learning-science.com - dns.ninja
learning-science.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.139.128.10🇺🇸 ENETWORKS128.0.0.0/2 | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| SOA | ns1.dreamhost.comhostmaster@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.netnstld@verisign-grs.com serial=1783997672 | ||||||
Same first word
learning-science.com |
DNS History
9 records (4 active, 5 former)
●NSns1.dreamhost.com2016-06-28 → 2026-07-14 · 3 obs
● 2016-06-28 06:22:42
● 2026-07-14 03:21:40
●NSns2.dreamhost.com2016-06-28 → 2026-07-14 · 3 obs
● 2016-06-28 06:22:42
● 2026-07-14 03:21:40
●NSns3.dreamhost.com2016-06-28 → 2026-07-14 · 3 obs
● 2016-06-28 06:22:42
● 2026-07-14 03:21:40
○NSns45.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-26 11:25:48
○ 2026-07-14 03:21:40
○NSns46.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-26 11:25:48
○ 2026-07-14 03:21:40
○MXmx00.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-26 11:25:48
○ 2026-07-14 03:21:40
○MXmx01.1and1.co.uk2008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-26 11:25:48
○ 2026-07-14 03:21:40
●A151.139.128.102026-03-02 → 2026-07-14 · 3 obs
● 2026-03-02 06:44:26
● 2026-07-14 03:21:40
○A217.160.118.242008-03-12 → 2008-03-12 · 3 obs
○ 2015-07-26 11:25:48
○ 2026-07-14 03:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| learning-science.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.26.14
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: 266ms | 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 points to a single IP number: 151.139.128.10.
Additional host names — ftb.eu.com, c12-mail.bobtabs.com, awesomecommerce.com and two others — 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 partially shares its NS delegation with several other domains, including kaucki.com, emrone.com, wwblifestyle.com and two others.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.