`mathdeal.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ae1c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4011^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.17^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.28^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kareem.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c16^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c316^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kareem.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2316^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kareem.ns.cloudflare.com`
		A	108.162.195.22^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	162.159.44.22^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
		A	172.64.35.22^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kareem.ns.cloudflare.com`
NS	`keyla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26aa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keyla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keyla.ns.cloudflare.com`
		A	108.162.194.170^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	162.159.38.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
		A	172.64.34.170^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keyla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.17, 172.67.174.28
		IPv6 hints	2606:4700:3031::ac43:ae1c, 2606:4700:3032::6815:4011
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`kareem.ns.cloudflare.com`dns@cloudflare.com serial=2411994198

`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=1786534794

Same first word

mathdeal.com

Similar names

mathlead.com

malthead.com

datahelm.io

thelamda.com

thalamed.com

delamath.com

edlatham.com

ahmetdal.com

DNS History

16 records (6 active, 10 former)

●NSkareem.ns.cloudflare.com2026-03-28 → 2026-08-12 · 3 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
● 2026-08-12 12:07:38

●NSkeyla.ns.cloudflare.com2026-03-28 → 2026-08-12 · 3 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
● 2026-08-12 12:07:38

○NSns1.sedoparking.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:27:34
○ 2015-06-10 13:18:12
○ 2026-08-12 12:07:38

○NSns2.sedoparking.com2007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:27:34
○ 2015-06-10 13:18:12
○ 2026-08-12 12:07:38

○NSpdns05.domaincontrol.com2015-06-10 → 2021-11-01 · 5 obs

○ 2007-11-11 04:27:34
● 2015-06-10 13:18:12
● 2021-11-01 08:58:40
○ 2026-03-28 20:21:04
○ 2026-08-12 12:07:38

○NSpdns06.domaincontrol.com2015-06-10 → 2021-11-01 · 5 obs

○ 2007-11-11 04:27:34
● 2015-06-10 13:18:12
● 2021-11-01 08:58:40
○ 2026-03-28 20:21:04
○ 2026-08-12 12:07:38

○MXmailstore1.secureserver.net2015-06-10 → 2021-11-01 · 5 obs

○ 2007-11-11 04:27:34
● 2015-06-10 13:18:12
● 2021-11-01 08:58:40
○ 2026-03-28 20:21:04
○ 2026-08-12 12:07:38

○MXsmtp.secureserver.net2015-06-10 → 2021-11-01 · 5 obs

○ 2007-11-11 04:27:34
● 2015-06-10 13:18:12
● 2021-11-01 08:58:40
○ 2026-03-28 20:21:04
○ 2026-08-12 12:07:38

●A104.21.64.172026-03-28 → 2026-08-12 · 3 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
● 2026-08-12 12:07:38

●A172.67.174.282026-03-28 → 2026-08-12 · 3 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
● 2026-08-12 12:07:38

●A2606:4700:3031::ac43:ae1c2026-07-08 → 2026-08-12 · 3 obs

○ 2026-03-28 20:21:04
● 2026-07-08 08:57:08
● 2026-08-12 12:07:38

●A2606:4700:3032::6815:40112026-07-08 → 2026-08-12 · 3 obs

○ 2026-03-28 20:21:04
● 2026-07-08 08:57:08
● 2026-08-12 12:07:38

○A2606:4700:3033::ac43:ae1c2026-03-28 → 2026-03-28 · 4 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
○ 2026-07-08 08:57:08
○ 2026-08-12 12:07:38

○A2606:4700:3035::6815:40112026-03-28 → 2026-03-28 · 4 obs

○ 2021-11-01 08:58:40
● 2026-03-28 20:21:04
○ 2026-07-08 08:57:08
○ 2026-08-12 12:07:38

○A50.62.230.12015-06-10 → 2021-11-01 · 5 obs

○ 2007-11-11 04:27:34
● 2015-06-10 13:18:12
● 2021-11-01 08:58:40
○ 2026-03-28 20:21:04
○ 2026-08-12 12:07:38

○A82.98.86.1672007-11-11 → 2007-11-11 · 3 obs

● 2007-11-11 04:27:34
○ 2015-06-10 13:18:12
○ 2026-08-12 12:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
mathdeal.com	keyla.ns.cloudflare.com, kareem.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.22

NS records: keyla.ns.cloudflare.com, kareem.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathdeal.com (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.28, 104.21.64.17`
AAAA	2	`2606:4700:3031::ac43:ae1c, 2606:4700:3032::6815:4011`
NS	2	`kareem.ns.cloudflare.com, keyla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kareem.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mathdeal.com resolves to four IP addresses: 104.21.64.17, 172.67.174.28, 2606:4700:3031::ac43:ae1c and 2606:4700:3032::6815:4011.

c82.net, smaller(0x74697473).com, onlive(0x736578)chat.com and two other host names share IP numbers with mathdeal.com.

Name Servers

Two name servers handle the delegation for mathdeal.com: kareem.ns.cloudflare.com and keyla.ns.cloudflare.com.

mathdeal.com uses the same name servers as several other domains — among them oacooling.com, hostingbroker.com, myattica.com and two more.

mathdeal.com partially shares its NS delegation with several other domains, including primebetsbase.uk, informedfunding.com, trust-tools-es.pages.dev and two others.

These name servers regularly co-occur with the name servers liz.ns.cloudflare.com, clark.ns.cloudflare.com and hayes.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kareem.ns.cloudflare.com resolves to 108.162.195.22, 162.159.44.22 and 172.64.35.22 among others, with 3 other IP addresses in total.

keyla.ns.cloudflare.com resolves to 108.162.194.170, 162.159.38.170 and 172.64.34.170 among others, with 3 other IP addresses in total.

mathdeal.com - robtex.com

mathdeal.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`mathdeal.com`

`com`