swunmath.com - dns.ninja

`swunmath.com`

DNSSEC	⚠️ Not signed
A	34.218.62.252^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
		PTR	`ec2-34-218-62-252.us-west-2.compute.amazonaws.com`
A	54.149.133.54^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
A	100.22.212.181^{🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix}
A	100.23.117.153^{🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix}
NS	`ns-1694.awsdns-19.co.uk` ⭐
		A	2600:9000:5306:9e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1694.awsdns-19.co.uk`
		A	205.251.198.158^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1694.awsdns-19.co.uk`
NS	`ns-1067.awsdns-05.org`
		A	2600:9000:5304:2b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1067.awsdns-05.org`
		A	205.251.196.43^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1067.awsdns-05.org`
NS	`ns-217.awsdns-27.com`
		A	2600:9000:5300:d900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-217.awsdns-27.com`
		A	205.251.192.217^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-217.awsdns-27.com`
NS	`ns-965.awsdns-56.net`
		A	2600:9000:5303:c500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-965.awsdns-56.net`
		A	205.251.195.197^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-965.awsdns-56.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
TXT	`v=spf1 a include:_spf.google.com ~all`
SOA	`ns-1694.awsdns-19.co.uk`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=1785624682

PTR for

8.e.b.1.8.1.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.1.0.c.3.0.0.6.2.ip6.arpa

Subdomains

classroom.swunmath.com

www.swunmath.com

btbf.swunmath.com

Same first word

swunmath.com

swunmath.net

DNS History

34 records (9 active, 25 former)

●NSns-1067.awsdns-05.org2026-04-14 → 2026-08-01 · 3 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
● 2026-08-01 22:59:42

●NSns-1694.awsdns-19.co.uk2026-04-14 → 2026-08-01 · 3 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
● 2026-08-01 22:59:42

●NSns-217.awsdns-27.com2026-04-14 → 2026-08-01 · 3 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
● 2026-08-01 22:59:42

●NSns-965.awsdns-56.net2026-04-14 → 2026-08-01 · 3 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
● 2026-08-01 22:59:42

○NSns1.linode.com2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○NSns2.linode.com2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○NSns3.linode.com2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○NSns4.linode.com2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○NSns5.linode.com2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○MXmailstore1.secureserver.net2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

●MXsmtp.google.com2026-04-14 → 2026-08-01 · 3 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
● 2026-08-01 22:59:42

○MXsmtp.secureserver.net2015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

●A100.22.212.1812026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-21 18:50:10
● 2026-08-01 22:59:40
● 2026-08-01 22:59:42

●A100.23.117.1532026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-21 18:50:10
● 2026-08-01 22:59:40
● 2026-08-01 22:59:42

○A184.32.96.2032026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-14 07:45:08
● 2026-07-07 23:50:04
○ 2026-07-21 18:50:10
○ 2026-08-01 22:59:42

○A184.34.124.182026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-14 07:45:08
● 2026-07-07 23:50:04
○ 2026-07-21 18:50:10
○ 2026-08-01 22:59:42

○A2600:3c01::f03c:91ff:fe18:1be82015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○A32.186.235.1982026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-14 07:45:08
● 2026-07-07 23:50:04
○ 2026-07-21 18:50:10
○ 2026-08-01 22:59:42

○A34.208.12.92026-04-14 → 2026-08-01 · 2 obs

○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

●A34.218.62.2522026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-21 18:50:10
● 2026-08-01 22:59:40
● 2026-08-01 22:59:42

○A35.155.112.1732026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-07 23:50:04
● 2026-07-21 18:50:10
○ 2026-08-01 22:59:40
○ 2026-08-01 22:59:42

○A35.83.219.862026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-07 23:50:04
● 2026-07-21 18:50:10
○ 2026-08-01 22:59:40
○ 2026-08-01 22:59:42

○A44.232.206.832026-04-14 → 2026-04-14 · 4 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
○ 2026-07-07 23:50:04
○ 2026-08-01 22:59:42

○A44.254.61.2412026-04-14 → 2026-04-14 · 4 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
○ 2026-07-07 23:50:04
○ 2026-08-01 22:59:42

