sparkinstructor.com - robtex.com
sparkinstructor.com
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=1786056824 | ||||||
Same first word
sparkinstructor.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
●NSns-cloud-b2.googledomains.com2026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
●NSns-cloud-b3.googledomains.com2026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
●NSns-cloud-b4.googledomains.com2026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
●A2001:4860:4802:32::152026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
●A216.239.32.212026-05-22 → 2026-08-06 · 2 obs
● 2026-08-06 23:13:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| sparkinstructor.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.32.21 |
| AAAA | 1 | 2001:4860:4802:32::15 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
sparkinstructor.com resolves to the IP addresses 216.239.32.21 and 2001:4860:4802:32::15
goudreaus.com, njgtransportes.com, findahomeintexas.com plus two other host names have IP numbers in common with sparkinstructor.com.
Name Servers
Four name servers handle the delegation for sparkinstructor.com: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
sparkinstructor.com has at least partial name server overlap with other domains, such as withdiversion.com, bodybyeva.net, overallwellnesshub.com and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.