mathsinvaders.com - dns.ninja

`mathsinvaders.com`

DNSSEC	⚠️ Not signed
A	3.105.242.135^{🇦🇺 Amazon3.104.0.0/14 EC2 SYD prefix}
		PTR	`ec2-3-105-242-135.ap-southeast-2.compute.amazonaws.com`
A	54.66.197.35^{🇦🇺 Amazon54.66.128.0/17 EC2 SYD prefix}
NS	`ns-1048.awsdns-03.org` ⭐
		A	2600:9000:5304:1800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1048.awsdns-03.org`
		A	205.251.196.24^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1048.awsdns-03.org`
NS	`ns-1970.awsdns-54.co.uk`
		A	2600:9000:5307:b200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1970.awsdns-54.co.uk`
		A	205.251.199.178^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1970.awsdns-54.co.uk`
NS	`ns-329.awsdns-41.com`
		A	2600:9000:5301:4900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-329.awsdns-41.com`
		A	205.251.193.73^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-329.awsdns-41.com`
NS	`ns-670.awsdns-19.net`
		A	2600:9000:5302:9e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-670.awsdns-19.net`
		A	205.251.194.158^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-670.awsdns-19.net`
MX	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=6waM_A0PM8ys2N_FhXAe2MM05UYgWBx2_031YD-fZlE`
SOA	`ns-1048.awsdns-03.org`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=1782104585

Subdomains

cdn.mathsinvaders.com

Same first word

mathsinvaders.com

DNS History

20 records (8 active, 12 former)

●NSns-1048.awsdns-03.org2018-05-29 → 2026-06-22 · 3 obs

○ 2016-09-25 01:27:52
● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

●NSns-1970.awsdns-54.co.uk2018-05-29 → 2026-06-22 · 3 obs

○ 2016-09-25 01:27:52
● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

●NSns-329.awsdns-41.com2018-05-29 → 2026-06-22 · 3 obs

○ 2016-09-25 01:27:52
● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

●NSns-670.awsdns-19.net2018-05-29 → 2026-06-22 · 3 obs

○ 2016-09-25 01:27:52
● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

○NSns1.dsredirection.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:26:44
○ 2015-10-16 16:33:12
○ 2026-06-22 05:10:14

○NSns1.nameserver.net.au2015-10-16 → 2016-09-25 · 5 obs

○ 2008-03-18 09:26:44
● 2015-10-16 16:33:12
● 2016-09-25 01:27:52
○ 2018-05-29 02:32:14
○ 2026-06-22 05:10:14

○NSns2.dsredirection.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:26:44
○ 2015-10-16 16:33:12
○ 2026-06-22 05:10:14

○NSns2.nameserver.net.au2015-10-16 → 2016-09-25 · 5 obs

○ 2008-03-18 09:26:44
● 2015-10-16 16:33:12
● 2016-09-25 01:27:52
○ 2018-05-29 02:32:14
○ 2026-06-22 05:10:14

○NSns3.nameserver.net.au2015-10-16 → 2016-09-25 · 5 obs

○ 2008-03-18 09:26:44
● 2015-10-16 16:33:12
● 2016-09-25 01:27:52
○ 2018-05-29 02:32:14
○ 2026-06-22 05:10:14

●MXmx1.emailsrvr.com2018-05-29 → 2026-06-22 · 2 obs

● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

●MXmx2.emailsrvr.com2018-05-29 → 2026-06-22 · 2 obs

● 2018-05-29 02:32:14
● 2026-06-22 05:10:14

○A112.140.180.1522015-10-16 → 2016-09-25 · 5 obs

○ 2008-03-18 09:26:44
● 2015-10-16 16:33:12
● 2016-09-25 01:27:52
○ 2018-05-29 02:32:14
○ 2026-06-22 05:10:14

○A15.134.109.1402026-02-26 → 2026-06-22 · 2 obs

○ 2026-02-26 12:12:34
○ 2026-06-22 05:10:14

○A208.73.212.122008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 09:26:44
○ 2015-10-16 16:33:12
○ 2026-06-22 05:10:14

