`studysprintse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:599^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8585^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.153^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.133^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clint.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`gene.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.5.153, 172.67.133.133
		IPv6	2606:4700:3031::6815:599, 2606:4700:3036::ac43:8585
SOA	`clint.ns.cloudflare.com`dns@cloudflare.com serial=2396813620

`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=1774616957

Same first word

studysprintse.com

DNS History

6 records (6 active, 0 former)

●NSclint.ns.cloudflare.com2026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

●NSgene.ns.cloudflare.com2026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

●A104.21.5.1532026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

●A172.67.133.1332026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

●A2606:4700:3031::6815:5992026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

●A2606:4700:3036::ac43:85852026-03-06 → 2026-03-27 · 2 obs

● 2026-03-06 21:41:12
● 2026-03-27 13:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studysprintse.com	gene.ns.cloudflare.com, clint.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.90

NS records: gene.ns.cloudflare.com, clint.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysprintse.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.133, 104.21.5.153`
AAAA	2	`2606:4700:3031::6815:599, 2606:4700:3036::ac43:8585`
NS	2	`clint.ns.cloudflare.com, gene.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clint.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gene.ns.cloudflare.com, gene.ns.cloudflare.com, gene.ns.cloudflare.com...)

Analysis

IP Addresses

studysprintse.com maps to four IP numbers: 2606:4700:3031::6815:599, 2606:4700:3036::ac43:8585, 104.21.5.153 and 172.67.133.133.

Other host names such as chataskalka.sk, cinnecta.com, eizo.co.nz, naviguumconsulting.digital and apkoyun.club share IPs with studysprintse.com.

Name Servers

Two name servers clint.ns.cloudflare.com and gene.ns.cloudflare.com handle the delegation for studysprintse.com.

studysprintse.com shares the same name server setup as other domains, for example earingsvrtex.click, inmeampifier.info, brightstepsacademys.com, beeintare.click and strat.org.

studysprintse.com at least partially shares name servers with other domains, for example hikoki-powertools.no, formvita.com, ateyfathertold.org, voodoochilli.com and bms-incorp.net.

these name servers are commonly used alongside wally.ns.cloudflare.com name servers.

Host names with six IP numbers:

clint.ns.cloudflare.com points to 2606:4700:58::adf5:3b5a, 2803:f800:50::6ca2:c15a, 2a06:98c1:50::ac40:215a, 108.162.193.90, 172.64.33.90 and 173.245.59.90.

gene.ns.cloudflare.com points to 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158.

studysprintse.com - robtex.com