`hardingcharterprep.org`

DNSSEC	⚠️ Not signed
A	104.17.71.73^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.qvadimus.net` ⭐
		A	142.4.5.139^{🇺🇸 EIGI142.4.0.0/19 Unified Layer}
			PTR	`server.qvadimus.net`
NS	`ns2.qvadimus.net`
		A	142.4.5.139^{🇺🇸 EIGI142.4.0.0/19 Unified Layer}
			PTR	`server.qvadimus.net`
MX	`hardingcharterprep-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`MS=ms38743395`
TXT	`apple-domain-verification=5Bi57vRHPKnwdFGW`
TXT	`v=spf1 ip4:142.4.5.139 include:spf.protection.outlook.com +a +mx ~all`
SOA	`ns1.qvadimus.net`root@server.qvadimus.net 2026-03-25 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774692224

Subdomains

mail.hardingcharterprep.org

www.hardingcharterprep.org

Same first word

hardingcharterprep.com

hardingcharterprep.org

DNS History

8 records (4 active, 4 former)

●NSns1.qvadimus.net2015-08-15 → 2026-03-28 · 2 obs

● 2015-08-15 19:44:18
● 2026-03-28 10:21:10

●NSns2.qvadimus.net2015-08-15 → 2026-03-28 · 2 obs

● 2015-08-15 19:44:18
● 2026-03-28 10:21:10

●MXhardingcharterprep-org.mail.protection.outlook.com2026-02-15 → 2026-03-28 · 3 obs

○ 2017-02-15 10:12:28
● 2026-02-15 20:28:22
● 2026-03-28 10:21:10

○MXhardingcharterprep.org.bak-mx.na0104.smtpbak.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-27 08:46:32
● 2017-02-15 10:12:28
○ 2026-02-15 20:28:22
○ 2026-03-28 10:21:10

○MXhardingcharterprep.org.inbound10.mxlogic.net2015-08-15 → 2016-06-27 · 4 obs

● 2015-08-15 19:44:18
● 2016-06-27 08:46:32
○ 2017-02-15 10:12:28
○ 2026-03-28 10:21:10

○MXhardingcharterprep.org.pri-mx.na0104.smtproutes.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-06-27 08:46:32
● 2017-02-15 10:12:28
○ 2026-02-15 20:28:22
○ 2026-03-28 10:21:10

●A104.17.71.732026-02-15 → 2026-03-28 · 3 obs

○ 2017-02-15 10:12:28
● 2026-02-15 20:28:22
● 2026-03-28 10:21:10

○A98.174.181.1472015-08-15 → 2017-02-15 · 4 obs

● 2015-08-15 19:44:18
● 2017-02-15 10:12:28
○ 2026-02-15 20:28:22
○ 2026-03-28 10:21:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
hardingcharterprep.org	ns2.qvadimus.net, ns1.qvadimus.net	-

✅ Authoritative Response

Server:142.4.5.139

NS records: ns2.qvadimus.net, ns1.qvadimus.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hardingcharterprep.org (unsigned zone)

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.71.73`
NS	2	`ns2.qvadimus.net, ns1.qvadimus.net`
MX	1	`hardingcharterprep-org.mail.protection.o`
TXT	3	`MS=ms38743395, apple-domain-verification=5Bi57vRHPKnwdF...`
SOA	1	`ns1.qvadimus.net root.server.qvadimus.ne`

Analysis

Hierarchy

hardingcharterprep.org is parent of mail.hardingcharterprep.org and www.hardingcharterprep.org.

IP Addresses

hardingcharterprep.org points to a single IP number: 104.17.71.73.

other host names for instance everestmanila.com, douglasesd.k12.or.us, wcsoh.org, vcusd.org and uaschools.org share IP numbers with hardingcharterprep.org.

Name Servers

hardingcharterprep.org is delegated to two name servers: ns1.qvadimus.net and ns2.qvadimus.net.

hardingcharterprep.org shares the same name server setup as other domains, for example osahq.org, okfoodbanks.org, feedok.org, 10dollarsin10days.org and neelydesignassociates.com.

Host names with a single IP number:

ns1.qvadimus.net points to 142.4.5.139 and ns2.qvadimus.net points to 142.4.5.139.

Host names that point to 142.4.5.139: ns1.qvadimus.net and ns2.qvadimus.net.

Mail Servers

hardingcharterprep.org is handled by a single mail server, hardingcharterprep-org.mail.protection.outlook.com.

Host name hardingcharterprep-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c91d::b, 2a01:111:f403:c946::6, 2a01:111:f403:f902::1, 52.101.10.14, 52.101.41.22, 52.101.41.54 and 52.101.50.4.

hardingcharterprep.org - robtex.com