`circuitfitting.net`

DNSSEC	⚠️ Not signed
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
TXT	`google-site-verification=1Yc2b0LU8gfQ4Krb3Z5Y2VLNlMxfFzrDsLIGHJUAnvE`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1709793533

`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=1771291465

Up

app.circuitfitting.net

Same first word

circuitfitting.net

DNS History

4 records (4 active, 0 former)

●NS01.dnsv.jp2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 05:22:52
● 2026-02-27 07:46:52

●NS02.dnsv.jp2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 05:22:52
● 2026-02-27 07:46:52

●NS03.dnsv.jp2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 05:22:52
● 2026-02-27 07:46:52

●NS04.dnsv.jp2026-02-27 → 2026-02-27 · 2 obs

● 2026-02-27 05:22:52
● 2026-02-27 07:46:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
circuitfitting.net	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server: 157.7.35.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circuitfitting.net (unsigned zone)

⏱️ Timing

Total: 1039ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
TXT	1	`google-site-verification=1Yc2b0LU8gfQ4Kr`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

AI analysis

The parent of app.circuitfitting.net is circuitfitting.net.

circuitfitting.net delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

circuitfitting.net at least partially shares name servers with other domains, for instance netvietgroup.com, mugijin.com, gekkanbijutsu.co.jp, doujinshop.com and ryugakuhoken.jp.

Hosts with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host with one IP number:

02.dnsv.jp points to 157.7.33.53.

circuitfitting.net - robtex.com