`system-dev-factory.com`

DNSSEC	⚠️ Not signed
A	111.171.207.150^{🇯🇵 FJcloud-East111.171.204.0/22 Fujitsu Ltd. X-Keiro : fjct-noc@cs.jp.fujitsu.com}
		PTR	`mail.media-ns.com`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.161^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.115^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.value-domain.com`hostmaster@system-dev-factory.com 2020-08-26 #20

`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

Same first word

system-dev-factory.com

DNS History

4 records (3 active, 1 former)

●NSns1.value-domain.com2015-07-14 → 2026-03-23 · 2 obs

● 2015-07-14 17:59:44
● 2026-03-23 20:02:20

●NSns2.value-domain.com2015-07-14 → 2026-03-23 · 2 obs

● 2015-07-14 17:59:44
● 2026-03-23 20:02:20

●A111.171.207.1502026-03-23 → 2026-03-23 · 3 obs

○ 2018-01-16 01:53:54
● 2026-03-23 20:02:18
● 2026-03-23 20:02:20

○A210.188.250.732015-07-14 → 2018-01-16 · 4 obs

● 2015-07-14 17:59:44
● 2018-01-16 01:53:54
○ 2026-03-23 20:02:18
○ 2026-03-23 20:02:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
system-dev-factory.com	ns1.value-domain.com, ns2.value-domain.com	2 records

✅ Authoritative Response

Server:172.64.53.115

NS records: ns1.value-domain.com, ns2.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system-dev-factory.com (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`111.171.207.150`
NS	2	`ns1.value-domain.com, ns2.value-domain.com`
SOA	1	`ns1.value-domain.com hostmaster.system-d`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)

Analysis

IP Addresses

system-dev-factory.com maps to IP address 111.171.207.150.

Other host names, for example, mail.media-ns.com share IP numbers with system-dev-factory.com.

Name Servers

Two name servers ns1.value-domain.com and ns2.value-domain.com are delegated to system-dev-factory.com.

system-dev-factory.com uses the same name server configuration as other domains, such as momo-club.com, mushinbou.com, alpha-do.jp, hadm.jp and kozai-ya.net.

system-dev-factory.com at least partially shares name servers with other domains such as morigoseiki.co.jp, duetto.jp, anyserver.org, satoyama01.com and aori.jp.

these name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IPs:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

system-dev-factory.com - robtex.com