sightbrite.com - dns.ninja

`sightbrite.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
SOA	`ns-cloud-c1.googledomains.com`dns-admin@google.com serial=29

`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=1786722219

Same first word

sightbrite.com

Similar names

DNS History

11 records (6 active, 5 former)

●NSns-cloud-c1.googledomains.com2015-06-16 → 2026-08-14 · 2 obs

● 2015-06-16 10:25:50
● 2026-08-14 16:01:28

●NSns-cloud-c2.googledomains.com2015-06-16 → 2026-08-14 · 2 obs

● 2015-06-16 10:25:50
● 2026-08-14 16:01:28

●NSns-cloud-c3.googledomains.com2015-06-16 → 2026-08-14 · 2 obs

● 2015-06-16 10:25:50
● 2026-08-14 16:01:28

●NSns-cloud-c4.googledomains.com2015-06-16 → 2026-08-14 · 2 obs

● 2015-06-16 10:25:50
● 2026-08-14 16:01:28

○MXalt1.gmr-smtp-in.l.google.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 10:25:50
● 2016-11-27 08:47:56
○ 2026-06-11 04:16:58
○ 2026-08-14 16:01:28

○MXalt2.gmr-smtp-in.l.google.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 10:25:50
● 2016-11-27 08:47:56
○ 2026-06-11 04:16:58
○ 2026-08-14 16:01:28

○MXalt3.gmr-smtp-in.l.google.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 10:25:50
● 2016-11-27 08:47:56
○ 2026-06-11 04:16:58
○ 2026-08-14 16:01:28

○MXalt4.gmr-smtp-in.l.google.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 10:25:50
● 2016-11-27 08:47:56
○ 2026-06-11 04:16:58
○ 2026-08-14 16:01:28

○MXgmr-smtp-in.l.google.com2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 10:25:50
● 2016-11-27 08:47:56
○ 2026-06-11 04:16:58
○ 2026-08-14 16:01:28

●MXmxa.mailgun.org2026-06-11 → 2026-08-14 · 3 obs

○ 2016-11-27 08:47:56
● 2026-06-11 04:16:58
● 2026-08-14 16:01:28

●MXmxb.mailgun.org2026-06-11 → 2026-08-14 · 3 obs

○ 2016-11-27 08:47:56
● 2026-06-11 04:16:58
● 2026-08-14 16:01:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
sightbrite.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sightbrite.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-c3.googledomains.com, ns-cloud-c1.googledomains.com...`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
SOA	1	`ns-cloud-c1.googledomains.com dns-admin.`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Name Servers

The domain sightbrite.com is delegated to these four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

sightbrite.com has at least partial name server overlap with other domains, such as stopcum.com, cafat.nc, pay-do.com and two others.

It is common to find these name servers paired with the name servers ns-127.awsdns-15.com, ns-664.awsdns-19.net, ns-1424.awsdns-50.org and ns-1660.awsdns-15.co.uk.

ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com all point to exactly two IP numbers each: ns-cloud-c1.googledomains.com → 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com → 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com → 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com → 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

The MX records for sightbrite.com point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.

sightbrite.com has the same mail server arrangement as a number of other domains, for example attahus.com, healthcareformusiciansportal.com, dougengel.com and two more.

sightbrite.com shares at least some of its mail servers with other domains — for example alasala.edu.sa, helpon.io, infocar.com.br and two more.

Both mxa.mailgun.org and mxb.mailgun.org have a single IP address, 34.36.182.139, and share it.

Host names pointing to 34.36.182.139 IP addresses: mxa.mailgun.org and mxb.mailgun.org.