`casascholars.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2bb5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b6aa^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.181^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.170^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`heather.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
NS	`houston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
TXT	`v=spf1 ip4:159.223.56.0~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.181, 172.67.182.170
		IPv6 hints	2606:4700:3034::6815:2bb5, 2606:4700:3036::ac43:b6aa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=171, name=cloudflare-ech.com
SOA	`heather.ns.cloudflare.com`dns@cloudflare.com serial=2402759841

`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=1778448821

rank #954730 globally
rank #423027 in the tld

Same first word

casascholars.com

DNS History

6 records (6 active, 0 former)

●NSheather.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

●NShouston.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

●A104.21.43.1812026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

●A172.67.182.1702026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

●A2606:4700:3034::6815:2bb52026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

●A2606:4700:3036::ac43:b6aa2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 09:51:30
● 2026-05-10 21:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
casascholars.com	heather.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casascholars.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.181, 172.67.182.170`
AAAA	2	`2606:4700:3036::ac43:b6aa, 2606:4700:3034::6815:2bb5`
NS	2	`heather.ns.cloudflare.com, houston.ns.cloudflare.com`
TXT	1	`v=spf1 ip4:159.223.56.0~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`heather.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by casascholars.com: 2606:4700:3034::6815:2bb5, 2606:4700:3036::ac43:b6aa, 104.21.43.181 and 172.67.182.170.

other host names including chocongnghiep365.com, transbajo.com, jupiter.ag-usa.blog, lumeaecholoud.lol and www.blacksalamis.com share IP numbers with casascholars.com.

Name Servers

casascholars.com is delegated to two name servers heather.ns.cloudflare.com and houston.ns.cloudflare.com.

casascholars.com shares the same name server setup as other domains, for instance avera.az, morraldeyute.com, sev.am, oluxana.az and unv.az.

casascholars.com at least partially shares name servers with other domains, for instance ebonycrocodile.pro, tr89-vip3.online, encouragingparrot.pro, simian.org and tatami.su.

these name servers are often used together with rex.ns.cloudflare.com, rick.ns.cloudflare.com, dorthy.ns.cloudflare.com and marty.ns.cloudflare.com.

Host names with six IP numbers:

Host name heather.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.

Host name houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52.

casascholars.com - robtex.com