`itscomliving.jp`

DNSSEC	⚠️ Not signed
A	210.253.216.110^{🇯🇵 iTSCOM210.253.208.0/20 .net its communications Inc. 541-1 Ichigao-chou, Aoba-ku Yokohama-shi, Kanagawa 225-0024 Japan}
		PTR	`itscomliving.jp`
NS	`ns2.forbiz.jp` ⭐
		A	175.177.1.241^{🇯🇵 iTSCOM175.177.0.0/16 .net its communications Inc. 541-1 Ichigao-chou, Aoba-ku Yokohama-shi, Kanagawa 225-0024 Japan}
			PTR	`ns2.forbiz.jp`
NS	`ns3.forbiz.jp`
		A	175.177.1.55^{🇯🇵 iTSCOM175.177.0.0/16 .net its communications Inc. 541-1 Ichigao-chou, Aoba-ku Yokohama-shi, Kanagawa 225-0024 Japan}
			PTR	`ns3.forbiz.jp`
MX	`mx01.itscomliving.jp` ⭐
		A	210.253.216.78^{🇯🇵 iTSCOM210.253.208.0/20 .net its communications Inc. 541-1 Ichigao-chou, Aoba-ku Yokohama-shi, Kanagawa 225-0024 Japan}
			PTR	`mx01.forbiz.jp`
TXT	`v=spf1 include:spf01.forbiz.jp ~all`
SOA	`ns2.forbiz.jp`postmaster@forbiz.jp 2021-08-31 #2

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1784409302

PTR for

110.216.253.210.in-addr.arpa

Subdomains

mx01.itscomliving.jp

Same first word

itscomliving.jp

DNS History

6 records (4 active, 2 former)

○NSns0.forbiz.jp2015-07-01 → 2020-01-07 · 4 obs

● 2015-07-01 03:28:58
● 2020-01-07 19:30:08
○ 2026-02-20 09:04:18
○ 2026-07-18 21:56:42

○NSns1.forbiz.jp2015-07-01 → 2020-01-07 · 4 obs

● 2015-07-01 03:28:58
● 2020-01-07 19:30:08
○ 2026-02-20 09:04:18
○ 2026-07-18 21:56:42

●NSns2.forbiz.jp2026-02-20 → 2026-07-18 · 3 obs

○ 2020-01-07 19:30:08
● 2026-02-20 09:04:18
● 2026-07-18 21:56:42

●NSns3.forbiz.jp2026-02-20 → 2026-07-18 · 3 obs

○ 2020-01-07 19:30:08
● 2026-02-20 09:04:18
● 2026-07-18 21:56:42

●MXmx01.itscomliving.jp2015-07-01 → 2026-07-18 · 2 obs

● 2015-07-01 03:28:58
● 2026-07-18 21:56:42

●A210.253.216.1102015-07-01 → 2026-07-18 · 2 obs

● 2015-07-01 03:28:58
● 2026-07-18 21:56:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	h.dns.jp, e.dns.jp, d.dns.jp, a.dns.jp...	-
itscomliving.jp	ns2.forbiz.jp, ns3.forbiz.jp	2 records

✅ Authoritative Response

Server:175.177.1.241

NS records: ns2.forbiz.jp, ns3.forbiz.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itscomliving.jp (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.253.216.110`
NS	2	`ns3.forbiz.jp, ns2.forbiz.jp`
MX	1	`mx01.itscomliving.jp (pri: 100)`
TXT	1	`v=spf1 include:spf01.forbiz.jp ~all`
SOA	1	`ns2.forbiz.jp postmaster.forbiz.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.forbiz.jp, ns3.forbiz.jp)

Analysis

Hierarchy

mx01.itscomliving.jp is a subdomain of itscomliving.jp.

IP Addresses

itscomliving.jp resolves to just one IP address, 210.253.216.110.

Name Servers

itscomliving.jp is served by two delegated name servers, ns2.forbiz.jp and ns3.forbiz.jp.

itscomliving.jp shares its NS records with other domains, for example tokyu-welina.jp, 233.0.116.in-addr.arpa, 196.253.210.in-addr.arpa and two others.

itscomliving.jp has overlapping name servers with several other domains — among them city.shinagawa.tokyo.jp, mics.city.shinagawa.tokyo.jp, 16.177.163.219.in-addr.arpa and 240a.99.103.219.in-addr.arpa.

These name servers commonly appear alongside the name servers ns4.city.shinagawa.tokyo.jp and ns.city.shinagawa.tokyo.jp.

Both ns2.forbiz.jp and ns3.forbiz.jp have a single IP address each — ns2.forbiz.jp resolves to 175.177.1.241 while ns3.forbiz.jp resolves to 175.177.1.55.

Mail Servers

The sole mail server for itscomliving.jp is mx01.itscomliving.jp.

There is one IP number for mx01.itscomliving.jp: 210.253.216.78.

itscomliving.jp - robtex.com

itscomliving.jp

jp