`internationalschoolservices.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	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #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=1774418422

Subdomains

nullmx.internationalschoolservices.com

Same first word

internationalschoolservices.com

DNS History

9 records (4 active, 5 former)

●NSns3.afternic.com2026-03-22 → 2026-03-25 · 3 obs

○ 2018-05-24 20:08:14
● 2026-03-22 16:54:18
● 2026-03-25 06:24:54

●NSns4.afternic.com2026-03-22 → 2026-03-25 · 3 obs

○ 2018-05-24 20:08:14
● 2026-03-22 16:54:18
● 2026-03-25 06:24:54

○NSns45.domaincontrol.com2015-10-30 → 2018-05-24 · 4 obs

● 2015-10-30 06:37:02
● 2018-05-24 20:08:14
○ 2026-03-22 16:54:18
○ 2026-03-25 06:24:54

○NSns46.domaincontrol.com2015-10-30 → 2018-05-24 · 4 obs

● 2015-10-30 06:37:02
● 2018-05-24 20:08:14
○ 2026-03-22 16:54:18
○ 2026-03-25 06:24:54

○MXmailstore1.secureserver.net2015-10-30 → 2018-05-24 · 4 obs

● 2015-10-30 06:37:02
● 2018-05-24 20:08:14
○ 2026-03-22 16:54:18
○ 2026-03-25 06:24:54

○MXsmtp.secureserver.net2015-10-30 → 2018-05-24 · 4 obs

● 2015-10-30 06:37:02
● 2018-05-24 20:08:14
○ 2026-03-22 16:54:18
○ 2026-03-25 06:24:54

●A13.248.169.482026-03-22 → 2026-03-25 · 3 obs

○ 2018-05-24 20:08:14
● 2026-03-22 16:54:18
● 2026-03-25 06:24:54

○A50.63.202.222015-10-30 → 2018-05-24 · 4 obs

● 2015-10-30 06:37:02
● 2018-05-24 20:08:14
○ 2026-03-22 16:54:18
○ 2026-03-25 06:24:54

●A76.223.54.1462026-03-22 → 2026-03-25 · 3 obs

○ 2018-05-24 20:08:14
● 2026-03-22 16:54:18
● 2026-03-25 06:24:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
internationalschoolservices.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internationalschoolservices.com (unsigned zone)

⏱️ Timing

Total: 87ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

internationalschoolservices.com is the parent of nullmx.internationalschoolservices.com.

IP Addresses

internationalschoolservices.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance internet-speed.com, sailingboats.com, ahomestore.com, mail.mybeautyservices.com and www.(0x706f726e)otube.biz share IP numbers with internationalschoolservices.com.

Name Servers

internationalschoolservices.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.

internationalschoolservices.com shares the same name server setup as other domains, for example ownzap.com, 23.19.127.62.rdns.ubiquity.io, www.megaclub.com, moshim.com and bitegoods.com.

internationalschoolservices.com partially shares name servers with other domains, for instance veterancoaches.com, dthq.com and denniscapital.com.

Host names with one IP number:

The host ns3.afternic.com points to 97.74.98.65 and the host ns4.afternic.com points to 173.201.66.65.

internationalschoolservices.com - robtex.com