`studyriverl.info`

DNSSEC	⚠️ Not signed
NS	`cullen.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cullen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cullen.ns.cloudflare.com`
		A	108.162.195.91^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	162.159.44.91^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
		A	172.64.35.91^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cullen.ns.cloudflare.com`
NS	`leia.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3ab8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leia.ns.cloudflare.com`
		A	108.162.192.184^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	172.64.32.184^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`
		A	173.245.58.184^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leia.ns.cloudflare.com`

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785854504

⚠️ On DNS blocklist: tif

Same first word

studyriverl.info

Similar names

riverstudyl.info

dryutilserv.com

DNS History

2 records (2 active, 0 former)

●NScullen.ns.cloudflare.com2026-03-04 → 2026-08-04 · 2 obs

● 2026-03-04 13:30:28
● 2026-08-04 15:30:54

●NSleia.ns.cloudflare.com2026-03-04 → 2026-08-04 · 2 obs

● 2026-03-04 13:30:28
● 2026-08-04 15:30:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
studyriverl.info	leia.ns.cloudflare.com, cullen.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.184

NS records: leia.ns.cloudflare.com, cullen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyriverl.info (unsigned zone)

⏱️ Timing

Total: 520ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

DNS delegation for studyriverl.info points to two name servers: cullen.ns.cloudflare.com and leia.ns.cloudflare.com.

studyriverl.info has the same name server delegation as a number of other domains, such as swaggster.info, luckyystreak.info, franchisersrectibbfy.info and two more.

The name servers of studyriverl.info overlap at least partially with those of other domains — among them aptosautoescuela.com, bright-crew.com, dcmetrobln.org and two more.

These name servers commonly appear in combination with the name servers osmar.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cullen.ns.cloudflare.com has IP addresses 108.162.195.91, 162.159.44.91 and 172.64.35.91, plus 3 other.

leia.ns.cloudflare.com has IP addresses 108.162.192.184, 172.64.32.184 and 173.245.58.184, plus 3 other.

studyriverl.info - robtex.com