`studentkeeper.com`

DNSSEC	⚠️ Not signed
NS	`ns-1727.awsdns-23.co.uk` ⭐
		A	2600:9000:5306:bf00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1727.awsdns-23.co.uk`
		A	205.251.198.191^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1727.awsdns-23.co.uk`
NS	`ns-1430.awsdns-50.org`
		A	2600:9000:5305:9600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1430.awsdns-50.org`
		A	205.251.197.150^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1430.awsdns-50.org`
NS	`ns-419.awsdns-52.com`
		A	2600:9000:5301:a300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-419.awsdns-52.com`
		A	205.251.193.163^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-419.awsdns-52.com`
NS	`ns-941.awsdns-53.net`
		A	2600:9000:5303:ad00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-941.awsdns-53.net`
		A	205.251.195.173^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-941.awsdns-53.net`
MX	`ms53724478.msv1.invalid` ⭐
TXT	`MS=ms53724478`
TXT	`google-site-verification=hiElhDBhbZ_CFhqsv6qPnrSAUdUd1xqa4lzNmLh-eWw`
SOA	`ns-1727.awsdns-23.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=1774389407

📈 Tranco rank: #450,134

Subdomains

us.studentkeeper.com

Same first word

studentkeeper.com

DNS History

14 records (5 active, 9 former)

●NSns-1430.awsdns-50.org2026-02-28 → 2026-03-24 · 3 obs

○ 2018-01-24 13:22:38
● 2026-02-28 08:43:24
● 2026-03-24 22:25:34

●NSns-1727.awsdns-23.co.uk2026-02-28 → 2026-03-24 · 3 obs

○ 2018-01-24 13:22:38
● 2026-02-28 08:43:24
● 2026-03-24 22:25:34

●NSns-419.awsdns-52.com2026-02-28 → 2026-03-24 · 3 obs

○ 2018-01-24 13:22:38
● 2026-02-28 08:43:24
● 2026-03-24 22:25:34

●NSns-941.awsdns-53.net2026-02-28 → 2026-03-24 · 3 obs

○ 2018-01-24 13:22:38
● 2026-02-28 08:43:24
● 2026-03-24 22:25:34

○NSns01.cashparking.com2015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 04:02:12
○ 2015-10-27 13:47:08
○ 2026-03-24 22:25:34

○NSns23.domaincontrol.com2015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-12 04:02:12
● 2015-10-27 13:47:08
○ 2016-01-04 06:31:36
○ 2026-03-24 22:25:34

○NSns24.domaincontrol.com2015-10-27 → 2015-10-27 · 4 obs

○ 2015-06-12 04:02:12
● 2015-10-27 13:47:08
○ 2016-01-04 06:31:36
○ 2026-03-24 22:25:34

○NSns27.domaincontrol.com2016-04-12 → 2018-01-24 · 5 obs

○ 2016-01-04 06:31:36
● 2016-04-12 15:53:44
● 2018-01-24 13:22:38
○ 2026-02-28 08:43:24
○ 2026-03-24 22:25:34

○NSns28.domaincontrol.com2016-04-12 → 2018-01-24 · 5 obs

○ 2016-01-04 06:31:36
● 2016-04-12 15:53:44
● 2018-01-24 13:22:38
○ 2026-02-28 08:43:24
○ 2026-03-24 22:25:34

○MXmailstore1.secureserver.net2015-06-12 → 2018-01-24 · 7 obs

● 2015-06-12 04:02:12
● 2015-10-27 13:47:08
○ 2016-01-04 06:31:36
● 2016-04-12 15:53:44
● 2018-01-24 13:22:38
○ 2026-02-28 08:43:24
○ 2026-03-24 22:25:34

●MXms53724478.msv1.invalid2026-02-28 → 2026-03-24 · 3 obs

○ 2018-01-24 13:22:38
● 2026-02-28 08:43:24
● 2026-03-24 22:25:34

○MXsmtp.secureserver.net2015-06-12 → 2018-01-24 · 7 obs

● 2015-06-12 04:02:12
● 2015-10-27 13:47:08
○ 2016-01-04 06:31:36
● 2016-04-12 15:53:44
● 2018-01-24 13:22:38
○ 2026-02-28 08:43:24
○ 2026-03-24 22:25:34

○A184.168.221.962015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 04:02:12
○ 2015-10-27 13:47:08
○ 2026-03-24 22:25:34

○A50.63.202.422015-10-27 → 2018-01-24 · 7 obs

○ 2015-06-12 04:02:12
● 2015-10-27 13:47:08
○ 2016-01-04 06:31:36
● 2016-04-12 15:53:44
● 2018-01-24 13:22:38
○ 2026-02-28 08:43:24
○ 2026-03-24 22:25:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
studentkeeper.com	ns-419.awsdns-52.com, ns-941.awsdns-53.net, ns-1727.awsdns-23.co.uk, ns-1430.awsdns-50.org	1 record

✅ Authoritative Response

Server:205.251.197.150

NS records: ns-419.awsdns-52.com, ns-941.awsdns-53.net, ns-1727.awsdns-23.co.uk, ns-1430.awsdns-50.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentkeeper.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1430.awsdns-50.org, ns-1727.awsdns-23.co.uk...`
MX	1	`ms53724478.msv1.invalid (pri: 32767)`
TXT	2	`MS=ms53724478, google-site-verification=hiElhDBhbZ_CFhq`
SOA	1	`ns-1727.awsdns-23.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-419.awsdns-52.com)

Analysis

Hierarchy

us.studentkeeper.com has studentkeeper.com as its parent.

Name Servers

studentkeeper.com is delegated to four name servers: ns-419.awsdns-52.com, ns-941.awsdns-53.net, ns-1430.awsdns-50.org and ns-1727.awsdns-23.co.uk.

studentkeeper.com at least partially shares name servers with other domains such as signalplus.net, mythicentertainment.com, 46.77.3.in-addr.arpa, lesaintlogistics.com and vs-type-mapper.com.

These name servers are commonly used with ns1-24-eu-central-1.ec2-rdns.amazonaws.com, ns2-24-eu-central-1.ec2-rdns.amazonaws.com, ns3-24-eu-central-1.ec2-rdns.amazonaws.com and ns4-24-eu-central-1.ec2-rdns.amazonaws.com.

Host names with two IP numbers:

ns-419.awsdns-52.com points to 2600:9000:5301:a300::1 and 205.251.193.163

ns-941.awsdns-53.net points to 2600:9000:5303:ad00::1 and 205.251.195.173

ns-1430.awsdns-50.org points to 2600:9000:5305:9600::1 and 205.251.197.150

ns-1727.awsdns-23.co.uk points to 2600:9000:5306:bf00::1 and 205.251.198.191

Mail Servers

studentkeeper.com is handled by a single mail server, ms53724478.msv1.invalid.

studentkeeper.com - robtex.com