learnaboutworld.com - dns.ninja

`learnaboutworld.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:53b7^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b47f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.183^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.127^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lars.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lars.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lars.ns.cloudflare.com`
		A	108.162.193.195^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	172.64.33.195^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
		A	173.245.59.195^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lars.ns.cloudflare.com`
NS	`sandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.183, 172.67.180.127
		IPv6 hints	2606:4700:3036::6815:53b7, 2606:4700:3036::ac43:b47f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`lars.ns.cloudflare.com`dns@cloudflare.com serial=2408373293

`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=1785031332

Previously MX for

learnaboutworld.com

Same first word

learnaboutworld.com

DNS History

12 records (6 active, 6 former)

●NSlars.ns.cloudflare.com2026-02-22 → 2026-07-26 · 3 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-07-26 02:14:14

○NSns631.hostgator.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 09:34:26
○ 2015-10-19 10:21:32
○ 2026-07-26 02:14:14

○NSns632.hostgator.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 09:34:26
○ 2015-10-19 10:21:32
○ 2026-07-26 02:14:14

●NSsandra.ns.cloudflare.com2026-02-22 → 2026-07-26 · 3 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-07-26 02:14:14

○MXlearnaboutworld.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 09:34:26
○ 2015-10-19 10:21:32
○ 2026-07-26 02:14:14

●A104.21.83.1832026-02-22 → 2026-07-26 · 3 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-07-26 02:14:14

●A172.67.180.1272026-02-22 → 2026-07-26 · 3 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-07-26 02:14:14

○A2606:4700:3031::ac43:b47f2026-02-22 → 2026-06-11 · 5 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-06-11 12:31:30
○ 2026-06-21 19:45:18
○ 2026-07-26 02:14:14

●A2606:4700:3036::6815:53b72026-06-21 → 2026-07-26 · 3 obs

○ 2026-06-11 12:31:30
● 2026-06-21 19:45:18
● 2026-07-26 02:14:14

●A2606:4700:3036::ac43:b47f2026-06-21 → 2026-07-26 · 3 obs

○ 2026-06-11 12:31:30
● 2026-06-21 19:45:18
● 2026-07-26 02:14:14

○A2606:4700:3037::6815:53b72026-02-22 → 2026-06-11 · 5 obs

○ 2015-10-19 10:21:32
● 2026-02-22 16:58:28
● 2026-06-11 12:31:30
○ 2026-06-21 19:45:18
○ 2026-07-26 02:14:14

○A74.54.18.2422008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 09:34:26
○ 2015-10-19 10:21:32
○ 2026-07-26 02:14:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnaboutworld.com	lars.ns.cloudflare.com, sandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.195

NS records: lars.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnaboutworld.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.127, 104.21.83.183`
AAAA	2	`2606:4700:3036::6815:53b7, 2606:4700:3036::ac43:b47f`
NS	2	`lars.ns.cloudflare.com, sandra.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lars.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learnaboutworld.com has four IP addresses: 104.21.83.183, 172.67.180.127, 2606:4700:3036::6815:53b7 and 2606:4700:3036::ac43:b47f.

511bet0.com, hrstoday.com, joymatrix.online and two other host names share IP numbers with learnaboutworld.com.

Name Servers

Two name servers handle the delegation for learnaboutworld.com: lars.ns.cloudflare.com and sandra.ns.cloudflare.com.

learnaboutworld.com uses the same name servers as several other domains — among them nccr-chembio.ch, oaklandrising.org, jonasmitchell.com and two more.

learnaboutworld.com shares at least some of its name servers with other domains, including wstjb.com, lennoxlea.co.uk, lmhk.org and two others.

These name servers are frequently seen alongside the name servers bonnie.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lars.ns.cloudflare.com resolves to 108.162.193.195, 172.64.33.195 and 173.245.59.195 among others, with 3 other IP addresses in total.

sandra.ns.cloudflare.com resolves to 108.162.194.34, 162.159.38.34 and 172.64.34.34 among others, with 3 other IP addresses in total.