🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`tec-osc.com`

DNSSEC	⚠️ Not signed
NS	`dns01.gmoserver.jp` ⚠️ Not in zone NS records
		A	157.7.33.81^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns01.gmoserver.jp`
NS	`dns02.gmoserver.jp` ⚠️ Not in zone NS records
		A	157.7.34.81^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`dns02.gmoserver.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=1787278224

Same first word

tec-osc.co.jp

tec-osc.com

Similar names

eco-tsc.net

cost-ec.net

coe-cst.org

tsc-eco.com

tsce-co.com

sect-co.jp

tesc-co.com

Previous names

Next names

DNS History

4 records (2 active, 2 former)

●NSdns01.gmoserver.jp2016-12-13 → 2026-08-21 · 2 obs

● 2016-12-13 22:11:26
● 2026-08-21 02:16:36

●NSdns02.gmoserver.jp2016-12-13 → 2026-08-21 · 2 obs

● 2016-12-13 22:11:26
● 2026-08-21 02:16:36

○MXmx13.gmoserver.jp2016-12-13 → 2017-08-21 · 4 obs

● 2016-12-13 22:11:26
● 2017-08-21 20:20:34
○ 2026-08-20 07:40:44
○ 2026-08-21 02:16:36

○A157.7.231.1122016-12-13 → 2017-08-21 · 4 obs

● 2016-12-13 22:11:26
● 2017-08-21 20:20:34
○ 2026-08-20 07:40:44
○ 2026-08-21 02:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
tec-osc.com	dns01.gmoserver.jp, dns02.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.34.81

NS records: dns01.gmoserver.jp, dns02.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-osc.com (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

tec-osc.com uses two name servers for its delegation: dns01.gmoserver.jp and dns02.gmoserver.jp.

tec-osc.com has the same name server delegation as a number of other domains, such as media-net.co.jp, arteria.jp, acuastage.com and two more.

There is an overlap in name servers between tec-osc.com and other domains, for example design-ten.com, charmant-kobe.com and tieshome.co.jp

dns01.gmoserver.jp resolves to 157.7.33.81. dns02.gmoserver.jp resolves to 157.7.34.81. Both host names point to a single IP number.

tec-osc.com - robtex.com

tec-osc.com

com