`bs-open.com`

DNSSEC	⚠️ Not signed
NS	`ns3.sphere.ad.jp` ⚠️ Not in zone NS records
		A	202.239.113.22^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns3.sphere.ad.jp`
NS	`ns4.sphere.ad.jp` ⚠️ Not in zone NS records
		A	202.239.113.30^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns4.sphere.ad.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=1786412779

WOT: SAFE (79/100)

Previously MX for

bs-open.com

Same first word

bs-open.de

bs-open.com

Similar names

ben-ops.ai

spb-neo.ru

ebn-pos.com

pbn-seo.com

bps-one.tv

open-bs.org

open-bs.de

open-bs.ru

bps-one.expert

bps-one.net

bps-one.de

bps-one.mobi

bps-one.ch

bps-one.biz

bps-one.es

bps-one.org

p-benso.com

bps-one.at

eon-spb.ru

DNS History

5 records (2 active, 3 former)

●NSns3.sphere.ad.jp2007-11-11 → 2026-08-11 · 2 obs

● 2007-11-11 09:09:48
● 2026-08-11 02:10:24

●NSns4.sphere.ad.jp2007-11-11 → 2026-08-11 · 2 obs

● 2007-11-11 09:09:48
● 2026-08-11 02:10:24

○MXbs-open.com2007-11-11 → 2019-03-30 · 4 obs

● 2007-11-11 09:09:48
● 2019-03-30 09:19:42
○ 2026-03-28 17:13:30
○ 2026-08-11 02:10:24

○A119.245.185.522015-07-18 → 2019-03-30 · 5 obs

○ 2007-11-11 09:09:48
● 2015-07-18 12:18:18
● 2019-03-30 09:19:42
○ 2026-03-28 17:13:30
○ 2026-08-11 02:10:24

○A202.212.220.452007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 09:09:48
○ 2015-07-18 12:18:18
○ 2026-08-11 02:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
bs-open.com	ns3.sphere.ad.jp, ns4.sphere.ad.jp	-

✅ Authoritative Response

Server:202.239.113.22

NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bs-open.com (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

The NS records for bs-open.com delegate to ns3.sphere.ad.jp and ns4.sphere.ad.jp.

bs-open.com shares its NS records with other domains, for example has-hij.co.jp, clieus.co.jp, vs3.pro.arena.ne.jp and two others.

ns3.sphere.ad.jp resolves to 202.239.113.22. ns4.sphere.ad.jp resolves to 202.239.113.30. Both host names point to a single IP number.

bs-open.com - robtex.com

bs-open.com

com