`leftbraininc.com`

DNSSEC	⚠️ Not signed
A	35.215.102.165^{🇺🇸 Google35.215.64.0/18}
		PTR	`165.102.215.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`v=spf1 +a +mx +ip4:35.215.68.186 include:leftbraininc.com.spf.auto.dnssmarth...`
SOA	`ns1.siteground.net`admins@siteground.com serial=123

`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=1784383822

Same first word

leftbraininc.com

DNS History

11 records (6 active, 5 former)

○NSa.dns.hostway.net2015-05-28 → 2017-06-07 · 4 obs

● 2015-05-28 07:20:38
● 2017-06-07 11:55:32
○ 2026-03-09 03:16:04
○ 2026-07-18 14:12:48

○NSb.dns.hostway.net2015-05-28 → 2017-06-07 · 4 obs

● 2015-05-28 07:20:38
● 2017-06-07 11:55:32
○ 2026-03-09 03:16:04
○ 2026-07-18 14:12:48

○NSns.siteprotect.com2015-05-28 → 2017-06-07 · 4 obs

● 2015-05-28 07:20:38
● 2017-06-07 11:55:32
○ 2026-03-09 03:16:04
○ 2026-07-18 14:12:48

●NSns1.siteground.net2026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

●NSns2.siteground.net2026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

○MXmail.leftbraininc.com2015-05-28 → 2017-06-07 · 4 obs

● 2015-05-28 07:20:38
● 2017-06-07 11:55:32
○ 2026-03-09 03:16:04
○ 2026-07-18 14:12:48

●MXmx10.antispam.mailspamprotection.com2026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

●MXmx20.antispam.mailspamprotection.com2026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

●MXmx30.antispam.mailspamprotection.com2026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

●A35.215.102.1652026-03-09 → 2026-07-18 · 3 obs

○ 2017-06-07 11:55:32
● 2026-03-09 03:16:04
● 2026-07-18 14:12:48

○A64.71.34.1092015-05-28 → 2017-06-07 · 4 obs

● 2015-05-28 07:20:38
● 2017-06-07 11:55:32
○ 2026-03-09 03:16:04
○ 2026-07-18 14:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
leftbraininc.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leftbraininc.com (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.215.102.165`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr...`
TXT	1	`v=spf1 +a +mx +ip4:35.215.68.186 includ`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

IP Addresses

leftbraininc.com directs to one IP number, which is 35.215.102.165.

Among the host names that share IP numbers with leftbraininc.com are elsvanderhorst.com, coupondiv.com, swimordiesoftware.com and two others.

Name Servers

The NS records for leftbraininc.com delegate to ns1.siteground.net and ns2.siteground.net.

leftbraininc.com has the same name server delegation as a number of other domains, such as planetmgmt.com, hisolutions.cl, mentalmoviesforhealing.com and two more.

The name servers of leftbraininc.com overlap at least partially with those of other domains — among them aniftyboutique.com, a2omedia.com, damaged-mirror.com and two more.

Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.

Mail Servers

Mail for leftbraininc.com is routed through three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

leftbraininc.com shares at least some of its mail servers with other domains — for example frotcast.nl, paliokostas.gr, lime.email and two more.

mx10.antispam.mailspamprotection.com has IP address 34.149.79.66, mx20.antispam.mailspamprotection.com has IP address 34.120.156.61 and mx30.antispam.mailspamprotection.com has IP address 34.111.121.216 — one address each.

leftbraininc.com - robtex.com