`learnspherica.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5d2d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cc6a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.45^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.106^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hal.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bae^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ae^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ae^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hal.ns.cloudflare.com`
		A	108.162.193.174^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	172.64.33.174^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
		A	173.245.59.174^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hal.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.45, 172.67.204.106
		IPv6 hints	2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`hal.ns.cloudflare.com`dns@cloudflare.com serial=2399546422

`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=1775940827

⚠️ On DNS blocklist: tif

Same first word

learnspherica.com

DNS History

6 records (6 active, 0 former)

●NShal.ns.cloudflare.com2026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

●NSlucy.ns.cloudflare.com2026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

●A104.21.93.452026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

●A172.67.204.1062026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

●A2606:4700:3031::6815:5d2d2026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

●A2606:4700:3033::ac43:cc6a2026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 08:28:38
● 2026-04-11 21:12:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
learnspherica.com	lucy.ns.cloudflare.com, hal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, hal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnspherica.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.106, 104.21.93.45`
AAAA	2	`2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a`
NS	2	`hal.ns.cloudflare.com, lucy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hal.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learnspherica.com maps to four IP numbers: 2606:4700:3031::6815:5d2d, 2606:4700:3033::ac43:cc6a, 104.21.93.45 and 172.67.204.106.

Other host names such as eurasip.com, 1089u.com, patchesofpink.com, www.eurasip.com and 55secondtenants.com share IPs with learnspherica.com.

Name Servers

Two name servers hal.ns.cloudflare.com and lucy.ns.cloudflare.com handle the delegation for learnspherica.com.

learnspherica.com shares the same name server setup as other domains, for example konsoleigry.pl, bellacapriapp.com.br, 1xbet-1x.com, advancementstudios.com and learncrushzone.com.

learnspherica.com at least partially shares name servers with other domains, for example likestay.com, teamronin.com, gitboxapp.com, videosbygrace.com and boutiqueafrica.co.za.

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

Host names with six IP numbers:

hal.ns.cloudflare.com points to 2606:4700:58::adf5:3bae, 2803:f800:50::6ca2:c1ae, 2a06:98c1:50::ac40:21ae, 108.162.193.174, 172.64.33.174 and 173.245.59.174.

lucy.ns.cloudflare.com points to 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

learnspherica.com - robtex.com