`expertclasses.org`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns35.domaincontrol.com` ⭐
		A	2603:5:21b1::12^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns35.domaincontrol.com`
		A	97.74.107.18^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns35.domaincontrol.com`
NS	`ns36.domaincontrol.com`
		A	2603:5:22b1::12^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns36.domaincontrol.com`
		A	173.201.75.18^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns36.domaincontrol.com`
SOA	`ns35.domaincontrol.com`dns@jomax.net 2025-06-30 #0

`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=1773551953

WOT: SAFE (61/100)

Subdomains

www.expertclasses.org

Same first word

expertclasses.org

Similar names

eclas(0x736578)perts.com

DNS History

8 records (4 active, 4 former)

○NSns1.hostmonster.com2015-07-01 → 2016-09-11 · 3 obs

● 2015-07-01 15:54:10
● 2016-09-11 03:53:58
○ 2026-03-23 13:17:14

○NSns2.hostmonster.com2015-07-01 → 2016-09-11 · 3 obs

● 2015-07-01 15:54:10
● 2016-09-11 03:53:58
○ 2026-03-23 13:17:14

●NSns35.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs

○ 2016-09-11 03:53:58
● 2026-03-23 13:17:14

●NSns36.domaincontrol.com2026-03-23 → 2026-03-23 · 2 obs

○ 2016-09-11 03:53:58
● 2026-03-23 13:17:14

○MXexpertclasses.org2015-07-01 → 2016-09-11 · 3 obs

● 2015-07-01 15:54:10
● 2016-09-11 03:53:58
○ 2026-03-23 13:17:14

●A13.248.243.52026-03-23 → 2026-03-23 · 2 obs

○ 2016-09-11 03:53:58
● 2026-03-23 13:17:14

○A74.220.215.2422015-07-01 → 2016-09-11 · 3 obs

● 2015-07-01 15:54:10
● 2016-09-11 03:53:58
○ 2026-03-23 13:17:14

●A76.223.105.2302026-03-23 → 2026-03-23 · 2 obs

○ 2016-09-11 03:53:58
● 2026-03-23 13:17:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
expertclasses.org	ns36.domaincontrol.com, ns35.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.75.18

NS records: ns36.domaincontrol.com, ns35.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expertclasses.org (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns35.domaincontrol.com, ns36.domaincontrol.com`
SOA	1	`ns35.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

expertclasses.org is the parent of www.expertclasses.org.

IP Addresses

expertclasses.org resolves to two IPs: 13.248.243.5 and 76.223.105.230.

other host names for instance alancolquhoun.com, servista.net, ctlawgroup.com, myselfheal.com and pemamericainc.com share IP numbers with expertclasses.org.

Name Servers

expertclasses.org is delegated to two name servers: ns35.domaincontrol.com and ns36.domaincontrol.com.

expertclasses.org shares the same name server setup as other domains, for example leahried.com, bestofcopley.com, ascointer.com, infantineinsurance.com and endocen.com.

Host names with two IP numbers:

ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18

ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18

expertclasses.org - robtex.com