`learnershub-pc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:4017^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae62^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.23^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.98^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`derek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.23, 172.67.174.98
		IPv6 hints	2606:4700:3032::6815:4017, 2606:4700:3037::ac43:ae62
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2405579025

`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=1783857062

⚠️ On DNS blocklist: tif

Same first word

learnershub-pc.com

DNS History

7 records (6 active, 1 former)

●NSbarbara.ns.cloudflare.com2026-04-09 → 2026-07-12 · 2 obs

● 2026-04-09 17:52:00
● 2026-07-12 12:01:48

●NSderek.ns.cloudflare.com2026-04-09 → 2026-07-12 · 2 obs

● 2026-04-09 17:52:00
● 2026-07-12 12:01:48

●A104.21.64.232026-04-09 → 2026-07-12 · 2 obs

● 2026-04-09 17:52:00
● 2026-07-12 12:01:48

●A172.67.174.982026-04-09 → 2026-07-12 · 2 obs

● 2026-04-09 17:52:00
● 2026-07-12 12:01:48

○A2606:4700:3031::ac43:ae622026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 17:52:00
○ 2026-07-09 16:16:06
○ 2026-07-12 12:01:48

●A2606:4700:3032::6815:40172026-04-09 → 2026-07-12 · 2 obs

● 2026-04-09 17:52:00
● 2026-07-12 12:01:48

●A2606:4700:3037::ac43:ae622026-07-09 → 2026-07-12 · 3 obs

○ 2026-04-09 17:52:00
● 2026-07-09 16:16:06
● 2026-07-12 12:01:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
learnershub-pc.com	barbara.ns.cloudflare.com, derek.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: barbara.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnershub-pc.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.98, 104.21.64.23`
AAAA	2	`2606:4700:3032::6815:4017, 2606:4700:3037::ac43:ae62`
NS	2	`barbara.ns.cloudflare.com, derek.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learnershub-pc.com has four IP addresses: 104.21.64.23, 172.67.174.98, 2606:4700:3032::6815:4017 and 2606:4700:3037::ac43:ae62.

Among the host names that share IP numbers with learnershub-pc.com are petir388milan.com, tesd-48558.rigadon.ru, yelkrab.com and two others.

Name Servers

learnershub-pc.com is delegated to two name servers: barbara.ns.cloudflare.com and derek.ns.cloudflare.com.

learnershub-pc.com has the same name server delegation as a number of other domains, such as tusaludglobal.com, jannsnetcraft.com, selfdesignhigh.org and two more.

learnershub-pc.com partially shares its NS delegation with several other domains, including hetailiyy.com, ozci.com, giorgaros.com and two others.

These name servers regularly co-occur with the name servers trevor.ns.cloudflare.com, rodney.ns.cloudflare.com and quinton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

barbara.ns.cloudflare.com resolves to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 other IP addresses.

derek.ns.cloudflare.com resolves to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 other IP addresses.

learnershub-pc.com - robtex.com