systemdock.com - dns.ninja

`systemdock.com`

DNSSEC	⚠️ Not signed
A	118.27.99.92^{🇯🇵 GMO-INTERNET118.27.99.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www128.conoha.ne.jp`
NS	`ns-201.awsdns-25.com` ⭐
		A	2600:9000:5300:c900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-201.awsdns-25.com`
		A	205.251.192.201^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-201.awsdns-25.com`
NS	`ns-1140.awsdns-14.org`
		A	2600:9000:5304:7400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1140.awsdns-14.org`
		A	205.251.196.116^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1140.awsdns-14.org`
NS	`ns-1559.awsdns-02.co.uk`
		A	2600:9000:5306:1700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1559.awsdns-02.co.uk`
		A	205.251.198.23^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1559.awsdns-02.co.uk`
NS	`ns-805.awsdns-36.net`
		A	2600:9000:5303:2500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-805.awsdns-36.net`
		A	205.251.195.37^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-805.awsdns-36.net`
MX	`office.sakuraos.jp` ⭐
		A	163.43.197.166^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`www50126.sakura.ne.jp`
TXT	`v=spf1 mx ~all`
SOA	`ns-201.awsdns-25.com`awsdns-hostmaster@amazon.com serial=1

`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=1786278049

Same first word

systemdock.com

systemdock.net

Similar names

docksystem.com

DNS History

12 records (6 active, 6 former)

○NSdns3.officeservice.co.jp2015-08-10 → 2016-07-08 · 4 obs

● 2015-08-10 20:01:04
● 2016-07-08 09:20:58
○ 2016-12-29 08:37:34
○ 2026-08-09 12:43:36

○NSdns5.officeservice.co.jp2015-08-10 → 2016-07-08 · 4 obs

● 2015-08-10 20:01:04
● 2016-07-08 09:20:58
○ 2016-12-29 08:37:34
○ 2026-08-09 12:43:36

●NSns-1140.awsdns-14.org2016-12-29 → 2026-08-09 · 3 obs

○ 2016-07-08 09:20:58
● 2016-12-29 08:37:34
● 2026-08-09 12:43:36

●NSns-1559.awsdns-02.co.uk2016-12-29 → 2026-08-09 · 3 obs

○ 2016-07-08 09:20:58
● 2016-12-29 08:37:34
● 2026-08-09 12:43:36

●NSns-201.awsdns-25.com2016-12-29 → 2026-08-09 · 3 obs

○ 2016-07-08 09:20:58
● 2016-12-29 08:37:34
● 2026-08-09 12:43:36

●NSns-805.awsdns-36.net2016-12-29 → 2026-08-09 · 3 obs

○ 2016-07-08 09:20:58
● 2016-12-29 08:37:34
● 2026-08-09 12:43:36

○MXerp.officeservice.co.jp2015-08-10 → 2018-06-18 · 4 obs

● 2015-08-10 20:01:04
● 2018-06-18 06:43:16
○ 2026-03-07 22:05:48
○ 2026-08-09 12:43:36

○MXmx.systemdock.com2016-12-29 → 2018-06-18 · 5 obs

○ 2016-07-08 09:20:58
● 2016-12-29 08:37:34
● 2018-06-18 06:43:16
○ 2026-03-07 22:05:48
○ 2026-08-09 12:43:36

●MXoffice.sakuraos.jp2026-03-07 → 2026-08-09 · 3 obs

○ 2018-06-18 06:43:16
● 2026-03-07 22:05:48
● 2026-08-09 12:43:36

○MXstone.officeservice.co.jp2015-08-10 → 2016-07-08 · 4 obs

● 2015-08-10 20:01:04
● 2016-07-08 09:20:58
○ 2016-12-29 08:37:34
○ 2026-08-09 12:43:36

●A118.27.99.922026-03-07 → 2026-08-09 · 3 obs

○ 2018-06-18 06:43:16
● 2026-03-07 22:05:48
● 2026-08-09 12:43:36

○A160.16.3.1402016-12-29 → 2018-06-18 · 4 obs

● 2016-12-29 08:37:34
● 2018-06-18 06:43:16
○ 2026-03-07 22:05:48
○ 2026-08-09 12:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemdock.com	ns-201.awsdns-25.com, ns-805.awsdns-36.net, ns-1559.awsdns-02.co.uk, ns-1140.awsdns-14.org	2 records

✅ Authoritative Response

Server:205.251.192.201

NS records: ns-201.awsdns-25.com, ns-805.awsdns-36.net, ns-1559.awsdns-02.co.uk, ns-1140.awsdns-14.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemdock.com (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.27.99.92`
NS	4	`ns-1140.awsdns-14.org, ns-1559.awsdns-02.co.uk...`
MX	1	`office.sakuraos.jp (pri: 10)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns-201.awsdns-25.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-201.awsdns-25.com, ns-201.awsdns-25.com)

Analysis

IP Addresses

systemdock.com resolves to just one IP address, 118.27.99.92.

Two other host names, along with takami-bridal.com, www.takami-bridal.com and lifesalon.jp, also share IP numbers with systemdock.com.

Name Servers

The NS records for systemdock.com point to four name servers: ns-201.awsdns-25.com, ns-805.awsdns-36.net, ns-1140.awsdns-14.org and ns-1559.awsdns-02.co.uk.

The name servers of systemdock.com overlap at least partially with those of other domains — among them d278qt9ir2l4fz.cloudfront.net, digital-summit.jp, kantanlqr.net and two more.

Each of the four hosts ns-201.awsdns-25.com, ns-805.awsdns-36.net, ns-1140.awsdns-14.org and ns-1559.awsdns-02.co.uk has two IP addresses. ns-201.awsdns-25.com points to 205.251.192.201 and 2600:9000:5300:c900::1. ns-805.awsdns-36.net points to 205.251.195.37 and 2600:9000:5303:2500::1. ns-1140.awsdns-14.org points to 205.251.196.116 and 2600:9000:5304:7400::1. ns-1559.awsdns-02.co.uk points to 205.251.198.23 and 2600:9000:5306:1700::1.

Mail Servers

The sole mail server for systemdock.com is office.sakuraos.jp.

Other domains such as office.sakuraos.jp, www4.toasu.co.jp and sitedisk.net share the same mail server setup as systemdock.com.

office.sakuraos.jp carries a single IP number, which is 163.43.197.166.