`studysoup.com`

DNSSEC	⚠️ Not signed
A	54.189.254.180^{🇺🇸 Amazon54.188.0.0/15 EC2 PDX prefix}
		PTR	`ec2-54-189-254-180.us-west-2.compute.amazonaws.com`
NS	`ns-59.awsdns-07.com` ⭐
		A	2600:9000:5300:3b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-59.awsdns-07.com`
		A	205.251.192.59^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-59.awsdns-07.com`
NS	`ns-1274.awsdns-31.org`
		A	2600:9000:5304:fa00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1274.awsdns-31.org`
		A	205.251.196.250^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1274.awsdns-31.org`
NS	`ns-1876.awsdns-42.co.uk`
		A	2600:9000:5307:5400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1876.awsdns-42.co.uk`
		A	205.251.199.84^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1876.awsdns-42.co.uk`
NS	`ns-588.awsdns-09.net`
		A	2600:9000:5302:4c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-588.awsdns-09.net`
		A	205.251.194.76^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-588.awsdns-09.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f27.1e100.net`
TXT	`google-site-verification=3IJW27oCDrcomJbldeH3mjQtsmNhaUOAHcoydQtTRNo`
TXT	`google-site-verification=IjhYxygqTh_QQAgQNMLkwtPHv6G0ALAwS-OeCz5ADAM`
TXT	`google-site-verification=ojovbjE-Agfvz1KW0fG0LtvO_P6pam4DCKntoAxV_Zc`
TXT	`google-site-verification=sueh6Z-c0g7pJVCmNtpmYXHH4JOYAgJ97dFUR2hrxg0`
TXT	`google-site-verification=wLUyXATAv5VniSMxaVdT8X1Sl-MDRAywsO_QjN-ZUUY`
TXT	`v=spf1 include:sendgrid.net include:_spf.google.com ip4:23.253.77.201 ip4:166...`
SOA	`ns-59.awsdns-07.com`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=1771291435

rank #422228 globally
rank #189131 in the tld
📈 Tranco rank: #370,440

Subdomains

email.studysoup.com

Same first word

studysoup.com

DNS History

14 records (10 active, 4 former)

●NSns-1274.awsdns-31.org2026-03-03 → 2026-03-08 · 3 obs

○ 2017-08-01 15:43:44
● 2026-03-03 09:13:40
● 2026-03-08 09:24:52

●NSns-1876.awsdns-42.co.uk2026-03-03 → 2026-03-08 · 3 obs

○ 2017-08-01 15:43:44
● 2026-03-03 09:13:40
● 2026-03-08 09:24:52

●NSns-588.awsdns-09.net2026-03-03 → 2026-03-08 · 3 obs

○ 2017-08-01 15:43:44
● 2026-03-03 09:13:40
● 2026-03-08 09:24:52

●NSns-59.awsdns-07.com2026-03-03 → 2026-03-08 · 3 obs

○ 2017-08-01 15:43:44
● 2026-03-03 09:13:40
● 2026-03-08 09:24:52

○NSns15.domaincontrol.com2015-05-13 → 2017-08-01 · 4 obs

● 2015-05-13 00:48:26
● 2017-08-01 15:43:44
○ 2026-03-03 09:13:40
○ 2026-03-08 09:24:52

○NSns16.domaincontrol.com2015-05-13 → 2017-08-01 · 4 obs

● 2015-05-13 00:48:26
● 2017-08-01 15:43:44
○ 2026-03-03 09:13:40
○ 2026-03-08 09:24:52

●MXalt1.aspmx.l.google.com2015-05-13 → 2026-03-08 · 2 obs

● 2015-05-13 00:48:26
● 2026-03-08 09:24:52

●MXalt2.aspmx.l.google.com2015-05-13 → 2026-03-08 · 2 obs

● 2015-05-13 00:48:26
● 2026-03-08 09:24:52

●MXaspmx.l.google.com2015-05-13 → 2026-03-08 · 2 obs

● 2015-05-13 00:48:26
● 2026-03-08 09:24:52

●MXaspmx2.googlemail.com2015-05-13 → 2026-03-08 · 2 obs

● 2015-05-13 00:48:26
● 2026-03-08 09:24:52

●MXaspmx3.googlemail.com2015-05-13 → 2026-03-08 · 2 obs

● 2015-05-13 00:48:26
● 2026-03-08 09:24:52

○A23.253.77.2012015-05-13 → 2016-03-29 · 4 obs

● 2015-05-13 00:48:26
● 2016-03-29 08:59:48
○ 2016-08-13 19:46:24
○ 2026-03-08 09:24:52

○A52.24.194.2162016-08-13 → 2017-08-01 · 5 obs

○ 2016-03-29 08:59:48
● 2016-08-13 19:46:24
● 2017-08-01 15:43:44
○ 2026-03-03 09:13:40
○ 2026-03-08 09:24:52

●A54.189.254.1802026-03-03 → 2026-03-08 · 3 obs

○ 2017-08-01 15:43:44
● 2026-03-03 09:13:40
● 2026-03-08 09:24:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
studysoup.com	ns-59.awsdns-07.com, ns-588.awsdns-09.net, ns-1876.awsdns-42.co.uk, ns-1274.awsdns-31.org	1 record

✅ Authoritative Response

Server: 205.251.199.84

NS records: ns-59.awsdns-07.com, ns-588.awsdns-09.net, ns-1876.awsdns-42.co.uk, ns-1274.awsdns-31.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studysoup.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.189.254.180`
NS	4	`ns-1274.awsdns-31.org, ns-1876.awsdns-42.co.uk...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	6	`google-site-verification=3IJW27oCDrcomJb, google-site-verification=IjhYxygqTh_QQAg...`
SOA	1	`ns-59.awsdns-07.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-59.awsdns-07.com)

Analysis

Hierarchy

The parent of email.studysoup.com is studysoup.com.

IP Addresses

studysoup.com points to a single IP: 54.189.254.180.

Other host names, such as ec2-54-189-254-180.us-west-2.compute.amazonaws.com, share IP numbers with studysoup.com.

Name Servers

studysoup.com's delegation is handled by four name servers: ns-59.awsdns-07.com, ns-588.awsdns-09.net, ns-1274.awsdns-31.org and ns-1876.awsdns-42.co.uk.

studysoup.com partially shares name servers with other domains; examples include dev.fc-nbn.servicestream.com.au, tartigrado.com, echo11media.com, smartwatchstations.com and agroland.dk.

Host names with two IPs:

ns-59.awsdns-07.com points to 2600:9000:5300:3b00::1 and 205.251.192.59

ns-588.awsdns-09.net points to 2600:9000:5302:4c00::1 and 205.251.194.76

ns-1274.awsdns-31.org points to 2600:9000:5304:fa00::1 and 205.251.196.250

ns-1876.awsdns-42.co.uk points to 2600:9000:5307:5400::1 and 205.251.199.84

Mail Servers

Five mail servers handle studysoup.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

studysoup.com shares some mail servers with other domains, at least partially, such as yodacom.ru, whatismint.com, formbiz.com, westleedsdispatch.com and myi40.com.