`phi-system.com`

DNSSEC	⚠️ Not signed
A	219.117.203.27^{🇯🇵 InfoSphere219.117.192.0/18 INTERLINK}
		PTR	`dns.phi-system.com`
NS	`dns.phi-system.com` ⭐
		A	219.117.203.27^{🇯🇵 InfoSphere219.117.192.0/18 INTERLINK}
			PTR	`dns.phi-system.com`
NS	`2nd.dnsv.jp` ⚠️ Not in zone NS records
		A	2400:8500:1301:2611:1001::142^{🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
		A	163.44.76.142^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`2nd.dnsv.jp`
NS	`moot.interlink.or.jp` ⚠️ Not in parent delegation
		A	203.141.151.13^{🇯🇵 InfoSphere203.141.128.0/19 INTERLINK}
			PTR	`203.141.151.13.interlink.or.jp`
MX	`dns.phi-system.com` ⭐
		A	219.117.203.27^{🇯🇵 InfoSphere219.117.192.0/18 INTERLINK}
			PTR	`dns.phi-system.com`
TXT	`v=spf1 +ip4:219.117.203.27 ~all`
TXT	`v=DMARC1; p=none`
SOA	`dns.phi-system.com`postmaster@dns.phi-system.com 2026-03-01 #0

`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=1778397246

Subdomains

ns.phi-system.com

dns.phi-system.com

Same first word

phi-system.com

DNS History

6 records (5 active, 1 former)

●NS2nd.dnsv.jp2026-02-21 → 2026-05-10 · 3 obs

○ 2017-09-26 20:23:36
● 2026-02-21 04:48:06
● 2026-05-10 07:18:12

●NSdns.phi-system.com2015-08-14 → 2026-05-10 · 2 obs

● 2015-08-14 16:22:58
● 2026-05-10 07:18:12

●NSmoot.interlink.or.jp2017-09-26 → 2026-05-10 · 3 obs

○ 2016-12-16 12:09:22
● 2017-09-26 20:23:36
● 2026-05-10 07:18:12

○NStegtan1.interlink.or.jp2015-12-24 → 2016-12-16 · 5 obs

○ 2015-08-14 16:22:58
● 2015-12-24 15:34:58
● 2016-12-16 12:09:22
○ 2017-09-26 20:23:36
○ 2026-05-10 07:18:12

●MXdns.phi-system.com2015-12-24 → 2026-05-10 · 2 obs

● 2015-12-24 15:34:58
● 2026-05-10 07:18:12

●A219.117.203.272015-08-14 → 2026-05-10 · 2 obs

● 2015-08-14 16:22:58
● 2026-05-10 07:18:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
phi-system.com	dns.phi-system.com, 2nd.dnsv.jp	1 record

✅ Authoritative Response

Server:219.117.203.27

NS records: dns.phi-system.com, 2nd.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 780ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.117.203.27`
NS	2	`dns.phi-system.com, moot.interlink.or.jp`
MX	1	`dns.phi-system.com (pri: 20)`
TXT	2	`v=DMARC1; p=none, v=spf1 +ip4:219.117.203.27 ~all`
SOA	1	`dns.phi-system.com postmaster.dns.phi-sy`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (dns.phi-system.com)

Analysis

Hierarchy

phi-system.com is the parent of ns.phi-system.com and dns.phi-system.com.

IP Addresses

phi-system.com resolves to a single IP: 219.117.203.27.

Other host names share IP numbers with phi-system.com; for instance dns.phi-system.com.

Name Servers

phi-system.com delegates to three name servers: dns.phi-system.com, 2nd.dnsv.jp and moot.interlink.or.jp.

phi-system.com shares some name servers with other domains, for example s-link.jp, guldeen.com, a-tori.net, nlmga.com and hk-law.jp.

These name servers are commonly used together with ns.attendex.net and ns8.3-8.jp.

Host names with two IP numbers: 2nd.dnsv.jp points to 2400:8500:1301:2611:1001::142 and 163.44.76.142.

Host names with one IP number: dns.phi-system.com points to 219.117.203.27 and moot.interlink.or.jp points to 203.141.151.13.

Mail Servers

phi-system.com is handled by a single mail server, dns.phi-system.com.

phi-system.com uses the same mail server setup as other domains, for example dns.phi-system.com.

phi-system.com - robtex.com

phi-system.com

com