mathlearningtools.com - dns.ninja

`mathlearningtools.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`expired1.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5579:3847:da72:12fc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.103.183^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-103-183.compute-1.amazonaws.com`
NS	`expired2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:ad85:4f64:f7ed:c207^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.90.178.22^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-178-22.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
			PTR	`mail2.namebrightmail.com`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com ip4:216.87...`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-24 #1

`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=1784906262

Previously MX for

mathlearningtools.com

Same first word

mathlearningtools.com

DNS History

24 records (9 active, 15 former)

●NSexpired1.namebrightdns.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

●NSexpired2.namebrightdns.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

○NSns1.afternic.com2026-03-28 → 2026-03-28 · 4 obs

○ 2020-02-09 06:00:40
● 2026-03-28 03:21:26
○ 2026-07-24 15:35:54
○ 2026-07-24 15:35:56

○NSns1.bluehost.com2015-07-14 → 2017-03-15 · 4 obs

● 2015-07-14 14:59:42
● 2017-03-15 07:05:30
○ 2020-02-09 06:00:40
○ 2026-07-24 15:35:56

○NSns1.helpinghost.net2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-15 07:05:30
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

●NSns1.namebrightdns.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

○NSns2.afternic.com2026-03-28 → 2026-03-28 · 4 obs

○ 2020-02-09 06:00:40
● 2026-03-28 03:21:26
○ 2026-07-24 15:35:54
○ 2026-07-24 15:35:56

○NSns2.bluehost.com2015-07-14 → 2017-03-15 · 4 obs

● 2015-07-14 14:59:42
● 2017-03-15 07:05:30
○ 2020-02-09 06:00:40
○ 2026-07-24 15:35:56

○NSns2.helpinghost.net2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-15 07:05:30
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

○NSns3.helpinghost.net2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-15 07:05:30
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

○MX.2026-03-28 → 2026-07-24 · 2 obs

○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

●MXmail1.namebrightmail.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

●MXmail2.namebrightmail.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

○MXmathlearningtools.com2015-07-14 → 2020-02-09 · 4 obs

● 2015-07-14 14:59:42
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

○A13.248.169.482026-03-28 → 2026-03-28 · 4 obs

○ 2020-02-09 06:00:40
● 2026-03-28 03:21:26
○ 2026-07-24 15:35:54
○ 2026-07-24 15:35:56

○A173.254.10.1612015-07-14 → 2016-06-20 · 4 obs

● 2015-07-14 14:59:42
● 2016-06-20 10:23:58
○ 2017-03-15 07:05:30
○ 2026-07-24 15:35:56

○A2600:1f18:2026:4f12:2ba1:5a:91f7:4b8a2020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-15 07:05:30
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

○A50.116.64.1062017-03-15 → 2017-03-15 · 4 obs

○ 2016-06-20 10:23:58
● 2017-03-15 07:05:30
○ 2020-02-09 06:00:40
○ 2026-07-24 15:35:56

○A52.207.183.882020-02-09 → 2020-02-09 · 4 obs

○ 2017-03-15 07:05:30
● 2020-02-09 06:00:40
○ 2026-03-28 03:21:26
○ 2026-07-24 15:35:56

●A52.44.244.982026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

●A54.165.131.1832026-07-24 → 2026-07-24 · 3 obs

○ 2026-03-28 03:21:26
● 2026-07-24 15:35:54
● 2026-07-24 15:35:56

○A76.223.54.1462026-03-28 → 2026-03-28 · 4 obs

○ 2020-02-09 06:00:40
● 2026-03-28 03:21:26
○ 2026-07-24 15:35:54
○ 2026-07-24 15:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mathlearningtools.com	expired1.namebrightdns.com, expired2.namebrightdns.com	4 records

✅ Authoritative Response

Server:54.90.178.22

NS records: expired1.namebrightdns.com, expired2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathlearningtools.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.44.244.98, 54.165.131.183`
AAAA	2	`2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb`
NS	2	`expired1.namebrightdns.com, expired2.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10)`
TXT	2	`google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (expired1.namebrightdns.com, expired1.namebrightdns.com, expired2.namebrightdns.com...)

Analysis

IP Addresses

mathlearningtools.com has four IP addresses: 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.

zzppyy.com, domaju.com, apenow.com and two other host names share IP numbers with mathlearningtools.com.

Name Servers

DNS for mathlearningtools.com is handled by three authoritative name servers: expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com.

mathlearningtools.com has at least partial name server overlap with other domains, such as ovationstage.com, cluster.apostillenewyork.com, trabajio.com and two others.

These name servers tend to appear together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Hosts that point to four IP numbers:

ns1.namebrightdns.com has four IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.

Hostnames that resolve to two IP addresses:

expired1.namebrightdns.com has two IP addresses: 54.167.103.183 and 2600:1f18:683a:ae1b:5579:3847:da72:12fc.

expired2.namebrightdns.com has two IP addresses: 54.90.178.22 and 2600:1f18:683a:ae1a:ad85:4f64:f7ed:c207.

Mail Servers

Mail for mathlearningtools.com is handled by two mail servers — mail1.namebrightmail.com and mail2.namebrightmail.com.

mathlearningtools.com uses an identical mail server configuration to several other domains — among them fiizu.com, 687qq.com, nesinecasino249.com and two more.

mail1.namebrightmail.com directs to 66.35.35.26 and mail2.namebrightmail.com directs to 66.35.35.28; each host name points to exactly one IP number.