`exchangeschool.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1776257342

WOT: SAFE (40/100)

Subdomains

gripe.exchangeschool.com

xrefer.exchangeschool.com

Same first word

exchangeschool.com

DNS History

13 records (3 active, 10 former)

●NSns.buydomains.com2026-04-09 → 2026-04-15 · 3 obs

○ 2017-04-20 20:49:42
● 2026-04-09 01:19:54
● 2026-04-15 13:08:26

○NSns1647.ztomy.com2015-06-28 → 2015-09-24 · 4 obs

● 2015-06-28 09:27:16
● 2015-09-24 04:13:56
○ 2015-12-15 09:32:40
○ 2026-04-15 13:08:26

○NSns2647.ztomy.com2015-06-28 → 2015-09-24 · 4 obs

● 2015-06-28 09:27:16
● 2015-09-24 04:13:56
○ 2015-12-15 09:32:40
○ 2026-04-15 13:08:26

○NSsk.s5.ans1.ns122.ztomy.com2015-12-15 → 2015-12-15 · 4 obs

○ 2015-09-24 04:13:56
● 2015-12-15 09:32:40
○ 2016-03-19 10:09:36
○ 2026-04-15 13:08:26

○NSsk.s5.ans2.ns122.ztomy.com2015-12-15 → 2015-12-15 · 4 obs

○ 2015-09-24 04:13:56
● 2015-12-15 09:32:40
○ 2016-03-19 10:09:36
○ 2026-04-15 13:08:26

○NSsk.s5.cm.ns1.37.ztomy.com2016-03-19 → 2017-04-20 · 5 obs

○ 2015-12-15 09:32:40
● 2016-03-19 10:09:36
● 2017-04-20 20:49:42
○ 2026-04-09 01:19:54
○ 2026-04-15 13:08:26

○NSsk.s5.cm.ns2.37.ztomy.com2016-03-19 → 2017-04-20 · 5 obs

○ 2015-12-15 09:32:40
● 2016-03-19 10:09:36
● 2017-04-20 20:49:42
○ 2026-04-09 01:19:54
○ 2026-04-15 13:08:26

●NSthis-domain-for-sale.com2026-04-09 → 2026-04-15 · 3 obs

○ 2017-04-20 20:49:42
● 2026-04-09 01:19:54
● 2026-04-15 13:08:26

○A141.8.226.152015-06-28 → 2015-09-24 · 4 obs

● 2015-06-28 09:27:16
● 2015-09-24 04:13:56
○ 2015-12-15 09:32:40
○ 2026-04-15 13:08:26

●A207.148.248.1432026-04-09 → 2026-04-15 · 3 obs

○ 2017-04-20 20:49:42
● 2026-04-09 01:19:54
● 2026-04-15 13:08:26

○A208.91.197.442015-12-15 → 2015-12-15 · 4 obs

○ 2015-09-24 04:13:56
● 2015-12-15 09:32:40
○ 2016-03-19 10:09:36
○ 2026-04-15 13:08:26

○A208.91.197.542016-03-19 → 2017-04-20 · 5 obs

○ 2015-12-15 09:32:40
● 2016-03-19 10:09:36
● 2017-04-20 20:49:42
○ 2026-04-09 01:19:54
○ 2026-04-15 13:08:26

○PTRsk.s5.cm.ns1.37.ztomy.com2017-04-20 → 2017-04-20 · 3 obs

● 2017-04-20 20:49:42
○ 2026-04-09 01:19:54
○ 2026-04-15 13:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
exchangeschool.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exchangeschool.com (unsigned zone)

⏱️ Timing

Total: 4530ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

Hierarchy

exchangeschool.com is the parent of gripe.exchangeschool.com and xrefer.exchangeschool.com.

IP Addresses

exchangeschool.com points to an IP address: 207.148.248.143.

other host names include mail.stunningtechnologies.com, hostmaster.mdcd.org, grillgood.com, smtp.recyclingboards.com and erta.net; they share IP numbers with exchangeschool.com.

Name Servers

Two name servers this-domain-for-sale.com and ns.buydomains.com handle the delegation for exchangeschool.com.

exchangeschool.com shares the same name server setup as other domains, for instance frugalsavers.com, powerxp.com, smarthelpdesk.com, betterlifesystems.com and youmoveit.com.

exchangeschool.com at least partially shares name servers with other domains, including handsomepro.com and roptim.com.

Host names with a single IP

this-domain-for-sale.com points to 52.20.26.87

ns.buydomains.com points to 52.20.26.87

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

exchangeschool.com - robtex.com