onlinecoursemasterclass.com - robtex.com

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`onlinecoursemasterclass.com`

DNSSEC	⚠️ Not signed
NS	`ns1.gnldm4.siteground.biz`⚠️
		A	75.2.77.104^{🇺🇸 Amazon}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.gnldm4.siteground.biz`⚠️
		A	99.83.229.113^{🇺🇸 Amazon}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.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=1769930129

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onlinecoursemasterclass.com	ns1.gnldm4.siteground.biz, ns2.gnldm4.siteground.biz	-

Server: 75.2.77.104

NS records: ns1.gnldm4.siteground.biz, ns2.gnldm4.siteground.biz

⚠️ Insecure (no DNSSEC)

No DS record for onlinecoursemasterclass.com (unsigned zone)

Total: 256ms | Queries: -

Type	Count	Sample Data

onlinecoursemasterclass.com's delegation uses two name servers: ns1.gnldm4.siteground.biz and ns2.gnldm4.siteground.biz.

onlinecoursemasterclass.com uses the same name server setup as other domains, for example gnldm4.siteground.biz.

onlinecoursemasterclass.com at least partially shares name servers with other domains, for example quemme.com.

These name servers are often used with ns1.siteground.net and ns2.siteground.net.