`tokyo-bc.com`

DNSSEC	⚠️ Not signed
NS	`ns1.xserver.jp` ⚠️ Not in zone NS records
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp` ⚠️ Not in zone NS records
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp` ⚠️ Not in zone NS records
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp` ⚠️ Not in zone NS records
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp` ⚠️ Not in zone NS records
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`

`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=1777185926

Previously NS for

tokyo-bc.com

Previously MX for

tokyo-bc.com

Same first word

tokyo-bc.com

Similar names

yoko-bct.com

cb-tokyo.com

kyoto-bc.com

bc-kyoto.net

DNS History

20 records (5 active, 15 former)

○NSdns01.muumuu-domain.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○NSdns02.muumuu-domain.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

●NSns1.xserver.jp2008-03-15 → 2026-04-26 · 4 obs

● 2008-03-15 03:36:00
○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-04-26 06:56:22

●NSns2.xserver.jp2008-03-15 → 2026-04-26 · 4 obs

● 2008-03-15 03:36:00
○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-04-26 06:56:22

●NSns3.xserver.jp2026-02-27 → 2026-04-26 · 3 obs

○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-04-26 06:56:22

●NSns4.xserver.jp2026-02-27 → 2026-04-26 · 3 obs

○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-04-26 06:56:22

●NSns5.xserver.jp2026-02-27 → 2026-04-26 · 3 obs

○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-04-26 06:56:22

○NStokyo-bc.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXalt1.aspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXalt2.aspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXaspmx.l.google.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXaspmx2.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXaspmx3.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXaspmx4.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXaspmx5.googlemail.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○MXtokyo-bc.com2008-03-15 → 2026-03-27 · 6 obs

● 2008-03-15 03:36:00
○ 2015-07-07 05:43:04
● 2026-02-27 05:17:58
● 2026-03-27 16:30:08
○ 2026-04-16 04:17:00
○ 2026-04-26 06:56:22

○A166.78.103.62015-11-13 → 2017-02-06 · 5 obs

○ 2015-07-07 05:43:04
● 2015-11-13 14:01:32
● 2017-02-06 06:57:32
○ 2026-02-27 05:17:58
○ 2026-04-26 06:56:22

○A183.181.89.712026-02-27 → 2026-03-27 · 5 obs

○ 2017-02-06 06:57:32
● 2026-02-27 05:17:58
● 2026-03-27 16:30:08
○ 2026-04-16 04:17:00
○ 2026-04-26 06:56:22

○A210.188.201.762015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-15 03:36:00
● 2015-07-07 05:43:04
○ 2015-11-13 14:01:32
○ 2026-04-26 06:56:22

○A210.188.201.92008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:36:00
○ 2015-07-07 05:43:04
○ 2026-04-26 06:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tokyo-bc.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.170

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tokyo-bc.com (unsigned zone)

⏱️ Timing

Total: 1372ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

tokyo-bc.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

tokyo-bc.com shares some name servers with other domains, for example threenine.net, ksm-corp.com, azconsulting.jp, wi-th.co.jp and studioremel.com.

Host names with three IP numbers:

- ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246

- ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247

- ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247

Host names with one IP number:

- ns2.xserver.jp points to: 35.72.43.26

- ns3.xserver.jp points to: 202.226.36.247

tokyo-bc.com - robtex.com

tokyo-bc.com

com

Previously NS for

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`tokyo-bc.com`

`com`