`sleepadvice.org`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:885d:9b52:c623:6fb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.234.117.29^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-117-29.compute-1.amazonaws.com`
		A	54.243.19.140^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-243-19-140.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail2.namebrightmail.com`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-18 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784388865

Subdomains

www.sleepadvice.org

Same first word

sleepadvice.org

sleepadvice.net

DNS History

13 records (8 active, 5 former)

○NSns03.domaincontrol.com2017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 09:50:16
○ 2026-03-18 02:56:16
○ 2026-07-18 16:14:50

○NSns04.domaincontrol.com2017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 09:50:16
○ 2026-03-18 02:56:16
○ 2026-07-18 16:14:50

●NSns1.namebrightdns.com2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

●NSns2.namebrightdns.com2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

●MXmail1.namebrightmail.com2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

●MXmail2.namebrightmail.com2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

○MXmailstore1.secureserver.net2017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 09:50:16
○ 2026-03-18 02:56:16
○ 2026-07-18 16:14:50

○MXsmtp.secureserver.net2017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 09:50:16
○ 2026-03-18 02:56:16
○ 2026-07-18 16:14:50

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

○A50.62.69.12017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 09:50:16
○ 2026-03-18 02:56:16
○ 2026-07-18 16:14:50

●A52.44.244.982026-06-05 → 2026-07-18 · 5 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
○ 2026-07-02 09:12:10
● 2026-07-18 16:14:48
● 2026-07-18 16:14:50

●A54.165.131.1832026-06-05 → 2026-07-18 · 3 obs

○ 2026-03-18 02:56:16
● 2026-06-05 05:51:48
● 2026-07-18 16:14:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sleepadvice.org	ns2.namebrightdns.com, ns1.namebrightdns.com	-

✅ Authoritative Response

Server:54.234.117.29

NS records: ns2.namebrightdns.com, ns1.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sleepadvice.org (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.44.244.98, 54.165.131.183`
AAAA	2	`2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a`
NS	2	`ns2.namebrightdns.com, ns1.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10)`
TXT	2	`v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

Analysis

Hierarchy

sleepadvice.org is a parent domain of www.sleepadvice.org.

IP Addresses

sleepadvice.org resolves to four IP addresses: 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.

visnap.com, egi-immobilier.com, thecadaz.com plus two other host names have IP numbers in common with sleepadvice.org.

Name Servers

sleepadvice.org is served by two delegated name servers, ns1.namebrightdns.com and ns2.namebrightdns.com.

The name server configuration of sleepadvice.org is shared with other domains, for instance techzada.com, sempl.net, mail.it-o.com and two others.

sleepadvice.org shares at least some of its name servers with other domains, including alphasourceinc.com, coilnews.com, dryale.com and two others.

These name servers are frequently seen alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.

Host names carrying three IP numbers:

ns2.namebrightdns.com resolves to three addresses: 54.234.117.29, 54.243.19.140 and 2600:1f18:683a:ae1b:885d:9b52:c623:6fb9.