sleepmaster.com - dns.ninja

`sleepmaster.com`

DNSSEC	⚠️ Not signed
A	52.20.84.62^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-20-84-62.compute-1.amazonaws.com`
NS	`ns1.atom.com` ⭐
		A	44.219.81.145^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-219-81-145.compute-1.amazonaws.com`
NS	`ns2.atom.com`
		A	50.19.240.86^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
			PTR	`ec2-50-19-240-86.compute-1.amazonaws.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`ns1.atom.com`hostmaster@sleepmaster.com 2026-05-28 #3

`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=1785462807

Subdomains

www.sleepmaster.com

Same first word

sleepmaster.de

sleepmaster.org

sleepmaster.ru

sleepmaster.us

sleepmaster.com.au

sleepmaster.com

Similar names

metalpresse.de

mastersleep.ru

pearlsteems.cyou

sleepstream.com

amstelspree.com

streamsleep.com

sleepstream.nfshost.com

DNS History

16 records (5 active, 11 former)

○NSauth01.ns.uu.net2015-08-01 → 2016-03-12 · 5 obs

○ 2007-10-27 23:13:48
● 2015-08-01 06:58:22
● 2016-03-12 09:55:52
○ 2016-12-13 16:13:00
○ 2026-07-31 02:01:32

○NSauth60.ns.uu.net2015-08-01 → 2016-03-12 · 5 obs

○ 2007-10-27 23:13:48
● 2015-08-01 06:58:22
● 2016-03-12 09:55:52
○ 2016-12-13 16:13:00
○ 2026-07-31 02:01:32

●NSns1.atom.com2026-02-26 → 2026-07-31 · 3 obs

○ 2016-12-13 16:13:00
● 2026-02-26 21:24:26
● 2026-07-31 02:01:32

○NSns1.sedoparking.com2016-12-13 → 2016-12-13 · 4 obs

○ 2016-03-12 09:55:52
● 2016-12-13 16:13:00
○ 2026-02-26 21:24:26
○ 2026-07-31 02:01:32

●NSns2.atom.com2026-02-26 → 2026-07-31 · 3 obs

○ 2016-12-13 16:13:00
● 2026-02-26 21:24:26
● 2026-07-31 02:01:32

○NSns2.sedoparking.com2016-12-13 → 2016-12-13 · 4 obs

○ 2016-03-12 09:55:52
● 2016-12-13 16:13:00
○ 2026-02-26 21:24:26
○ 2026-07-31 02:01:32

○MXexch01.sleepmaster.com2007-10-27 → 2016-03-12 · 4 obs

● 2007-10-27 23:13:48
● 2016-03-12 09:55:52
○ 2016-05-30 15:50:48
○ 2026-07-31 02:01:32

○MXlocalhost2016-12-13 → 2016-12-13 · 4 obs

○ 2016-05-30 15:50:48
● 2016-12-13 16:13:00
○ 2026-02-26 21:24:26
○ 2026-07-31 02:01:32

○MXmail.b-io.co2016-05-30 → 2016-05-30 · 4 obs

○ 2016-03-12 09:55:52
● 2016-05-30 15:50:48
○ 2016-12-13 16:13:00
○ 2026-07-31 02:01:32

○MXmail.uu.net2007-10-27 → 2016-03-12 · 4 obs

● 2007-10-27 23:13:48
● 2016-03-12 09:55:52
○ 2016-05-30 15:50:48
○ 2026-07-31 02:01:32

●MXmx1.improvmx.com2026-02-26 → 2026-07-31 · 3 obs

○ 2016-12-13 16:13:00
● 2026-02-26 21:24:26
● 2026-07-31 02:01:32

●MXmx2.improvmx.com2026-02-26 → 2026-07-31 · 3 obs

○ 2016-12-13 16:13:00
● 2026-02-26 21:24:26
● 2026-07-31 02:01:32

○A208.91.197.1322016-05-30 → 2016-05-30 · 4 obs

○ 2016-03-12 09:55:52
● 2016-05-30 15:50:48
○ 2016-12-13 16:13:00
○ 2026-07-31 02:01:32

●A52.20.84.622026-02-26 → 2026-07-31 · 3 obs

○ 2016-12-13 16:13:00
● 2026-02-26 21:24:26
● 2026-07-31 02:01:32

○A63.74.207.32007-10-27 → 2016-03-12 · 4 obs

● 2007-10-27 23:13:48
● 2016-03-12 09:55:52
○ 2016-05-30 15:50:48
○ 2026-07-31 02:01:32

○A72.52.4.1192016-12-13 → 2016-12-13 · 4 obs

○ 2016-05-30 15:50:48
● 2016-12-13 16:13:00
○ 2026-02-26 21:24:26
○ 2026-07-31 02:01:32

🔍 DNS Trace

Analysis

Hierarchy

sleepmaster.com serves as the parent of www.sleepmaster.com.

IP Addresses

sleepmaster.com resolves to just one IP address, 52.20.84.62.

Two other host names, along with jetalon.com, eroscomics.com and loave.com, also share IP numbers with sleepmaster.com.

Name Servers

Two name servers handle the delegation for sleepmaster.com: ns1.atom.com and ns2.atom.com.

sleepmaster.com shares its NS records with other domains, for example catania.es, pvrg.com, ahlein.com and two others.

sleepmaster.com has at least partial name server overlap with other domains, such as pomidora.com, geum.net, dexuse.com and two others.

It is common to see these name servers used together with name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn and verification-refeskkalf4qgvebx3uk7a.ns101.verify.hn.

ns1.atom.com directs to 44.219.81.145 and ns2.atom.com directs to 50.19.240.86; each host name points to exactly one IP number.

Mail Servers

sleepmaster.com is served by two mail servers, mx1.improvmx.com and mx2.improvmx.com.

Among the domains sharing a mail server setup with sleepmaster.com are hotdome.com, luckycoinfoundation.org, cosmetichotus.com and two others.

There is at least a partial MX overlap between sleepmaster.com and other domains, including rooforbit.com, asdasd.net, gotipster.com and two others.

DNS names with 6 IP addresses:

mx1.improvmx.com resolves to 13.37.195.136, 15.236.236.160 and 35.181.18.45 among others, with 3 other IP addresses in total.

mx2.improvmx.com resolves to 13.36.107.63, 13.36.222.39 and 15.236.61.92 among others, with 3 other IP addresses in total.