ntbtec.com - dns.ninja

`ntbtec.com`

DNSSEC	⚠️ Not signed
A	210.231.183.177^{🇯🇵 InfoSphere210.231.128.0/18 INFOSPHERE}
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
NS	`03.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
NS	`04.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
TXT	`globalsign-domain-verification=6TCZuwjrT_huE36WmqJtnGgEtW3dT55tvbVAGv2yOb`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1782381031

`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=1782670685

Same first word

ntbtec.com

Similar names

tbcnet.de

btcnet.com

bctent.com

tbcnet.eu

btcnet.click

bctent.be

cbtnet.com

tnetbc.com

tbcnet.net

cbtnet.ru

btcnet.eu

tcbnet.cn

tbcnet.info

tenbtc.com

tcbnet.de

tcbent.com

netcbt.com

btcnet.bm

btcnet.pl

tentbc.com

tcbnet.co.kr

btcnet.org

btcnet.de

ctbnet.de

ctbent.com

tcbnet.ne.jp

tcbnet.net

netbct.com

tbcnet.com

tcbnet.com

btcnet.nl

bctnet.be

tbcnet.net.tw

tentbc.ca

DNS History

9 records (5 active, 4 former)

●NS01.dnsv.jp2015-06-24 → 2026-06-28 · 3 obs

○ 2008-03-19 10:53:28
● 2015-06-24 13:20:46
● 2026-06-28 18:48:22

●NS02.dnsv.jp2015-06-24 → 2026-06-28 · 3 obs

○ 2008-03-19 10:53:28
● 2015-06-24 13:20:46
● 2026-06-28 18:48:22

●NS03.dnsv.jp2026-03-03 → 2026-06-28 · 3 obs

○ 2015-06-24 13:20:46
● 2026-03-03 06:34:34
● 2026-06-28 18:48:22

●NS04.dnsv.jp2026-03-03 → 2026-06-28 · 3 obs

○ 2015-06-24 13:20:46
● 2026-03-03 06:34:34
● 2026-06-28 18:48:22

○NSns06.mesh.ad.jp2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 10:53:28
○ 2015-06-24 13:20:46
○ 2026-06-28 18:48:22

○NSns07.mesh.ad.jp2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 10:53:28
○ 2015-06-24 13:20:46
○ 2026-06-28 18:48:22

○MXbgmgate1.biglobe.ne.jp2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 10:53:28
○ 2015-06-24 13:20:46
○ 2026-06-28 18:48:22

○MXbgmgate2.biglobe.ne.jp2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 10:53:28
○ 2015-06-24 13:20:46
○ 2026-06-28 18:48:22

●A210.231.183.1772026-03-03 → 2026-06-28 · 2 obs

● 2026-03-03 06:34:34
● 2026-06-28 18:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ntbtec.com	01.dnsv.jp, 02.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntbtec.com (unsigned zone)

⏱️ Timing

Total: 1127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.231.183.177`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
TXT	1	`globalsign-domain-verification=6TCZuwjrT`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

ntbtec.com directs to one IP number, which is 210.231.183.177.

Among the host names that share IP numbers with ntbtec.com are nittobo-nmd.co.jp, vs1.nittobo.com, kk-soyo.co.jp and two others.

Name Servers

The domain ntbtec.com is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

ntbtec.com partially shares its NS delegation with several other domains, including kingoftime.net, cacze.online, noriyukimasuda.com and two others.

Hosts with two IP numbers each:

01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

02.dnsv.jp points to 157.7.33.53.