`brainfood.courses`

DNSSEC	⚠️ Not signed
A	185.158.133.1^{🇩🇪 Cloudflare185.158.133.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1751600700

`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=1778522716

⚠️ On DNS blocklist: tif

Same first word

brainfood.fm

brainfood.at

brainfood.co.nz

brainfood.pro

brainfood.net

brainfood.cl

brainfood.com.sg

brainfood.solutions

brainfood.com.mx

brainfood.nl

brainfood.space

brainfood.co

brainfood.gr

brainfood.courses

brainfood.com

brainfood.technology

brainfood.ca

Similar names

DNS History

3 records (3 active, 0 former)

●NSdns1.registrar-servers.com2026-05-05 → 2026-05-11 · 2 obs

● 2026-05-05 15:35:30
● 2026-05-11 18:32:32

●NSdns2.registrar-servers.com2026-05-05 → 2026-05-11 · 2 obs

● 2026-05-05 15:35:30
● 2026-05-11 18:32:32

●A185.158.133.12026-05-05 → 2026-05-11 · 2 obs

● 2026-05-05 15:35:30
● 2026-05-11 18:32:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
courses	x.nic.courses, a.nic.courses, z.nic.courses, b.nic.courses...	12 records
brainfood.courses	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainfood.courses (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.158.133.1`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.courses, y.nic.courses, x.nic.courses...)

Analysis

IP Addresses

brainfood.courses points to a single IP number: 185.158.133.1.

other host names for instance bimlight.org, nickerswap.pro, roadtoworld.com, thesetterbureau.com and chaptertwo.com.au share IP numbers with brainfood.courses.

Name Servers

brainfood.courses is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

brainfood.courses shares the same name server setup as other domains, for example igseguros.com, konty.org, providenceonline.com, grabclever.com and modul8r.com.

brainfood.courses partially shares name servers with other domains, for instance amsingh.com, midcenturyhousestoday.com, shoredigital.media and yabtcl.net.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

brainfood.courses - robtex.com