brain-trainer.com - dns.ninja

`brain-trainer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:885^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:985^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:48e1^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.133^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.133^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.225^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dom.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dom.ns.cloudflare.com`
		A	108.162.193.157^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	172.64.33.157^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	173.245.59.157^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
NS	`sandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:emailsrvr.com include:sendgrid.net include:spf.mandrillapp.com...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.8.133, 104.26.9.133, 172.67.72.225
		IPv6 hints	2606:4700:20::681a:885, 2606:4700:20::681a:985, 2606:4700:20::ac43:48e1
SOA	`dom.ns.cloudflare.com`dns@cloudflare.com serial=2410281037

`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=1785740052

Same first word

brain-trainer.com

DNS History

20 records (10 active, 10 former)

●NSdom.ns.cloudflare.com2026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

○NSns1.bluehost.com2015-05-25 → 2017-03-30 · 4 obs

● 2015-05-25 21:04:40
● 2017-03-30 07:13:48
○ 2018-04-08 04:53:40
○ 2026-08-03 07:11:16

○NSns1.linode.com2018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

○NSns2.bluehost.com2015-05-25 → 2017-03-30 · 4 obs

● 2015-05-25 21:04:40
● 2017-03-30 07:13:48
○ 2018-04-08 04:53:40
○ 2026-08-03 07:11:16

○NSns2.linode.com2018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

○NSns3.linode.com2018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

○NSns4.linode.com2018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

○NSns5.linode.com2018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

●NSsandra.ns.cloudflare.com2026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

○MXmail.brain-trainer.com2015-05-25 → 2017-03-30 · 4 obs

● 2015-05-25 21:04:40
● 2017-03-30 07:13:48
○ 2018-04-08 04:53:40
○ 2026-08-03 07:11:16

●MXmx1.emailsrvr.com2018-04-08 → 2026-08-03 · 3 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
● 2026-08-03 07:11:16

●MXmx2.emailsrvr.com2018-04-08 → 2026-08-03 · 3 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
● 2026-08-03 07:11:16

●A104.26.8.1332026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

●A104.26.9.1332026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

○A162.144.119.2102015-05-25 → 2017-03-30 · 4 obs

● 2015-05-25 21:04:40
● 2017-03-30 07:13:48
○ 2018-04-08 04:53:40
○ 2026-08-03 07:11:16

●A172.67.72.2252026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

●A2606:4700:20::681a:8852026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

●A2606:4700:20::681a:9852026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

●A2606:4700:20::ac43:48e12026-03-01 → 2026-08-03 · 3 obs

○ 2018-04-08 04:53:40
● 2026-03-01 02:31:00
● 2026-08-03 07:11:16

○A45.33.12.592018-04-08 → 2018-04-08 · 4 obs

○ 2017-03-30 07:13:48
● 2018-04-08 04:53:40
○ 2026-03-01 02:31:00
○ 2026-08-03 07:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
brain-trainer.com	dom.ns.cloudflare.com, sandra.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.34

NS records: dom.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brain-trainer.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.8.133, 104.26.9.133...`
AAAA	3	`2606:4700:20::681a:885, 2606:4700:20::681a:985...`
NS	2	`dom.ns.cloudflare.com, sandra.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 include:emailsrvr.com include:sen`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dom.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 6 IP addresses in total, brain-trainer.com resolves to 104.26.8.133, 104.26.9.133, 172.67.72.225 and 3 other.

Among the host names that share IP numbers with brain-trainer.com are www.cellar8crack.sofurry.com, www.tenorrecess2.sofurry.com, mywhy.tv and two others.

Name Servers

brain-trainer.com is served by two delegated name servers, dom.ns.cloudflare.com and sandra.ns.cloudflare.com.

brain-trainer.com has the same name server delegation as a number of other domains, such as samcaldwell.us, sgloterias.com, samcaldwell.net and two more.

There is at least partial name server overlap between brain-trainer.com and other domains — nolus.io, autemo.com, meteox.it and two more among them.

These name servers frequently co-occur with the name servers june.ns.cloudflare.com and dina.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dom.ns.cloudflare.com carries IP addresses 108.162.193.157, 172.64.33.157 and 173.245.59.157, with 3 other addresses beyond those.

sandra.ns.cloudflare.com carries IP addresses 108.162.194.34, 162.159.38.34 and 172.64.34.34, with 3 other addresses beyond those.

Mail Servers

The MX records for brain-trainer.com point to two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

brain-trainer.com has the same mail server arrangement as a number of other domains, for example primezone.ma, mercedesbenzinnovation.com, virtualbusiness360.com and two more.

brain-trainer.com shares at least some of its mail servers with other domains — for example mirrors4makeup.com, 199-48-199-192.pogozone.net, moemnenie.ru and two more.

Hosts pointing to four IP addresses:

mx1.emailsrvr.com resolves to four IP addresses — 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Hosts that resolve to one IP address:

mx2.emailsrvr.com points to the IP address 184.106.54.2.