mathmodels.net - dns.ninja

`mathmodels.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:203c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b83a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.60^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.58^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aleena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2651^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c251^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aleena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2251^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aleena.ns.cloudflare.com`
		A	108.162.194.81^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	162.159.38.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
		A	172.64.34.81^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aleena.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`mail.mathmodels.net` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.60, 172.67.184.58
		IPv6 hints	2606:4700:3031::6815:203c, 2606:4700:3031::ac43:b83a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`aleena.ns.cloudflare.com`dns@cloudflare.com serial=2408293005

`net`

	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=1785161857

Previously MX for

mathmodels.net

Subdomains

www.mathmodels.net

Same first word

mathmodels.org

mathmodels.com

mathmodels.net

Similar names

slammethod.com

thomaslemd.com

DNS History

23 records (7 active, 16 former)

●NSaleena.ns.cloudflare.com2026-02-17 → 2026-07-27 · 3 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
● 2026-07-27 14:31:36

○NSns1.romodos.org2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 13:19:04
○ 2015-08-29 08:50:10
○ 2026-07-27 14:31:36

○NSns1.wmrs.ru2015-08-29 → 2017-11-10 · 5 obs

○ 2007-09-21 13:19:04
● 2015-08-29 08:50:10
● 2017-11-10 08:41:42
○ 2026-02-17 05:40:08
○ 2026-07-27 14:31:36

○NSns2.romodos.org2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 13:19:04
○ 2015-08-29 08:50:10
○ 2026-07-27 14:31:36

○NSns2.wmrs.ru2015-08-29 → 2017-11-10 · 5 obs

○ 2007-09-21 13:19:04
● 2015-08-29 08:50:10
● 2017-11-10 08:41:42
○ 2026-02-17 05:40:08
○ 2026-07-27 14:31:36

●NSsid.ns.cloudflare.com2026-02-17 → 2026-07-27 · 3 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
● 2026-07-27 14:31:36

●MXmail.mathmodels.net2015-08-29 → 2026-07-27 · 3 obs

○ 2007-09-21 13:19:04
● 2015-08-29 08:50:10
● 2026-07-27 14:31:36

○MXmathmodels.net2007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 13:19:04
○ 2015-08-29 08:50:10
○ 2026-07-27 14:31:36

●A104.21.32.602026-02-25 → 2026-07-27 · 7 obs

○ 2026-02-17 05:40:08
● 2026-02-25 07:03:08
● 2026-04-05 04:22:44
○ 2026-04-10 00:21:12
● 2026-05-01 13:43:04
○ 2026-07-11 17:09:36
● 2026-07-27 14:31:36

●A172.67.184.582026-02-25 → 2026-07-27 · 7 obs

○ 2026-02-17 05:40:08
● 2026-02-25 07:03:08
● 2026-04-05 04:22:44
○ 2026-04-10 00:21:12
● 2026-05-01 13:43:04
○ 2026-07-11 17:09:36
● 2026-07-27 14:31:36

○A176.9.77.2202016-11-02 → 2016-12-23 · 5 obs

○ 2016-10-12 13:49:40
● 2016-11-02 03:17:06
● 2016-12-23 06:53:52
○ 2017-11-10 08:41:42
○ 2026-07-27 14:31:36

○A188.114.96.02026-04-10 → 2026-07-11 · 6 obs

○ 2026-02-17 05:40:08
○ 2026-04-05 04:22:44
● 2026-04-10 00:21:12
○ 2026-05-01 13:43:04
● 2026-07-11 17:09:36
○ 2026-07-27 14:31:36

○A188.114.96.42026-02-17 → 2026-02-17 · 4 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
○ 2026-02-25 07:03:08
○ 2026-07-27 14:31:36

○A188.114.97.02026-04-10 → 2026-07-11 · 6 obs

○ 2026-02-17 05:40:08
○ 2026-04-05 04:22:44
● 2026-04-10 00:21:12
○ 2026-05-01 13:43:04
● 2026-07-11 17:09:36
○ 2026-07-27 14:31:36

○A188.114.97.42026-02-17 → 2026-02-17 · 4 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
○ 2026-02-25 07:03:08
○ 2026-07-27 14:31:36

