mathschool.com - dns.ninja

`mathschool.com`

DNSSEC	⚠️ Not signed
A	3.234.158.118^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-234-158-118.compute-1.amazonaws.com`
A	34.194.250.138^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
A	34.228.118.248^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
A	44.207.97.181^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.158.147.118^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
NS	`ns-818.awsdns-38.net` ⭐
		A	2600:9000:5303:3200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-818.awsdns-38.net`
		A	205.251.195.50^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-818.awsdns-38.net`
NS	`ns-1254.awsdns-28.org`
		A	2600:9000:5304:e600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1254.awsdns-28.org`
		A	205.251.196.230^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1254.awsdns-28.org`
NS	`ns-135.awsdns-16.com`
		A	2600:9000:5300:8700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-135.awsdns-16.com`
		A	205.251.192.135^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-135.awsdns-16.com`
NS	`ns-1652.awsdns-14.co.uk`
		A	2600:9000:5306:7400::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1652.awsdns-14.co.uk`
		A	205.251.198.116^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1652.awsdns-14.co.uk`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`MS=ms41453063`
TXT	`google-site-verification=-aAN-QsRaVamMW-Vi4P68Qn8jrI_rhWPQ6tBq2vzUeA`
TXT	`slack-domain-verification=LlficiXixWelsAeqBjF4UOMnK2XQ00eBhpEvY2ua`
TXT	`v=spf1 a mx include:_spf.google.com include:amazonses.com include:servers.mcs...`
SOA	`ns-818.awsdns-38.net`awsdns-hostmaster@amazon.com serial=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=1783188471

rank #440552 globally
rank #187875 in the tld
📈 Tranco rank: #484,441

Subdomains

www.mathschool.com

homework.mathschool.com

Same first word

mathschool.ru

mathschool.com

mathschool.fr

mathschool.info

mathschool.co.in

mathschool.lt

mathschool.org

mathschool.net

Similar names

mhatschool.ru

schoolmath.eu

schoolmath.com

homolatsch.at

schoolmath.ru

schoolmath.org

DNS History

20 records (14 active, 6 former)

○NSbuy.internettraffic.com2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:00:08
● 2016-07-14 12:59:10
○ 2017-03-20 04:11:16
○ 2026-07-04 18:31:54

●NSns-1254.awsdns-28.org2026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●NSns-135.awsdns-16.com2026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●NSns-1652.awsdns-14.co.uk2026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●NSns-818.awsdns-38.net2026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

○NSns1.uniregistrymarket.link2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-14 12:59:10
● 2017-03-20 04:11:16
○ 2026-05-28 11:38:16
○ 2026-07-04 18:31:54

○NSns2.uniregistrymarket.link2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-14 12:59:10
● 2017-03-20 04:11:16
○ 2026-05-28 11:38:16
○ 2026-07-04 18:31:54

○NSsell.internettraffic.com2015-08-12 → 2016-07-14 · 4 obs

● 2015-08-12 21:00:08
● 2016-07-14 12:59:10
○ 2017-03-20 04:11:16
○ 2026-07-04 18:31:54

●MXalt1.aspmx.l.google.com2026-05-28 → 2026-07-04 · 2 obs

● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●MXalt2.aspmx.l.google.com2026-05-28 → 2026-07-04 · 2 obs

● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●MXaspmx.l.google.com2026-05-28 → 2026-07-04 · 2 obs

● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●MXaspmx2.googlemail.com2026-05-28 → 2026-07-04 · 2 obs

● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●MXaspmx3.googlemail.com2026-05-28 → 2026-07-04 · 2 obs

● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●A3.234.158.1182026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●A34.194.250.1382026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●A34.228.118.2482026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●A44.207.97.1812026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

●A54.158.147.1182026-05-28 → 2026-07-04 · 3 obs

○ 2017-03-20 04:11:16
● 2026-05-28 11:38:16
● 2026-07-04 18:31:54

○A69.172.201.1532016-07-14 → 2017-03-20 · 5 obs

○ 2016-03-18 00:07:14
● 2016-07-14 12:59:10
● 2017-03-20 04:11:16
○ 2026-05-28 11:38:16
○ 2026-07-04 18:31:54

○A69.172.201.2082015-08-12 → 2016-03-18 · 4 obs

● 2015-08-12 21:00:08
● 2016-03-18 00:07:14
○ 2016-07-14 12:59:10
○ 2026-07-04 18:31:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
mathschool.com	ns-135.awsdns-16.com, ns-818.awsdns-38.net, ns-1652.awsdns-14.co.uk, ns-1254.awsdns-28.org	2 records

✅ Authoritative Response

Server:205.251.192.135

NS records: ns-135.awsdns-16.com, ns-818.awsdns-38.net, ns-1652.awsdns-14.co.uk, ns-1254.awsdns-28.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathschool.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`44.207.97.181, 34.194.250.138...`
NS	4	`ns-1254.awsdns-28.org, ns-135.awsdns-16.com...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	4	`MS=ms41453063, google-site-verification=-aAN-QsRaVamMW-...`
SOA	1	`ns-818.awsdns-38.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-135.awsdns-16.com, ns-135.awsdns-16.com)

Analysis

Hierarchy

www.mathschool.com and homework.mathschool.com are both subdomains of mathschool.com.

IP Addresses

mathschool.com points to five IP addresses: 3.234.158.118, 34.194.250.138, 34.228.118.248 and two more

www.russianschool.com, www.mathschool.com, homework.mathschool.com and two other host names share IP numbers with mathschool.com.

Name Servers

The authoritative name servers for mathschool.com are ns-135.awsdns-16.com, ns-818.awsdns-38.net, ns-1254.awsdns-28.org and ns-1652.awsdns-14.co.uk.

mathschool.com has at least partial name server overlap with other domains, such as nytimesontheweb.com, nelnetinsurancefraud.us, wordlink2.com and two others.

ns-135.awsdns-16.com, ns-818.awsdns-38.net, ns-1254.awsdns-28.org and ns-1652.awsdns-14.co.uk all point to exactly two IP numbers each: ns-135.awsdns-16.com → 205.251.192.135 and 2600:9000:5300:8700::1; ns-818.awsdns-38.net → 205.251.195.50 and 2600:9000:5303:3200::1; ns-1254.awsdns-28.org → 205.251.196.230 and 2600:9000:5304:e600::1; ns-1652.awsdns-14.co.uk → 205.251.198.116 and 2600:9000:5306:7400::1.

Mail Servers

mathschool.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

mathschool.com has at least partial mail server overlap with other domains such as skyofbluecards.com, indiereign.com, dunes.org and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com points to 64.233.180.27 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.