx.linkclub.jp2015-06-15 → 2026-03-27 · 2 obs

● 2015-06-15 07:58:00
● 2026-03-27 18:24:36

○A219.118.71.1332015-06-15 → 2016-04-13 · 4 obs

● 2015-06-15 07:58:00
● 2016-04-13 15:03:46
○ 2016-12-02 23:39:54
○ 2026-03-27 18:24:36

●A219.118.71.302016-12-02 → 2026-03-27 · 3 obs

○ 2016-04-13 15:03:46
● 2016-12-02 23:39:54
● 2026-03-27 18:24:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
doublequotation.net	usr-ns1.linkclub.jp, usr-ns2.linkclub.jp	-

✅ Authoritative Response

Server:219.118.70.50

NS records: usr-ns1.linkclub.jp, usr-ns2.linkclub.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublequotation.net (unsigned zone)

⏱️ Timing

Total: 992ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.118.71.30`
NS	2	`usr-ns2.linkclub.jp, usr-ns1.linkclub.jp`
MX	1	`mx.linkclub.jp (pri: 10)`
TXT	1	`v=spf1 ip4:219.118.68.0/24 ip4:219.118.7`
SOA	1	`usr-ns1.linkclub.jp nsadmin.linkclub.jp`

Analysis

IP Addresses

doublequotation.net resolves to one IP number: 219.118.71.30.

other host names including sr-lmc.jp, www.k2y.info, ction.info, delbon.org and next-p.com share IP numbers with doublequotation.net.

Name Servers

doublequotation.net is delegated to two name servers usr-ns1.linkclub.jp and usr-ns2.linkclub.jp.

doublequotation.net shares the same name server setup as other domains, for instance kozenji.net, nantan.co.jp, meisei.biz, owan.info and norikae.info.

doublequotation.net at least partially shares name servers with other domains, for instance 1111111.biz, serendipity-j.com, sasadenclub.com, lisic.net and kv2e.com.

these name servers are commonly used alongside pba.linkclub.jp.

Host names with one IP number:

usr-ns1.linkclub.jp points to 219.118.70.40

usr-ns2.linkclub.jp points to 219.118.70.50

Mail Servers

doublequotation.net is handled by a single mail server, mx.linkclub.jp.

doublequotation.net shares the same mail server setup as other domains, for instance petit-and-cool.net, m-legal.biz, qucc.com, minorifarm.com and naturgia.com.

mx.linkclub.jp resolves to IP 219.118.68.160.

doublequotation.net - robtex.com