●A2606:4700:3031::6815:203c2026-07-27 → 2026-07-27 · 2 obs

○ 2026-07-11 17:09:36
● 2026-07-27 14:31:36

●A2606:4700:3031::ac43:b83a2026-02-25 → 2026-07-27 · 7 obs

○ 2026-02-17 05:40:08
● 2026-02-25 07:03:08
● 2026-04-05 04:22:44
○ 2026-04-10 00:21:12
● 2026-05-01 13:43:04
○ 2026-07-11 17:09:36
● 2026-07-27 14:31:36

○A2606:4700:3034::6815:203c2026-02-25 → 2026-05-01 · 7 obs

○ 2026-02-17 05:40:08
● 2026-02-25 07:03:08
● 2026-04-05 04:22:44
○ 2026-04-10 00:21:12
● 2026-05-01 13:43:04
○ 2026-07-11 17:09:36
○ 2026-07-27 14:31:36

○A2a06:98c1:3120::2026-02-17 → 2026-07-11 · 8 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
○ 2026-02-25 07:03:08
○ 2026-04-05 04:22:44
● 2026-04-10 00:21:12
○ 2026-05-01 13:43:04
● 2026-07-11 17:09:36
○ 2026-07-27 14:31:36

○A2a06:98c1:3121::2026-02-17 → 2026-07-11 · 8 obs

○ 2017-11-10 08:41:42
● 2026-02-17 05:40:08
○ 2026-02-25 07:03:08
○ 2026-04-05 04:22:44
● 2026-04-10 00:21:12
○ 2026-05-01 13:43:04
● 2026-07-11 17:09:36
○ 2026-07-27 14:31:36

○A75.126.85.1952007-09-21 → 2007-09-21 · 3 obs

● 2007-09-21 13:19:04
○ 2015-08-29 08:50:10
○ 2026-07-27 14:31:36

○A78.46.104.1222015-08-29 → 2016-10-12 · 5 obs

○ 2007-09-21 13:19:04
● 2015-08-29 08:50:10
● 2016-10-12 13:49:40
○ 2016-11-02 03:17:06
○ 2026-07-27 14:31:36

○A94.130.23.1382017-11-10 → 2017-11-10 · 4 obs

○ 2016-12-23 06:53:52
● 2017-11-10 08:41:42
○ 2026-02-17 05:40:08
○ 2026-07-27 14:31:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
mathmodels.net	sid.ns.cloudflare.com, aleena.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.81

NS records: sid.ns.cloudflare.com, aleena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathmodels.net (unsigned zone)

⏱️ Timing

Total: 440ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.60, 172.67.184.58`
AAAA	2	`2606:4700:3031::6815:203c, 2606:4700:3031::ac43:b83a`
NS	2	`aleena.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	2	`mail.mathmodels.net (pri: 10), mail.mathmodels.net (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aleena.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

mathmodels.net is a parent domain of www.mathmodels.net.

IP Addresses

mathmodels.net resolves to four IP addresses: 104.21.32.60, 172.67.184.58, 2606:4700:3031::6815:203c and 2606:4700:3031::ac43:b83a.

Two other host names, along with e2bete2betlimted.com, bwalicante.es and youle975.com, also share IP numbers with mathmodels.net.

Name Servers

mathmodels.net uses two name servers for its delegation: aleena.ns.cloudflare.com and sid.ns.cloudflare.com.

mathmodels.net shares its NS records with other domains, for example hotdata.cc, tenureconference.id, trudcontrol.ru and two others.

mathmodels.net shares at least some of its name servers with other domains, including daomo.club, barefeetrentals.com, hmbm.org and two others.

These name servers are frequently seen alongside the name servers ignacio.ns.cloudflare.com, abdullah.ns.cloudflare.com, kenneth.ns.cloudflare.com and jobs.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname aleena.ns.cloudflare.com directs to 108.162.194.81, 162.159.38.81 and 172.64.34.81 along with 3 other IP addresses.

Hostname sid.ns.cloudflare.com directs to 108.162.193.143, 172.64.33.143 and 173.245.59.143 along with 3 other IP addresses.

Mail Servers

The sole mail server for mathmodels.net is mail.mathmodels.net.