`high-extension.net`

DNSSEC	⚠️ Not signed
A	219.94.163.186^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www1546.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`high-extension.net` ⭐
		A	219.94.163.186^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www1546.sakura.ne.jp`
TXT	`v=spf1 a:www1546.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2019-08-09 #6

`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

DNS History

6 records (5 active, 1 former)

●NSmaster.dns.ne.jp2015-04-24 → 2026-03-17 · 2 obs

● 2015-04-24 23:37:32
● 2026-03-17 17:28:26

●NSns1.dns.ne.jp2015-04-24 → 2026-03-17 · 2 obs

● 2015-04-24 23:37:32
● 2026-03-17 17:28:26

●NSns2.dns.ne.jp2015-04-24 → 2026-03-17 · 2 obs

● 2015-04-24 23:37:32
● 2026-03-17 17:28:26

●MXhigh-extension.net2015-04-24 → 2026-03-17 · 2 obs

● 2015-04-24 23:37:32
● 2026-03-17 17:28:26

○A219.94.128.2382015-04-24 → 2017-04-08 · 3 obs

● 2015-04-24 23:37:32
● 2017-04-08 16:05:10
○ 2026-03-17 17:28:26

●A219.94.163.1862026-03-17 → 2026-03-17 · 2 obs

○ 2017-04-08 16:05:10
● 2026-03-17 17:28:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
high-extension.net	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server: 133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for high-extension.net (unsigned zone)

⏱️ Timing

Total: 1156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.163.186`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`high-extension.net (pri: 10)`
TXT	1	`v=spf1 a:www1546.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

IP Addresses

high-extension.net resolves to one IP number: 219.94.163.186.

Other host names, for instance sokeinp.com, horikuri.sakura.ne.jp, blomeg.sakura.ne.jp, game.saloon.jp and 87recruit-u.com share IP numbers with high-extension.net.

Name Servers

high-extension.net is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

high-extension.net at least partially shares name servers with other domains, including riseup.info, ushio-net.co.jp, front-system.biz, saien.info and gyueen.com.

These name servers are commonly used with dns.sakura.ad.jp.

Host names with a single IP:

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

high-extension.net is handled by a single mail server, high-extension.net.

Host name high-extension.net resolves to a single IP: 219.94.163.186.

high-extension.net - robtex.com