`htu-logi.jp`

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`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1684981719

`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=1777671003

Subdomains

www.htu-logi.jp

Same first word

htu-logi.jp

DNS History

6 records (4 active, 2 former)

●NS01.dnsv.jp2015-07-19 → 2026-05-01 · 2 obs

● 2015-07-19 00:30:12
● 2026-05-01 21:53:14

●NS02.dnsv.jp2015-07-19 → 2026-05-01 · 2 obs

● 2015-07-19 00:30:12
● 2026-05-01 21:53:14

●NS03.dnsv.jp2019-03-28 → 2026-05-01 · 3 obs

○ 2015-07-19 00:30:12
● 2019-03-28 00:56:28
● 2026-05-01 21:53:14

●NS04.dnsv.jp2019-03-28 → 2026-05-01 · 3 obs

○ 2015-07-19 00:30:12
● 2019-03-28 00:56:28
● 2026-05-01 21:53:14

○A203.183.28.2082015-07-19 → 2017-02-03 · 4 obs

● 2015-07-19 00:30:12
● 2017-02-03 18:26:56
○ 2019-03-28 00:56:28
○ 2026-05-01 21:53:14

○A210.129.12.842019-03-28 → 2019-03-28 · 4 obs

○ 2017-02-03 18:26:56
● 2019-03-28 00:56:28
○ 2026-04-15 01:14:08
○ 2026-05-01 21:53:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
htu-logi.jp	02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.33.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htu-logi.jp (unsigned zone)

⏱️ Timing

Total: 817ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

Hierarchy

The parent of www.htu-logi.jp is htu-logi.jp.

Name Servers

htu-logi.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

htu-logi.jp at least partially shares name servers with other domains, for instance caterham-cars.jp, extreak.co.jp, styles.jpn.com, ff22.net and newosakahotel.com.

Two IPs per host:

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

One IP per host:

02.dnsv.jp points to 157.7.33.53

htu-logi.jp - robtex.com

htu-logi.jp

jp