go.courses - robtex.com

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`go.courses`

DNSSEC	⚠️ Not signed
A	20.90.134.33^{🇬🇧 Microsoft}
NS	`ns25.domaincontrol.com` ⭐
		A	2603:5:2161::d^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns25.domaincontrol.com`
		A	97.74.102.13^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns25.domaincontrol.com`
NS	`ns26.domaincontrol.com`
		A	2603:5:2261::d^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns26.domaincontrol.com`
		A	173.201.70.13^{🇺🇸 GODADDY-DNS-GLOBAL}
			PTR	`ns26.domaincontrol.com`
MX	`go-courses.mail.protection.outlook.com` ⭐
TXT	`google-site-verification=jpi2WdG_IVVWzPkoJAEuMzXOZy7_ya8icywU5YwAJ4o`
TXT	`google-site-verification=ap7fiKnBBZWGEl_Hl92w0wWefEmwYY8P45PEfWUsQvI`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns25.domaincontrol.com`dns@jomax.net 2025-09-15 #2

`courses`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.courses` ⭐ 🔒
	NS	`b.nic.courses` 🔒
	NS	`c.nic.courses` 🔒
	NS	`x.nic.courses` 🔒
	NS	`y.nic.courses` 🔒
	NS	`z.nic.courses` 🔒
	SOA	`a.nic.courses`admin@tldns.godaddy serial=1770775323

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go.travel

go.vn

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Similar names

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og.se

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go.win

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og.si

go.kred

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go.auto

go.quest

go.gs

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og.com.tw

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go.college

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go.dscloud.me

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go.tv

og.eu

og.ae

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og.ee

og.coffee

og.no

og.com.au

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
go.courses	ns26.domaincontrol.com, ns25.domaincontrol.com	-

✅ Authoritative Response

Server: 97.74.102.13

NS records: ns26.domaincontrol.com, ns25.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for go.courses (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.90.134.33`
NS	2	`ns25.domaincontrol.com, ns26.domaincontrol.com`
MX	1	`go-courses.mail.protection.outlook.com (`
TXT	3	`google-site-verification=jpi2WdG_IVVWzPk, google-site-verification=ap7fiKnBBZWGEl_...`
SOA	1	`ns25.domaincontrol.com dns.jomax.net`

AI analysis

go.courses points to a single IP number: 20.90.134.33.

other host names for instance ist-track.com, sushidaily.com, ibstockplaceschool.co.uk, tpt.org.uk and limewoodhotel.co.uk share IP numbers with go.courses.

go.courses is delegated to two name servers: ns25.domaincontrol.com and ns26.domaincontrol.com.

go.courses shares the same name server setup as other domains, for example embrg.com, rfiddna.com, 7sur.com, archiograph.com and eyestare.com.

Host names with two IP numbers:

ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13

ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13

go.courses is handled by a single mail server, go-courses.mail.protection.outlook.com.