🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`visualmathlearning.com`

DNSSEC	⚠️ Not signed
A	52.188.226.228^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
		PTR	`cpanel144.turbify.biz`
NS	`ns1.turbify.com` ⭐
		A	20.121.230.119^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns2.turbify.com`
		A	134.33.240.61^{🇬🇧 Microsoft134.33.0.0/16}
MX	`mx-biz.mail.am0.yahoodns.net`⁽³⁰⁾
		A	67.195.204.83^{🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1}
			PTR	`mtaproxy1.biz.mail.vip.bf1.yahoo.com`
		A	67.195.228.75^{🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1}
			PTR	`mtaproxy1.biz.mail.vip.gq1.yahoo.com`
SOA	`ns1.turbify.com`hostmaster@visualmathlearning.com 2026-02-18 #2

`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=1794081351

WOT: UNKNOWN (66/100)

Same first word

visualmathlearning.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

○NShidden-master.yahoo.com2015-05-22 → 2017-06-20 · 4 obs

● 2015-05-22 16:32:52
● 2017-06-20 13:40:12
○ 2026-09-15 15:45:10
○ 2026-11-07 20:30:30

●NSns1.turbify.com2026-09-15 → 2026-11-07 · 3 obs

○ 2017-06-20 13:40:12
● 2026-09-15 15:45:10
● 2026-11-07 20:30:30

●NSns2.turbify.com2026-09-15 → 2026-11-07 · 3 obs

○ 2017-06-20 13:40:12
● 2026-09-15 15:45:10
● 2026-11-07 20:30:30

○NSyns1.yahoo.com2015-05-22 → 2017-06-20 · 4 obs

● 2015-05-22 16:32:52
● 2017-06-20 13:40:12
○ 2026-09-15 15:45:10
○ 2026-11-07 20:30:30

○NSyns2.yahoo.com2015-05-22 → 2017-06-20 · 4 obs

● 2015-05-22 16:32:52
● 2017-06-20 13:40:12
○ 2026-09-15 15:45:10
○ 2026-11-07 20:30:30

●MXmx-biz.mail.am0.yahoodns.net2015-05-22 → 2026-11-07 · 2 obs

● 2015-05-22 16:32:52
● 2026-11-07 20:30:30

●A52.188.226.2282026-09-15 → 2026-11-07 · 3 obs

○ 2017-06-20 13:40:12
● 2026-09-15 15:45:10
● 2026-11-07 20:30:30

○A98.139.135.1282015-10-17 → 2017-06-20 · 5 obs

○ 2015-05-22 16:32:52
● 2015-10-17 20:26:10
● 2017-06-20 13:40:12
○ 2026-09-15 15:45:10
○ 2026-11-07 20:30:30

○A98.139.135.1992015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 16:32:52
○ 2015-10-17 20:26:10
○ 2026-11-07 20:30:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
visualmathlearning.com	ns1.turbify.com, ns2.turbify.com	2 records

✅ Authoritative Response

Server:134.33.240.61

NS records: ns1.turbify.com, ns2.turbify.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for visualmathlearning.com (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.188.226.228`
NS	2	`ns1.turbify.com, ns2.turbify.com`
MX	2	`mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30)`
SOA	1	`ns1.turbify.com hostmaster.visualmathlea`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.turbify.com, ns2.turbify.com)

Analysis

IP Addresses

visualmathlearning.com directs to one IP number, which is 52.188.226.228.

Among the host names that share IP numbers with visualmathlearning.com are guitarpitstudios.com, outshineinc.com, realsoda.com and two others.

Name Servers

DNS delegation for visualmathlearning.com points to two name servers: ns1.turbify.com and ns2.turbify.com.

visualmathlearning.com has the same name server delegation as a number of other domains, such as bob-evans-3rd.com, esther-ho.com, liapda.org and two more.

visualmathlearning.com partially shares its NS delegation with several other domains, including interclaiminc.com, michaelhowardstudios.com, gablestore.com and two others.

These name servers are regularly seen alongside yns1.yahoo.com and yns2.yahoo.com as name servers.

ns1.turbify.com resolves to 20.121.230.119. ns2.turbify.com resolves to 134.33.240.61. Both host names point to a single IP number.

Mail Servers

visualmathlearning.com routes its mail through a single mail server, mx-biz.mail.am0.yahoodns.net.

visualmathlearning.com has the same mail server arrangement as a number of other domains, for example genesis-investigations.com, lslabs.net, davidharringtonart.com and two more.

visualmathlearning.com has mail servers in common with other domains — for example stackinstocksncash.com, wanderingstreams.com and injuredtoday.ca.

It is common to find these mail servers paired with the mail servers mx-van.mail.am0.yahoodns.net.

The host mx-biz.mail.am0.yahoodns.net resolves to 67.195.204.83 and 67.195.228.75 — two IP addresses.

visualmathlearning.com - robtex.com