🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`elementsofmathematics.com`

DNSSEC	⚠️ Not signed
A	174.143.186.191^{🇺🇸 RACKSPACE-DFW174.143.0.0/16}
NS	`ignacio.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c52^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c352^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2352^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.82^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.82^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.82^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
TXT	`facebook-domain-verification=opim7qd0735b4qjezkelpejwgruqc0`
TXT	`v=DMARC1; p=quarantine; adkim=s; aspf=s;`
SOA	`ignacio.ns.cloudflare.com`dns@cloudflare.com serial=2416745424

`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=1791583654

WOT: SAFE (67/100)

Same first word

elementsofmathematics.org

elementsofmathematics.com

Previous names

Next names

DNS History

9 records (3 active, 6 former)

○NSdns1.stabletransit.com2015-07-12 → 2017-08-09 · 4 obs

● 2015-07-12 03:16:08
● 2017-08-09 02:22:50
○ 2026-08-21 16:00:56
○ 2026-10-09 22:19:50

○NSdns2.stabletransit.com2015-07-12 → 2017-08-09 · 4 obs

● 2015-07-12 03:16:08
● 2017-08-09 02:22:50
○ 2026-08-21 16:00:56
○ 2026-10-09 22:19:50

●NSignacio.ns.cloudflare.com2026-08-21 → 2026-10-09 · 3 obs

○ 2017-08-09 02:22:50
● 2026-08-21 16:00:56
● 2026-10-09 22:19:50

●NSsofia.ns.cloudflare.com2026-08-21 → 2026-10-09 · 3 obs

○ 2017-08-09 02:22:50
● 2026-08-21 16:00:56
● 2026-10-09 22:19:50

○MXmx1.emailsrvr.com2015-07-12 → 2017-08-09 · 4 obs

● 2015-07-12 03:16:08
● 2017-08-09 02:22:50
○ 2026-08-21 16:00:56
○ 2026-10-09 22:19:50

○MXmx2.emailsrvr.com2015-07-12 → 2017-08-09 · 4 obs

● 2015-07-12 03:16:08
● 2017-08-09 02:22:50
○ 2026-08-21 16:00:56
○ 2026-10-09 22:19:50

○A104.239.247.1922015-11-15 → 2017-08-09 · 5 obs

○ 2015-07-12 03:16:08
● 2015-11-15 22:35:44
● 2017-08-09 02:22:50
○ 2026-08-21 16:00:56
○ 2026-10-09 22:19:50

○A166.78.35.1442015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 03:16:08
○ 2015-11-15 22:35:44
○ 2026-10-09 22:19:50

●A174.143.186.1912026-08-21 → 2026-10-09 · 3 obs

○ 2017-08-09 02:22:50
● 2026-08-21 16:00:56
● 2026-10-09 22:19:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
elementsofmathematics.com	sofia.ns.cloudflare.com, ignacio.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.82

NS records: sofia.ns.cloudflare.com, ignacio.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for elementsofmathematics.com (unsigned zone)

⏱️ Timing

Total: 891ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`174.143.186.191`
NS	2	`ignacio.ns.cloudflare.com, sofia.ns.cloudflare.com`
TXT	2	`facebook-domain-verification=opim7qd0735, v=DMARC1; p=quarantine; adkim=s; aspf=s;`
SOA	1	`ignacio.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

elementsofmathematics.com has exactly one IP address — 174.143.186.191.

elementsofmath.org, eimacs.net, eimacs.com plus two other host names have IP numbers in common with elementsofmathematics.com.

Name Servers

elementsofmathematics.com has two authoritative name servers — ignacio.ns.cloudflare.com and sofia.ns.cloudflare.com.

The name server configuration of elementsofmathematics.com is shared with other domains, for instance shopanuvision.com, swashpress.com, eatlikeaprobybeko.com and two others.

At least some of elementsofmathematics.com's name servers are shared with other domains, for example easylisting-maintenance.pages.dev, huishi360.com, thus-airw7.pages.dev and two more.

It is common for these name servers to be used in conjunction with the name servers coleman.ns.cloudflare.com, hans.ns.cloudflare.com and aleena.ns.cloudflare.com.

Hosts with 6 IP addresses each:

ignacio.ns.cloudflare.com points to 108.162.195.82, 162.159.44.82, 172.64.35.82 and 3 other IP addresses.

sofia.ns.cloudflare.com points to 108.162.192.223, 172.64.32.223, 173.245.58.223 and 3 other IP addresses.

elementsofmathematics.com - robtex.com