`business-masterclass.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`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=1774613327

Same first word

business-masterclass.com

DNS History

8 records (4 active, 4 former)

●NSns1.afternic.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-10 20:43:52
● 2026-03-27 12:22:42

○NSns1.aol-soft.com2015-08-17 → 2017-04-10 · 3 obs

● 2015-08-17 18:15:04
● 2017-04-10 20:43:52
○ 2026-03-27 12:22:42

●NSns2.afternic.com2026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-10 20:43:52
● 2026-03-27 12:22:42

○NSns2.aol-soft.com2015-08-17 → 2017-04-10 · 3 obs

● 2015-08-17 18:15:04
● 2017-04-10 20:43:52
○ 2026-03-27 12:22:42

○MXbusiness-masterclass.com2015-08-17 → 2017-04-10 · 3 obs

● 2015-08-17 18:15:04
● 2017-04-10 20:43:52
○ 2026-03-27 12:22:42

●A13.248.169.482026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-10 20:43:52
● 2026-03-27 12:22:42

○A216.246.29.162015-08-17 → 2017-04-10 · 3 obs

● 2015-08-17 18:15:04
● 2017-04-10 20:43:52
○ 2026-03-27 12:22:42

●A76.223.54.1462026-03-27 → 2026-03-27 · 2 obs

○ 2017-04-10 20:43:52
● 2026-03-27 12:22:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
business-masterclass.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for business-masterclass.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

business-masterclass.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance ns5.chesshosting.com, stockshore.com, ah-p.com, xs2u.com and www.(0x736578)(0x787878).co share IP numbers with business-masterclass.com.

Name Servers

Delegation for business-masterclass.com rests with two name servers, ns1.afternic.com and ns2.afternic.com.

business-masterclass.com shares the same name server setup as other domains, including streamy.stream, camarado.com, reptiles.info, timeisnow.net and 1on1english.com.

business-masterclass.com at least partially shares name servers with other domains, for instance coolangattaaccommodation.com.au, mydogs.co, dropshippingtoday.com, eclipsmedia.com and vidacomm.com.

These name servers are commonly used with the name servers verification-9lsjtsgxkuo9zhc2bkzhmv.ns101.verify.hn.

Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

business-masterclass.com - robtex.com