`schoollinked.com`

DNSSEC	⚠️ Not signed
A	3.33.152.147^{🇺🇸 Amazon3.33.144.0/20}
		PTR	`a4ec4c6ea1c92e2e6.awsglobalaccelerator.com`
A	15.197.142.173^{🇺🇸 Amazon15.197.128.0/20}
NS	`ns53.domaincontrol.com` ⭐
		A	2603:5:21a2::1b^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns53.domaincontrol.com`
		A	97.74.106.27^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns53.domaincontrol.com`
NS	`ns54.domaincontrol.com`
		A	2603:5:22a2::1b^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns54.domaincontrol.com`
		A	173.201.74.27^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns54.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2022-02-28 #0

`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=1778524296

Same first word

schoollinked.com

DNS History

14 records (6 active, 8 former)

○NSdns11.parkpage.foundationapi.com2015-10-30 → 2015-10-30 · 4 obs

○ 2015-06-17 15:47:26
● 2015-10-30 23:49:00
○ 2016-01-20 20:24:24
○ 2026-05-11 18:49:58

○NSdns12.parkpage.foundationapi.com2015-10-30 → 2015-10-30 · 4 obs

○ 2015-06-17 15:47:26
● 2015-10-30 23:49:00
○ 2016-01-20 20:24:24
○ 2026-05-11 18:49:58

○NSns1.sugardns.net2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:47:26
○ 2015-10-30 23:49:00
○ 2026-05-11 18:49:58

○NSns2.sugardns.net2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:47:26
○ 2015-10-30 23:49:00
○ 2026-05-11 18:49:58

○NSns3.sugardns.net2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:47:26
○ 2015-10-30 23:49:00
○ 2026-05-11 18:49:58

○NSns4.sugardns.net2015-06-17 → 2015-06-17 · 3 obs

● 2015-06-17 15:47:26
○ 2015-10-30 23:49:00
○ 2026-05-11 18:49:58

●NSns53.domaincontrol.com2016-05-02 → 2026-05-11 · 3 obs

○ 2016-01-20 20:24:24
● 2016-05-02 05:41:34
● 2026-05-11 18:49:58

●NSns54.domaincontrol.com2016-05-02 → 2026-05-11 · 3 obs

○ 2016-01-20 20:24:24
● 2016-05-02 05:41:34
● 2026-05-11 18:49:58

●MXmailstore1.secureserver.net2016-05-02 → 2026-05-11 · 2 obs

● 2016-05-02 05:41:34
● 2026-05-11 18:49:58

●MXsmtp.secureserver.net2016-05-02 → 2026-05-11 · 2 obs

● 2016-05-02 05:41:34
● 2026-05-11 18:49:58

●A15.197.142.1732026-05-11 → 2026-05-11 · 2 obs

○ 2018-09-06 18:07:48
● 2026-05-11 18:49:58

○A184.168.221.502016-05-02 → 2018-09-06 · 4 obs

○ 2016-01-20 20:24:24
● 2016-05-02 05:41:34
● 2018-09-06 18:07:48
○ 2026-05-11 18:49:58

○A209.99.40.2222015-10-30 → 2015-10-30 · 3 obs

● 2015-10-30 23:49:00
○ 2016-01-20 20:24:24
○ 2026-05-11 18:49:58

●A3.33.152.1472026-05-11 → 2026-05-11 · 2 obs

○ 2018-09-06 18:07:48
● 2026-05-11 18:49:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
schoollinked.com	ns53.domaincontrol.com, ns54.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.74.27

NS records: ns53.domaincontrol.com, ns54.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoollinked.com (unsigned zone)

⏱️ Timing

Total: 486ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.142.173, 3.33.152.147`
NS	2	`ns53.domaincontrol.com, ns54.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns53.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)

Analysis

IP Addresses

schoollinked.com points to two IP numbers: 3.33.152.147 and 15.197.142.173.

Other host names, for instance goalschaser.com, pstfo.com, arteforte.net, timyanke.me and ldklivingagedcare.com share IP numbers with schoollinked.com.

Name Servers

Delegation for schoollinked.com rests with two name servers, ns53.domaincontrol.com and ns54.domaincontrol.com.

schoollinked.com shares the same name server setup as other domains, including moldeko.com, yanggis.com, slicktom.com, zontaspacecoast.org and jlimp.com.

schoollinked.com shares name servers with other domains at least partially, for example aapptec.com.

Host names with two IP numbers: ns53.domaincontrol.com points to 2603:5:21a2::1b and 97.74.106.27; ns54.domaincontrol.com points to 2603:5:22a2::1b and 173.201.74.27.

Mail Servers

schoollinked.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

schoollinked.com uses the same mail server configuration as other domains, such as quailblog.net, sunplay.center, gifttoappreciate.com, antem.com and filmgen.com.

schoollinked.com shares mail servers with other domains, at least partially, for instance wetterauer-seenplatte.de and tachler.com.

Host names with three IP numbers: The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; The host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

schoollinked.com - robtex.com