`sleepnumberinfo.com`

DNSSEC	⚠️ Not signed
A	23.51.203.200^{🇺🇸 Akamai23.51.192.0/20 Technologies}
		PTR	`a23-51-203-200.deploy.static.akamaitechnologies.com`
NS	`ns45.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns46.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS45.WORLDNIC.com`namehost@WORLDNIC.com serial=118032009

`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=1774407527

Same first word

sleepnumberinfo.com

DNS History

5 records (3 active, 2 former)

●NSns45.worldnic.com2016-12-19 → 2026-03-25 · 2 obs

● 2016-12-19 00:09:26
● 2026-03-25 03:12:48

●NSns46.worldnic.com2016-12-19 → 2026-03-25 · 2 obs

● 2016-12-19 00:09:26
● 2026-03-25 03:12:48

○MXp.webcom.ctmail.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:09:26
○ 2020-02-22 19:56:14
○ 2026-03-25 03:12:48

○A192.237.147.272016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:09:26
○ 2020-02-22 19:56:14
○ 2026-03-25 03:12:48

●A23.51.203.2002020-02-22 → 2026-03-25 · 3 obs

○ 2016-12-19 00:09:26
● 2020-02-22 19:56:14
● 2026-03-25 03:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sleepnumberinfo.com	ns45.worldnic.com, ns46.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sleepnumberinfo.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.51.203.200`
NS	2	`ns46.worldnic.com, ns45.worldnic.com`
SOA	1	`NS45.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

Analysis

IP Addresses

sleepnumberinfo.com resolves to one IP number: 23.51.203.200.

Other host names, for instance a23-51-203-200.deploy.static.akamaitechnologies.com, share IP numbers with sleepnumberinfo.com.

Name Servers

sleepnumberinfo.com is delegated to two name servers ns45.worldnic.com and ns46.worldnic.com.

sleepnumberinfo.com shares the same name server setup as other domains, for instance nocotaxzone.com, carbontaxcredits.org, dujari.net, pinnacledrugtesting.com and solarwatts.pro.

Host names with one IP number:

ns45.worldnic.com points to 162.159.26.111

ns46.worldnic.com points to 162.159.27.50

sleepnumberinfo.com - robtex.com