`sidelinelearning.com`

DNSSEC	⚠️ Not signed
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`ns-1963.awsdns-53.co.uk` ⭐
		A	2600:9000:5307:ab00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1963.awsdns-53.co.uk`
		A	205.251.199.171^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1963.awsdns-53.co.uk`
NS	`ns-1074.awsdns-06.org`
		A	2600:9000:5304:3200::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1074.awsdns-06.org`
		A	205.251.196.50^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1074.awsdns-06.org`
NS	`ns-266.awsdns-33.com`
		A	2600:9000:5301:a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-266.awsdns-33.com`
		A	205.251.193.10^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-266.awsdns-33.com`
NS	`ns-668.awsdns-19.net`
		A	2600:9000:5302:9c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-668.awsdns-19.net`
		A	205.251.194.156^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-668.awsdns-19.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-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	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.27^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`google-site-verification=PsJHmF8mSrA9t7Heu_xjIA04ABfONDotkmt8oxSGKPs`
TXT	`v=spf1 include:6507127.spf03.hubspotemail.net -all`
SOA	`ns-1963.awsdns-53.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=1774362087

rank #911593 globally
rank #416696 in the tld

Same first word

sidelinelearning.com

DNS History

13 records (10 active, 3 former)

●NSns-1074.awsdns-06.org2026-02-27 → 2026-03-24 · 3 obs

○ 2019-12-15 05:56:30
● 2026-02-27 07:30:36
● 2026-03-24 14:27:42

●NSns-1963.awsdns-53.co.uk2026-02-27 → 2026-03-24 · 3 obs

○ 2019-12-15 05:56:30
● 2026-02-27 07:30:36
● 2026-03-24 14:27:42

●NSns-266.awsdns-33.com2026-02-27 → 2026-03-24 · 3 obs

○ 2019-12-15 05:56:30
● 2026-02-27 07:30:36
● 2026-03-24 14:27:42

●NSns-668.awsdns-19.net2026-02-27 → 2026-03-24 · 3 obs

○ 2019-12-15 05:56:30
● 2026-02-27 07:30:36
● 2026-03-24 14:27:42

○NSns0.wixdns.net2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:56:30
○ 2026-02-27 07:30:36
○ 2026-03-24 14:27:42

○NSns1.wixdns.net2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:56:30
○ 2026-02-27 07:30:36
○ 2026-03-24 14:27:42

●MXalt1.aspmx.l.google.com2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

●MXalt2.aspmx.l.google.com2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

●MXalt3.aspmx.l.google.com2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

●MXalt4.aspmx.l.google.com2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

●MXaspmx.l.google.com2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

○MXi32ntwzxmvmqgjnriafuikzhb5zyz66kgni6ie6jsaydkwssqoia.mx-verification.google.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 05:56:30
○ 2026-02-27 07:30:36
○ 2026-03-24 14:27:42

●A23.236.62.1472019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 05:56:30
● 2026-03-24 14:27:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
sidelinelearning.com	ns-668.awsdns-19.net, ns-266.awsdns-33.com, ns-1074.awsdns-06.org, ns-1963.awsdns-53.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.171

NS records: ns-668.awsdns-19.net, ns-266.awsdns-33.com, ns-1074.awsdns-06.org, ns-1963.awsdns-53.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sidelinelearning.com (unsigned zone)

⏱️ Timing

Total: 1607ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	4	`ns-1074.awsdns-06.org, ns-1963.awsdns-53.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=PsJHmF8mSrA9t7H, v=spf1 include:6507127.spf03.hubspotemai`
SOA	1	`ns-1963.awsdns-53.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-266.awsdns-33.com)

Analysis

IP Addresses

sidelinelearning.com points to a single IP number: 23.236.62.147.

Other host names, for instance ctriver.org, cooperouro.com.br, gmgroups.com, aztechinc.ca and emerse.com share IP numbers with sidelinelearning.com.

Name Servers

sidelinelearning.com is delegated to four name servers: ns-266.awsdns-33.com, ns-668.awsdns-19.net, ns-1074.awsdns-06.org and ns-1963.awsdns-53.co.uk.

sidelinelearning.com at least partially shares name servers with other domains, for instance kc3view.dps.kone.com, buyrestora.com, ispolink.com, btadviserservices.com and d23h7blm8ra9yp.cloudfront.net.

These name servers are commonly used together with the name servers ns-275.awsdns-34.com, ns-1446.awsdns-52.org, ns-1836.awsdns-37.co.uk, ns-260.awsdns-32.com, ns-635.awsdns-15.net, ns-1113.awsdns-11.org, ns-238.awsdns-29.com, ns-924.awsdns-51.net, ns-1354.awsdns-41.org and ns1.crossbar.org.

Host names with two IP numbers:

ns-266.awsdns-33.com points to: 2600:9000:5301:a00::1 and 205.251.193.10.

ns-668.awsdns-19.net points to: 2600:9000:5302:9c00::1 and 205.251.194.156.

ns-1074.awsdns-06.org points to: 2600:9000:5304:3200::1 and 205.251.196.50.

ns-1963.awsdns-53.co.uk points to: 2600:9000:5307:ab00::1 and 205.251.199.171.

Mail Servers

sidelinelearning.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sidelinelearning.com shares mail servers with other domains at least in part, for instance mgi-int.com, landa.com.ar, konstantinow.com, egolfconsulting.com and cmpcorp.com.