●A3.105.242.1352026-06-20 → 2026-06-22 · 3 obs

○ 2026-02-26 12:12:34
● 2026-06-20 07:19:56
● 2026-06-22 05:10:14

○A3.106.88.962026-02-26 → 2026-02-26 · 4 obs

○ 2018-05-29 02:32:14
● 2026-02-26 12:12:34
○ 2026-06-20 07:19:56
○ 2026-06-22 05:10:14

○A52.65.49.2442018-05-29 → 2018-05-29 · 4 obs

○ 2016-09-25 01:27:52
● 2018-05-29 02:32:14
○ 2026-02-26 12:12:34
○ 2026-06-22 05:10:14

○A54.206.45.892026-02-26 → 2026-06-22 · 2 obs

○ 2026-02-26 12:12:34
○ 2026-06-22 05:10:14

○A54.253.188.1442026-02-26 → 2026-02-26 · 4 obs

○ 2018-05-29 02:32:14
● 2026-02-26 12:12:34
○ 2026-06-20 07:19:56
○ 2026-06-22 05:10:14

●A54.66.197.352026-06-20 → 2026-06-22 · 3 obs

○ 2026-02-26 12:12:34
● 2026-06-20 07:19:56
● 2026-06-22 05:10:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
mathsinvaders.com	ns-670.awsdns-19.net, ns-329.awsdns-41.com, ns-1048.awsdns-03.org, ns-1970.awsdns-54.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.73

NS records: ns-670.awsdns-19.net, ns-329.awsdns-41.com, ns-1048.awsdns-03.org, ns-1970.awsdns-54.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathsinvaders.com (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.105.242.135, 54.66.197.35`
NS	4	`ns-1048.awsdns-03.org, ns-1970.awsdns-54.co.uk...`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`google-site-verification=6waM_A0PM8ys2N_`
SOA	1	`ns-1048.awsdns-03.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-329.awsdns-41.com, ns-329.awsdns-41.com)

Analysis

Hierarchy

cdn.mathsinvaders.com is a subdomain of mathsinvaders.com.

IP Addresses

mathsinvaders.com has two IP addresses: 3.105.242.135 and 54.66.197.35

ec2-3-105-242-135.ap-southeast-2.compute.amazonaws.com, for instance, is one of the other host names sharing IP numbers with mathsinvaders.com.

Name Servers

The NS records for mathsinvaders.com point to four name servers: ns-329.awsdns-41.com, ns-670.awsdns-19.net, ns-1048.awsdns-03.org and ns-1970.awsdns-54.co.uk.

The name servers of mathsinvaders.com overlap at least partially with those of other domains — among them baillie-giffordinvestmentconsultingshanghai.com.cn, unicornfields.xyz, d26elk7j8lvr2.cloudfront.net and two more.

Each of the four hosts ns-329.awsdns-41.com, ns-670.awsdns-19.net, ns-1048.awsdns-03.org and ns-1970.awsdns-54.co.uk has two IP addresses. ns-329.awsdns-41.com points to 205.251.193.73 and 2600:9000:5301:4900::1. ns-670.awsdns-19.net points to 205.251.194.158 and 2600:9000:5302:9e00::1. ns-1048.awsdns-03.org points to 205.251.196.24 and 2600:9000:5304:1800::1. ns-1970.awsdns-54.co.uk points to 205.251.199.178 and 2600:9000:5307:b200::1.

Mail Servers

mathsinvaders.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

Among the domains sharing a mail server setup with mathsinvaders.com are rumbum.com, safeexitmaps.com, davidpearsontravel.com and two others.

There is at least a partial MX overlap between mathsinvaders.com and other domains, including caffevalentino.com, masonmyers.com, paintball-doncaster.co.uk and two others.

Both mx1.emailsrvr.com and mx2.emailsrvr.com have a single IP address each — mx1.emailsrvr.com resolves to 146.20.161.1 while mx2.emailsrvr.com resolves to 173.203.187.2.