○A45.33.48.1662015-06-07 → 2016-11-27 · 4 obs

● 2015-06-07 11:01:54
● 2016-11-27 04:00:14
○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○A52.26.177.362026-04-14 → 2026-08-01 · 2 obs

○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○A52.32.122.942026-04-14 → 2026-08-01 · 2 obs

○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

○A52.36.192.1522026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-07 23:50:04
● 2026-07-21 18:50:10
○ 2026-08-01 22:59:40
○ 2026-08-01 22:59:42

○A52.36.75.722026-07-21 → 2026-07-21 · 4 obs

○ 2026-07-07 23:50:04
● 2026-07-21 18:50:10
○ 2026-08-01 22:59:40
○ 2026-08-01 22:59:42

○A52.89.223.232026-04-14 → 2026-04-14 · 4 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
○ 2026-07-07 23:50:04
○ 2026-08-01 22:59:42

●A54.149.133.542026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-21 18:50:10
● 2026-08-01 22:59:40
● 2026-08-01 22:59:42

○A54.149.64.1932026-04-14 → 2026-04-14 · 4 obs

○ 2016-11-27 04:00:14
● 2026-04-14 07:45:08
○ 2026-07-07 23:50:04
○ 2026-08-01 22:59:42

○A54.201.1.1592026-07-07 → 2026-07-07 · 4 obs

○ 2026-04-14 07:45:08
● 2026-07-07 23:50:04
○ 2026-07-21 18:50:10
○ 2026-08-01 22:59:42

○A54.244.196.2312026-04-14 → 2026-08-01 · 2 obs

○ 2026-04-14 07:45:08
○ 2026-08-01 22:59:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
swunmath.com	ns-217.awsdns-27.com, ns-965.awsdns-56.net, ns-1067.awsdns-05.org, ns-1694.awsdns-19.co.uk	2 records

✅ Authoritative Response

Server:205.251.196.43

NS records: ns-217.awsdns-27.com, ns-965.awsdns-56.net, ns-1067.awsdns-05.org, ns-1694.awsdns-19.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swunmath.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.149.133.54, 34.218.62.252...`
NS	4	`ns-1067.awsdns-05.org, ns-1694.awsdns-19.co.uk...`
MX	1	`smtp.google.com (pri: 0)`
TXT	1	`v=spf1 a include:_spf.google.com ~all`
SOA	1	`ns-1694.awsdns-19.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-217.awsdns-27.com, ns-217.awsdns-27.com)

Analysis

Hierarchy

classroom.swunmath.com, www.swunmath.com and btbf.swunmath.com are all subdomains of swunmath.com.

IP Addresses

swunmath.com directs to four IP numbers, which are 34.218.62.252, 54.149.133.54, 100.22.212.181 and 100.23.117.153.

Name Servers

The authoritative name servers for swunmath.com are ns-217.awsdns-27.com, ns-965.awsdns-56.net, ns-1067.awsdns-05.org and ns-1694.awsdns-19.co.uk.

The name servers of swunmath.com overlap at least partially with those of other domains — among them teamaceracing.com, clipcentric.com, d2goynm2c8skv6.cloudfront.net and two more.

Each of the four hosts ns-217.awsdns-27.com, ns-965.awsdns-56.net, ns-1067.awsdns-05.org and ns-1694.awsdns-19.co.uk has two IP addresses. ns-217.awsdns-27.com points to 205.251.192.217 and 2600:9000:5300:d900::1. ns-965.awsdns-56.net points to 205.251.195.197 and 2600:9000:5303:c500::1. ns-1067.awsdns-05.org points to 205.251.196.43 and 2600:9000:5304:2b00::1. ns-1694.awsdns-19.co.uk points to 205.251.198.158 and 2600:9000:5306:9e00::1.

Mail Servers

Mail for swunmath.com is handled by a single mail server, smtp.google.com.

swunmath.com uses an identical mail server configuration to several other domains — among them archive-cr.com, elitesalespartners.com, bspdigital.com and two more.

swunmath.com has at least partial mail server overlap with other domains such as bpmedia.com, canvasholidays.nl, sharespro.ru and two more.

These mail servers commonly appear together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 172.253.115.26, 172.253.122.26, 172.253.122.27 and 6 others.