linearalgebraforprogrammers.com - dns.ninja
linearalgebraforprogrammers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns-cloud-e1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e1.googledomains.com | ||||||
| A | 216.239.32.110🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-e1.googledomains.com | ||||||
| NS | ns-cloud-e2.googledomains.com | ||||||
| A | 2001:4860:4802:34::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e2.googledomains.com | ||||||
| A | 216.239.34.110🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-e2.googledomains.com | ||||||
| NS | ns-cloud-e3.googledomains.com | ||||||
| A | 2001:4860:4802:36::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e3.googledomains.com | ||||||
| A | 216.239.36.110🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-e3.googledomains.com | ||||||
| NS | ns-cloud-e4.googledomains.com | ||||||
| A | 2001:4860:4802:38::6e🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-e4.googledomains.com | ||||||
| A | 216.239.38.110🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-e4.googledomains.com | ||||||
| SOA | ns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=5 | ||||||
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=1792716906 | ||||||
Same first word
linearalgebraforprogrammers.com |
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DNS History
5 records (5 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-09-01 → 2026-10-23 · 2 obs
● 2026-10-23 01:33:32
●NSns-cloud-e2.googledomains.com2026-09-01 → 2026-10-23 · 2 obs
● 2026-10-23 01:33:32
●NSns-cloud-e3.googledomains.com2026-09-01 → 2026-10-23 · 2 obs
● 2026-10-23 01:33:32
●NSns-cloud-e4.googledomains.com2026-09-01 → 2026-10-23 · 2 obs
● 2026-10-23 01:33:32
●A216.198.79.12026-09-01 → 2026-10-23 · 2 obs
● 2026-10-23 01:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| linearalgebraforprogrammers.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e4.googledomains.com... |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
linearalgebraforprogrammers.com resolves to one IP address: 216.198.79.1.
be1cryptos.com, greenship.fr, akspshat.in and two other host names share IP numbers with linearalgebraforprogrammers.com.
Name Servers
The authoritative name servers for linearalgebraforprogrammers.com are ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
The name servers of linearalgebraforprogrammers.com overlap at least partially with those of other domains — among them multicasking.com, soulgridjournal.com, my2angelstransport.com and two more.
Each of the four hosts ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com has two IP addresses. ns-cloud-e1.googledomains.com points to 216.239.32.110 and 2001:4860:4802:32::6e. ns-cloud-e2.googledomains.com points to 216.239.34.110 and 2001:4860:4802:34::6e. ns-cloud-e3.googledomains.com points to 216.239.36.110 and 2001:4860:4802:36::6e. ns-cloud-e4.googledomains.com points to 216.239.38.110 and 2001:4860:4802:38::6e.