`brightu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4400::6812:2123^{🇺🇸 Cloudflare2606:4700:4400::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310a::ac40:9add^{🇺🇸 Cloudflare2a06:98c1:310a::/48} ✓ In HTTPS hints
A	104.18.33.35^{Cloudflare104.18.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.154.221^{🇺🇸 Cloudflare172.64.154.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`karl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
MX	`mailhost.brighteon.com` ⭐
		A	171.22.139.42^{🇸🇬 WebSeed171.22.139.0/24}
			PTR	`mailhost.brighteon.com`
TXT	`v=spf1 a mx ip4:209.59.137.37 ip4:171.22.139.42 ip4:171.22.139.37 ip4:171.22....`
TXT	`yahoo-verification-key=oE46964oFDbqijo7A2/e0o4oS/tt7GeLLP+MUzRTxXY=`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.18.33.35, 172.64.154.221
		IPv6	2606:4700:4400::6812:2123, 2a06:98c1:310a::ac40:9add
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2398212362

`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=1771291435

Subdomains

www.brightu.com

Same first word

brightu.com

Similar names

grithub.co.uk

bighurt.com

ubright.com.tw

trighub.com

girthub.com

gitbruh.com

gitrhub.com

rgithub.com

DNS History

14 records (7 active, 7 former)

●NScortney.ns.cloudflare.com2026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

●NSkarl.ns.cloudflare.com2026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

○NSns3.dnsracks.com2015-10-28 → 2017-03-20 · 4 obs

● 2015-10-28 11:54:52
● 2017-03-20 14:41:18
○ 2020-01-10 06:41:06
○ 2026-03-14 09:00:32

○NSns4.dnsracks.com2015-10-28 → 2017-03-20 · 4 obs

● 2015-10-28 11:54:52
● 2017-03-20 14:41:18
○ 2020-01-10 06:41:06
○ 2026-03-14 09:00:32

○NSnsg1.namebrightdns.com2020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-20 14:41:18
● 2020-01-10 06:41:06
○ 2026-02-16 09:41:06
○ 2026-03-14 09:00:32

○NSnsg2.namebrightdns.com2020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-20 14:41:18
● 2020-01-10 06:41:06
○ 2026-02-16 09:41:06
○ 2026-03-14 09:00:32

○MXmail.brightu.com2015-10-28 → 2017-03-20 · 4 obs

● 2015-10-28 11:54:52
● 2017-03-20 14:41:18
○ 2020-01-10 06:41:06
○ 2026-03-14 09:00:32

●MXmailhost.brighteon.com2026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

●A104.18.33.352026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

●A172.64.154.2212026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

○A184.154.53.1652015-10-28 → 2017-03-20 · 4 obs

● 2015-10-28 11:54:52
● 2017-03-20 14:41:18
○ 2020-01-10 06:41:06
○ 2026-03-14 09:00:32

●A2606:4700:4400::6812:21232026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

●A2a06:98c1:310a::ac40:9add2026-02-16 → 2026-03-14 · 3 obs

○ 2020-01-10 06:41:06
● 2026-02-16 09:41:06
● 2026-03-14 09:00:32

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-10 → 2026-02-16 · 4 obs

● 2020-01-10 06:41:06
● 2026-02-16 09:41:06
○ 2026-02-18 10:47:12
○ 2026-03-14 09:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
brightu.com	cortney.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.87

NS records: cortney.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brightu.com (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.154.221, 104.18.33.35`
AAAA	2	`2a06:98c1:310a::ac40:9add, 2606:4700:4400::6812:2123`
NS	2	`cortney.ns.cloudflare.com, karl.ns.cloudflare.com`
MX	1	`mailhost.brighteon.com (pri: 1)`
TXT	2	`v=spf1 a mx ip4:209.59.137.37 ip4:171.22, yahoo-verification-key=oE46964oFDbqijo7A`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cortney.ns.cloudflare.com, cortney.ns.cloudflare.com, cortney.ns.cloudflare.com...)

Analysis

Hierarchy

www.brightu.com has brightu.com as its parent.

IP Addresses

brightu.com maps to four IP numbers: 2606:4700:4400::6812:2123, 2a06:98c1:310a::ac40:9add, 104.18.33.35 and 172.64.154.221.

Other host names, for instance search.polkaudio.com, pristiqcard.com, ns1.pkwteile.de, ns2.pkwteile.de and e.mycorhome.com share IP numbers with brightu.com.

Name Servers

Two name servers cortney.ns.cloudflare.com and karl.ns.cloudflare.com are delegated to brightu.com.

brightu.com uses the same name server configuration as other domains, such as kinoostrov.ru, note.fish, alison.com, tizmun.co.il and tokimeki-s.com.

brightu.com at least partially shares name servers with other domains such as robmetalstal.ru, fbyla1.com, ntsc-online.org.uk, b3o.top and profitweb.net.

these name servers are commonly used with the name servers carmelo.ns.cloudflare.com.

Host names with six IP numbers: Host name cortney.ns.cloudflare.com points to 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87; host name karl.ns.cloudflare.com points to 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

Mail Servers

brightu.com is handled by a single mail server, mailhost.brighteon.com.

brightu.com shares the same mail server setup as other domains, including brighteonstore.com, brighteon.ai, brighteon.com, brighteon.io and brightlearn.ai.

mailhost.brighteon.com points to one IP number: 171.22.139.42.

brightu.com - robtex.com

brightu.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`brightu.com`

`com`