`okada-alpineguide.com`

DNSSEC	⚠️ Not signed
A	219.94.128.28^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www818.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	`okada-alpineguide.com` ⭐
		A	219.94.128.28^{🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www818.sakura.ne.jp`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2013-11-27 #12

`com`

	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=1771291435

MX for

okada-alpineguide.com

Same first word

okada-alpineguide.com

DNS History

5 records (5 active, 0 former)

●NSmaster.dns.ne.jp2015-05-28 → 2026-03-23 · 2 obs

● 2015-05-28 14:58:24
● 2026-03-23 02:52:16

●NSns1.dns.ne.jp2015-05-28 → 2026-03-23 · 2 obs

● 2015-05-28 14:58:24
● 2026-03-23 02:52:16

●NSns2.dns.ne.jp2015-05-28 → 2026-03-23 · 2 obs

● 2015-05-28 14:58:24
● 2026-03-23 02:52:16

●MXokada-alpineguide.com2015-05-28 → 2026-03-23 · 2 obs

● 2015-05-28 14:58:24
● 2026-03-23 02:52:16

●A219.94.128.282015-05-28 → 2026-03-23 · 2 obs

● 2015-05-28 14:58:24
● 2026-03-23 02:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
okada-alpineguide.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for okada-alpineguide.com (unsigned zone)

⏱️ Timing

Total: 1186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.94.128.28`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`okada-alpineguide.com (pri: 10)`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

Mail Server Role

okada-alpineguide.com serves as the mail server for okada-alpineguide.com.

IP Addresses

okada-alpineguide.com points to IP number: 219.94.128.28.

Other host names such as nakao-k.com, brics.co.jp, infolike.sakura.ne.jp, akofc.com and msyk.net share IPs with okada-alpineguide.com.

Name Servers

okada-alpineguide.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

okada-alpineguide.com at least partially shares name servers with other domains, for instance ochasuru.com, pom2e.com, hadadanjiki.jp, mhirai.com and penpens.info.

these name servers are often used in conjunction with the name servers 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

okada-alpineguide.com is handled by a single mail server, okada-alpineguide.com.

okada-alpineguide.com points to a single IP: 219.94.128.28.

okada-alpineguide.com - robtex.com