learnaboutmath.com - dns.ninja

`learnaboutmath.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1f4b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:af45^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.75^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.69^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anita.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2652^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c252^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2252^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anita.ns.cloudflare.com`
		A	108.162.194.82^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	162.159.38.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
		A	172.64.34.82^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anita.ns.cloudflare.com`
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`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=tuzOrwzAmIYuzZwcXdQzbA1y0EYwLKwn1p26Af7p85c`
TXT	`pinterest-site-verification=8333d9bb26c699be71866f4cca2b8cf0`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb74399152.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.75, 172.67.175.69
		IPv6 hints	2606:4700:3032::6815:1f4b, 2606:4700:3035::ac43:af45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`anita.ns.cloudflare.com`dns@cloudflare.com serial=2410686203

`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=1785760077

Same first word

learnaboutmath.com

DNS History

11 records (9 active, 2 former)

●NSanita.ns.cloudflare.com2026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●NShal.ns.cloudflare.com2026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●MXmx.zoho.com2026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●MXmx2.zoho.com2026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●MXmx3.zoho.com2026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●A104.21.31.752026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

●A172.67.175.692026-03-23 → 2026-08-03 · 2 obs

● 2026-03-23 20:52:00
● 2026-08-03 12:55:18

○A2606:4700:3030::6815:1f4b2026-03-23 → 2026-06-11 · 4 obs

● 2026-03-23 20:52:00
● 2026-06-11 19:21:58
○ 2026-07-03 14:23:04
○ 2026-08-03 12:55:18

○A2606:4700:3030::ac43:af452026-03-23 → 2026-06-11 · 4 obs

● 2026-03-23 20:52:00
● 2026-06-11 19:21:58
○ 2026-07-03 14:23:04
○ 2026-08-03 12:55:18

●A2606:4700:3032::6815:1f4b2026-07-03 → 2026-08-03 · 3 obs

○ 2026-06-11 19:21:58
● 2026-07-03 14:23:04
● 2026-08-03 12:55:18

●A2606:4700:3035::ac43:af452026-07-03 → 2026-08-03 · 3 obs

○ 2026-06-11 19:21:58
● 2026-07-03 14:23:04
● 2026-08-03 12:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
learnaboutmath.com	hal.ns.cloudflare.com, anita.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.34.82

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnaboutmath.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.75, 172.67.175.69`
AAAA	2	`2606:4700:3032::6815:1f4b, 2606:4700:3035::ac43:af45`
NS	2	`anita.ns.cloudflare.com, hal.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	4	`google-site-verification=tuzOrwzAmIYuzZw, pinterest-site-verification=8333d9bb26c6...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anita.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learnaboutmath.com points to the four IP addresses 104.21.31.75, 172.67.175.69, 2606:4700:3032::6815:1f4b and 2606:4700:3035::ac43:af45.

Among the host names that share IP numbers with learnaboutmath.com are www.sfzhpuxozrvdf.site, artech.fr, centermassgroup.com and two others.

Name Servers

learnaboutmath.com has two authoritative name servers — anita.ns.cloudflare.com and hal.ns.cloudflare.com.

learnaboutmath.com has the same name server delegation as a number of other domains, such as dashmeters.com, acolorco.com, amcvietnam.com.vn and two more.

There is at least partial name server overlap between learnaboutmath.com and other domains — protekproducts.co.uk, gayvideos.directory, vadad.net and two more among them.

Host names resolving to 6 IP numbers:

anita.ns.cloudflare.com points to 108.162.194.82, 162.159.38.82, 172.64.34.82 and 3 other IP addresses.

hal.ns.cloudflare.com points to 108.162.193.174, 172.64.33.174, 173.245.59.174 and 3 other IP addresses.

Mail Servers

Incoming mail for learnaboutmath.com is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

learnaboutmath.com shares at least some of its mail servers with other domains — for example atelierhonu.com, goldenplum.ltd, obex.pw and two more.

mx2.zoho.com points to 136.143.183.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.