`topseven.jp`

DNSSEC	⚠️ Not signed
A	2620:127:f00f:5::^{🇨🇦 Cloudflare2620:127:f00f::/48}
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
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`
MX	`mail1025.onamae.ne.jp` ⭐
		A	160.251.148.174^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail1025.onamae.ne.jp`
TXT	`google-site-verification=bUM0K4_eyyj5AxCRYPCcvjJ_jgkhwwOJWOtwCwBryUY`
TXT	`v=spf1 include:_spf.onamae.ne.jp ~all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1755670082

`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=1785884403

Subdomains

www.topseven.jp

Same first word

topseven.biz

topseven.tv

topseven.ru

topseven.de

topseven.at

topseven.dk

topseven.com

topseven.net

topseven.jp

topseven.co.uk

topseven.org

Similar names

DNS History

12 records (7 active, 5 former)

●NS01.dnsv.jp2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

●NS02.dnsv.jp2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

●NS03.dnsv.jp2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

●NS04.dnsv.jp2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

○NSns.namedserver.net2015-06-27 → 2019-12-30 · 4 obs

● 2015-06-27 13:06:48
● 2019-12-30 08:18:10
○ 2026-06-18 04:03:50
○ 2026-08-04 23:05:32

○NSns2.namedserver.net2015-06-27 → 2019-12-30 · 4 obs

● 2015-06-27 13:06:48
● 2019-12-30 08:18:10
○ 2026-06-18 04:03:50
○ 2026-08-04 23:05:32

●MXmail1025.onamae.ne.jp2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

○MXmx.topseven.jp2015-06-27 → 2019-12-30 · 4 obs

● 2015-06-27 13:06:48
● 2019-12-30 08:18:10
○ 2026-06-18 04:03:50
○ 2026-08-04 23:05:32

○A211.13.196.1572015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 13:06:48
○ 2015-11-21 17:08:40
○ 2026-08-04 23:05:32

○A211.13.204.1072015-11-21 → 2019-12-30 · 5 obs

○ 2015-06-27 13:06:48
● 2015-11-21 17:08:40
● 2019-12-30 08:18:10
○ 2026-06-18 04:03:50
○ 2026-08-04 23:05:32

●A23.227.38.652026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

●A2620:127:f00f:5::2026-06-18 → 2026-08-04 · 3 obs

○ 2019-12-30 08:18:10
● 2026-06-18 04:03:50
● 2026-08-04 23:05:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topseven.jp (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
AAAA	1	`2620:127:f00f:5::`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mail1025.onamae.ne.jp (pri: 10)`
TXT	2	`google-site-verification=bUM0K4_eyyj5AxC, v=spf1 include:_spf.onamae.ne.jp ~all`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

Hierarchy

www.topseven.jp is delegated beneath topseven.jp.

IP Addresses

topseven.jp points to the IP addresses 23.227.38.65 and 2620:127:f00f:5::

Among the host names that share IP numbers with topseven.jp are block60.com, nutralinea.de, trollbeads.ro and two others.

Name Servers

The domain topseven.jp is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between topseven.jp and other domains — jfn.jp, matachan.com, sg-g.jp and two more among them.

Hosts with two IP numbers each:

01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

The hostname 02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

topseven.jp routes its mail through a single mail server, mail1025.onamae.ne.jp.

topseven.jp has the same mail server arrangement as a number of other domains, for example gb326.com, koubudo.co.jp, mfm.jp and two more.

topseven.jp shares at least some of its mail servers with other domains — for example gokuraku.io, likalife.com, webmaru.jp and two more.

mail1025.onamae.ne.jp carries a single IP number, which is 160.251.148.174.

topseven.jp - robtex.com

topseven.jp

jp

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`topseven.jp`

`jp`