brainstream.us - dns.ninja

`brainstream.us`

DNSSEC	⚠️ Not signed
A	85.190.178.253^{🇩🇪 ENVIA-TEL-AS85.190.176.0/21}
		PTR	`dev.brainstream.de`
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`brainstream-us.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`brevo-code:29e3ef087db554a3a55a652413fa179b`
TXT	`v=spf1 include:spf.mail.compitence.net include:spf.protection.outlook.com -all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2025-08-08 #9

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1782910027

Same first word

brainstream.net

brainstream.co.uk

brainstream.de

brainstream.co

brainstream.eu

brainstream.ru

brainstream.com.au

brainstream.com

brainstream.ch

brainstream.org

brainstream.us

Similar names

DNS History

12 records (5 active, 7 former)

○NSns1.us14.siteground.us2016-07-20 → 2020-03-14 · 4 obs

● 2016-07-20 14:59:58
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

○NSns2.us14.siteground.us2016-07-20 → 2020-03-14 · 4 obs

● 2016-07-20 14:59:58
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

●NSroot-dns.netcup.net2026-04-28 → 2026-07-01 · 3 obs

○ 2020-03-14 22:27:34
● 2026-04-28 04:07:26
● 2026-07-01 13:01:12

●NSsecond-dns.netcup.net2026-04-28 → 2026-07-01 · 3 obs

○ 2020-03-14 22:27:34
● 2026-04-28 04:07:26
● 2026-07-01 13:01:12

●NSthird-dns.netcup.net2026-04-28 → 2026-07-01 · 3 obs

○ 2020-03-14 22:27:34
● 2026-04-28 04:07:26
● 2026-07-01 13:01:12

●MXbrainstream-us.mail.protection.outlook.com2026-04-28 → 2026-07-01 · 3 obs

○ 2020-03-14 22:27:34
● 2026-04-28 04:07:26
● 2026-07-01 13:01:12

○MXmx10.mailspamprotection.com2016-07-20 → 2020-03-14 · 4 obs

● 2016-07-20 14:59:58
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

○MXmx20.mailspamprotection.com2016-07-20 → 2020-03-14 · 4 obs

● 2016-07-20 14:59:58
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

○MXmx30.mailspamprotection.com2016-07-20 → 2020-03-14 · 4 obs

● 2016-07-20 14:59:58
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

○A35.208.44.642020-03-14 → 2020-03-14 · 4 obs

○ 2017-03-31 15:12:54
● 2020-03-14 22:27:34
○ 2026-04-28 04:07:26
○ 2026-07-01 13:01:12

○A37.60.255.2322016-07-20 → 2017-03-31 · 4 obs

● 2016-07-20 14:59:58
● 2017-03-31 15:12:54
○ 2020-03-14 22:27:34
○ 2026-07-01 13:01:12

●A85.190.178.2532026-04-28 → 2026-07-01 · 3 obs

○ 2020-03-14 22:27:34
● 2026-04-28 04:07:26
● 2026-07-01 13:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
brainstream.us	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainstream.us (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.190.178.253`
NS	3	`second-dns.netcup.net, root-dns.netcup.net...`
MX	1	`brainstream-us.mail.protection.outlook.c`
TXT	2	`v=spf1 include:spf.mail.compitence.net i, brevo-code:29e3ef087db554a3a55a652413fa1`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

IP Addresses

brainstream.us resolves to one IP address: 85.190.178.253.

Name Servers

DNS for brainstream.us is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

There is at least partial name server overlap between brainstream.us and other domains — klockehome.de, ufudu.de, vmcom.de and two more among them.

Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

Mail for brainstream.us is handled by a single mail server, brainstream-us.mail.protection.outlook.com.

brainstream-us.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.