🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studycloudtech.com`

DNSSEC	⚠️ Not signed
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 Stefan Prefixes}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 Stefan Prefixes}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		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 Stefan Prefixes}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		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 Stefan Prefixes}
			PTR	`04.dnsv.jp`
TXT	`google-site-verification=RSy6A2N02_kpDxJdNKXO-7ZhVYyWr5qML1zWR1wKFiQ`
TXT	`openai-domain-verification=dv-0AWpA1lozWrXJhh4NPoHTZOm`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1722554122

`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=1790686289

Same first word

studycloudtech.com

studycloudtech.org

studycloudtech.net

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NS01.dnsv.jp2026-09-04 → 2026-09-29 · 2 obs

● 2026-09-04 04:32:06
● 2026-09-29 13:10:00

●NS02.dnsv.jp2026-09-04 → 2026-09-29 · 2 obs

● 2026-09-04 04:32:06
● 2026-09-29 13:10:00

●NS03.dnsv.jp2026-09-04 → 2026-09-29 · 2 obs

● 2026-09-04 04:32:06
● 2026-09-29 13:10:00

●NS04.dnsv.jp2026-09-04 → 2026-09-29 · 2 obs

● 2026-09-04 04:32:06
● 2026-09-29 13:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studycloudtech.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.34.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studycloudtech.com (unsigned zone)

⏱️ Timing

Total: 1069ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
TXT	2	`google-site-verification=RSy6A2N02_kpDxJ, openai-domain-verification=dv-0AWpA1lozW`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Name Servers

studycloudtech.com has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between studycloudtech.com and other domains — workhero.co.jp, e-zakkamania.com, my-teatime.net and two more among them.

Host names with two IP numbers:

The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.

The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.

The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.

Host names pointing to a single IP address:

02.dnsv.jp resolves to the IP address 157.7.33.53.

studycloudtech.com - robtex.com