`ns-w2.supportweb.jp`

DNSSEC	⚠️ Not signed
A	210.228.139.12^{🇯🇵 ODN210.228.128.0/17}
		PTR	`210228139012.cidr.odn.ne.jp`

`supportweb.jp`

	DNSSEC	⚠️ Not signed
	NS	`ns-w2.supportweb.jp` ⭐
	NS	`ns-e3.supportweb.jp`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=M9UvCeTMPcAornt1XeSJldoTqPsB-RTM1cMtzatis_Y`
	TXT	`v=spf1 mx include:_spf.google.com include:_spf.salesforce.com include:spf.hai...`
	TXT	`UeRSqebeHLoskuItLnQOYG29SOcnip`
	SOA	`ns-w2.supportweb.jp`hostmaster@supportweb.jp 2016-07-28 #54

NS for

supportweb.jp

DNS History

1 record (1 active, 0 former)

●A210.228.139.122016-03-02 → 2026-04-14 · 2 obs

● 2016-03-02 12:55:50
● 2026-04-14 16:36:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
supportweb.jp	ns-e3.supportweb.jp, ns-w2.supportweb.jp	2 records

✅ Authoritative Response

Server:210.228.139.12

NS records: ns-e3.supportweb.jp, ns-w2.supportweb.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supportweb.jp (unsigned zone)

⏱️ Timing

Total: 870ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.228.139.12`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns-e3.supportweb.jp, ns-w2.supportweb.jp)

Analysis

Name Server Role

ns-w2.supportweb.jp serves as the name server for supportweb.jp.

Together with ns-w2.supportweb.jp, ns-e3.supportweb.jp is commonly used as a name server.

IP Addresses

ns-w2.supportweb.jp maps to IP address 210.228.139.12.

Other host names, for instance ns-w2.bb.softbank.co.jp, ns-w2.bcdm.jp, ns-w2.ckantan.jp, ns-w2.sbb-sys.info and ns-w2.g.softbank.co.jp share IP numbers with ns-w2.supportweb.jp.

ns-w2.supportweb.jp - robtex.com

ns-w2.supportweb.jp

supportweb.jp