`schoolregister.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.sqr.nl` ⭐
		A	2a01:518:ffff:4020::53:3^{🇳🇱 CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block}
			PTR	`ns1.dns.sqr.cyso.net`
		A	109.235.73.236^{🇳🇱 CYSO-AS109.235.72.0/21 Cyso Hosting B.V. Block}
			PTR	`ns1.dns.sqr.cyso.net`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns3.sqr.cloud` ⚠️ Not in zone NS records
		A	2a03:6000:1002:1002::54^{🇳🇱 HIGH5-NL2a03:6000::/29 High5! B.V.}
			PTR	`ns3.sqr.cloud`
		A	46.23.87.195^{🇳🇱 HIGH5-NL46.23.80.0/20 High5! B.V.}
			PTR	`ns3.sqr.cloud`
TXT	`v=spf1 include:spf.hosting.nl -all`
SOA	`ns1.sqr.nl`hostmaster@schoolregister.com 2025-05-19 #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=1774702487

Subdomains

mail.schoolregister.com

Same first word

schoolregister.com

DNS History

14 records (6 active, 8 former)

○NSns.eatserver.nl2015-06-05 → 2017-12-20 · 4 obs

● 2015-06-05 09:10:46
● 2017-12-20 17:56:42
○ 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

●NSns1.afternic.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

●NSns1.sqr.nl2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

●NSns2.afternic.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

○NSns2.eatserver.nl2015-06-05 → 2017-12-20 · 4 obs

● 2015-06-05 09:10:46
● 2017-12-20 17:56:42
○ 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

○NSns2.sqr.domains2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

●NSns3.sqr.cloud2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

○MXmail.schoolregister.com2015-06-05 → 2017-12-20 · 4 obs

● 2015-06-05 09:10:46
● 2017-12-20 17:56:42
○ 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

○MXmx1.antispam-login.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

○MXmx2.antispam-login.net2026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

●A13.248.169.482026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

○A2a01:518:1:1041::242026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

○A54.220.0.982015-06-05 → 2017-12-20 · 4 obs

● 2015-06-05 09:10:46
● 2017-12-20 17:56:42
○ 2026-03-28 07:05:46
○ 2026-03-28 13:12:46

●A76.223.54.1462026-03-28 → 2026-03-28 · 3 obs

○ 2017-12-20 17:56:42
● 2026-03-28 07:05:46
● 2026-03-28 13:12:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
schoolregister.com	ns1.afternic.com, ns2.afternic.com, ns3.sqr.cloud	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, ns3.sqr.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolregister.com (unsigned zone)

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.46.140.24`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

Hierarchy

schoolregister.com is the parent of mail.schoolregister.com.

IP Addresses

The entity schoolregister.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names firm.eu, sofago.com, sumzan.com, rssinfo.com and catolica.org share IP numbers with schoolregister.com.

Name Servers

schoolregister.com is delegated to four name servers: ns3.sqr.cloud, ns1.afternic.com, ns2.afternic.com and ns1.sqr.nl.

schoolregister.com shares name servers with other domains at least partially, for example www.trada.com, coinstarters.com, realtyhelp.com, vps.companybazaar.com and travelware.com.

These name servers are commonly used with ns2.sqr.domains.

Host names with two IP numbers:

ns3.sqr.cloud points to: 2a03:6000:1002:1002::54 and 46.23.87.195

ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69

ns1.sqr.nl points to: 2a01:518:ffff:4020::53:3 and 109.235.73.236

schoolregister.com - robtex.com