`learning-science.com`

DNSSEC	⚠️ Not signed
A	151.139.128.10^{🇺🇸 ENETWORKS128.0.0.0/2}
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2021-04-12 #0

`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=1771291435

Same first word

learning-science.com

DNS History

9 records (4 active, 5 former)

●NSns1.dreamhost.com2016-06-28 → 2026-03-24 · 3 obs

○ 2015-07-26 11:25:48
● 2016-06-28 06:22:42
● 2026-03-24 06:28:32

●NSns2.dreamhost.com2016-06-28 → 2026-03-24 · 3 obs

○ 2015-07-26 11:25:48
● 2016-06-28 06:22:42
● 2026-03-24 06:28:32

●NSns3.dreamhost.com2016-06-28 → 2026-03-24 · 3 obs

○ 2015-07-26 11:25:48
● 2016-06-28 06:22:42
● 2026-03-24 06:28:32

○NSns45.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:15:12
○ 2015-07-26 11:25:48
○ 2026-03-24 06:28:32

○NSns46.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:15:12
○ 2015-07-26 11:25:48
○ 2026-03-24 06:28:32

○MXmx00.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:15:12
○ 2015-07-26 11:25:48
○ 2026-03-24 06:28:32

○MXmx01.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:15:12
○ 2015-07-26 11:25:48
○ 2026-03-24 06:28:32

●A151.139.128.102026-03-02 → 2026-03-24 · 3 obs

○ 2015-07-26 11:25:48
● 2026-03-02 06:44:26
● 2026-03-24 06:28:32

○A217.160.118.242008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 13:15:12
○ 2015-07-26 11:25:48
○ 2026-03-24 06:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
learning-science.com	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	3 records

✅ Authoritative Response

Server:162.159.27.84

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning-science.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.139.128.10`
NS	3	`ns1.dreamhost.com, ns3.dreamhost.com...`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

learning-science.com resolves to one IP number: 151.139.128.10.

other host names including ftb.eu.com, c12-mail.bobtabs.com, awesomecommerce.com, newfoodorder.org and cherubgame.com share IP numbers with learning-science.com.

Name Servers

learning-science.com is delegated to three name servers ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

learning-science.com at least partially shares name servers with other domains, for instance kaucki.com, emrone.com, wwblifestyle.com, northerntrespass.com and sidelinesguide.com.

Host names with one IP number: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

learning-science.com - robtex.com